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[feeature][raft]merge from 3.0

This commit is contained in:
lichuang 2021-10-26 10:15:13 +08:00
parent d5510988c2 cdfa8fc31c
commit 18cd0c861a
117 changed files with 3486 additions and 15558 deletions
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1
.gitignore vendored
View File

@ -18,6 +18,7 @@ mac/
.mypy_cache
*.tmp
*.swp
*.orig
src/connector/nodejs/node_modules/
src/connector/nodejs/out/
tests/test/

7
Jenkinsfile vendored
View File

@ -1,11 +1,11 @@
import hudson.model.Result
import hudson.model.*;
import jenkins.model.CauseOfInterruption
properties([pipelineTriggers([githubPush()])])
node {
git url: 'https://github.com/taosdata/TDengine.git'
}
def skipbuild=0
def win_stop=0
def abortPreviousBuilds() {
def currentJobName = env.JOB_NAME
@ -121,6 +121,7 @@ def pre_test(){
pipeline {
agent none
options { skipDefaultCheckout() }
environment{
WK = '/var/lib/jenkins/workspace/TDinternal'
WKC= '/var/lib/jenkins/workspace/TDinternal/community'
@ -128,6 +129,7 @@ pipeline {
stages {
stage('pre_build'){
agent{label 'master'}
options { skipDefaultCheckout() }
when {
changeRequest()
}
@ -181,6 +183,7 @@ pipeline {
}
stage('Parallel test stage') {
//only build pr
options { skipDefaultCheckout() }
when {
allOf{
changeRequest()

77
include/common/taosmsg.h
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@ -363,6 +363,8 @@ typedef struct {
} SConnectRsp;
typedef struct {
char user[TSDB_USER_LEN];
char pass[TSDB_KEY_LEN];
int32_t maxUsers;
int32_t maxDbs;
int32_t maxTimeSeries;
@ -374,12 +376,6 @@ typedef struct {
int64_t maxInbound;
int64_t maxOutbound;
int8_t accessState; // Configured only by command
} SAcctCfg;
typedef struct {
char user[TSDB_USER_LEN];
char pass[TSDB_KEY_LEN];
SAcctCfg cfg;
} SCreateAcctMsg, SAlterAcctMsg;
typedef struct {
@ -661,15 +657,18 @@ typedef struct SVgroupAccess {
} SVgroupAccess;
typedef struct {
int32_t dnodeId;
uint32_t moduleStatus;
uint32_t numOfVnodes;
char clusterId[TSDB_CLUSTER_ID_LEN];
char reserved[16];
int32_t dnodeId;
int8_t dropped;
char reserved[19];
int64_t clusterId;
int32_t numOfDnodes;
int32_t numOfVnodes;
} SDnodeCfg;
typedef struct {
int32_t dnodeId;
int8_t isMnode;
int8_t reserved;
uint16_t dnodePort;
char dnodeFqdn[TSDB_FQDN_LEN];
} SDnodeEp;
@ -680,55 +679,29 @@ typedef struct {
} SDnodeEps;
typedef struct {
int32_t mnodeId;
char mnodeEp[TSDB_EP_LEN];
} SMInfo;
typedef struct SMInfos {
int8_t inUse;
int8_t mnodeNum;
SMInfo mnodeInfos[TSDB_MAX_REPLICA];
} SMInfos;
typedef struct {
int32_t numOfMnodes; // tsNumOfMnodes
int32_t mnodeEqualVnodeNum; // tsMnodeEqualVnodeNum
int32_t offlineThreshold; // tsOfflineThreshold
int32_t statusInterval; // tsStatusInterval
int32_t maxtablesPerVnode;
int32_t maxVgroupsPerDb;
char arbitrator[TSDB_EP_LEN]; // tsArbitrator
char reserve[2]; // to solve arm32 bus error
char timezone[64]; // tsTimezone
int64_t checkTime; // 1970-01-01 00:00:00.000
char locale[TSDB_LOCALE_LEN]; // tsLocale
char charset[TSDB_LOCALE_LEN]; // tsCharset
int8_t enableBalance; // tsEnableBalance
int8_t flowCtrl;
int8_t slaveQuery;
int8_t adjustMaster;
int8_t reserved[4];
int32_t statusInterval; // tsStatusInterval
int8_t reserved[36];
int64_t checkTime; // 1970-01-01 00:00:00.000
char timezone[64]; // tsTimezone
char locale[TSDB_LOCALE_LEN]; // tsLocale
char charset[TSDB_LOCALE_LEN]; // tsCharset
} SClusterCfg;
typedef struct SStatusMsg {
uint32_t version;
int32_t dnodeId;
uint32_t lastReboot; // time stamp for last reboot
int32_t openVnodes;
int32_t numOfCores;
float diskAvailable;
int8_t reserved[36];
char dnodeEp[TSDB_EP_LEN];
uint32_t moduleStatus;
uint32_t lastReboot; // time stamp for last reboot
uint16_t reserve1; // from config file
uint16_t openVnodes;
uint16_t numOfCores;
float diskAvailable; // GB
char clusterId[TSDB_CLUSTER_ID_LEN];
uint8_t alternativeRole;
uint8_t reserve2[15];
int64_t clusterId;
SClusterCfg clusterCfg;
SVnodeLoad load[];
} SStatusMsg;
typedef struct {
SMInfos mnodes;
SDnodeCfg dnodeCfg;
SVgroupAccess vgAccess[];
} SStatusRsp;
@ -864,9 +837,9 @@ typedef struct {
} SCreateDnodeMsg, SDropDnodeMsg;
typedef struct {
int32_t dnodeId;
char dnodeEp[TSDB_EP_LEN]; // end point, hostname:port
SMInfos mnodes;
int32_t dnodeId;
int32_t mnodeNum;
SDnodeEp mnodeEps[];
} SCreateMnodeMsg;
typedef struct {

2
include/common/tglobal.h
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@ -151,8 +151,6 @@ extern int8_t tsPrintAuth;
extern int8_t tscEmbedded;
extern char tsVnodeDir[];
extern char tsMnodeDir[];
extern char tsMnodeBakDir[];
extern char tsMnodeTmpDir[];
extern int64_t tsTickPerDay[3];
extern int32_t tsTopicBianryLen;

29
include/libs/sync/sync.h
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@ -13,8 +13,8 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_RAFT_SYNC_H
#define TDENGINE_RAFT_SYNC_H
#ifndef _TD_LIBS_SYNC_H
#define _TD_LIBS_SYNC_H
#ifdef __cplusplus
extern "C" {
@ -30,13 +30,13 @@ typedef int64_t SyncIndex;
typedef uint64_t SSyncTerm;
typedef enum {
TAOS_SYNC_ROLE_FOLLOWER = 0,
TAOS_SYNC_ROLE_FOLLOWER = 0,
TAOS_SYNC_ROLE_CANDIDATE = 1,
TAOS_SYNC_ROLE_LEADER = 2,
TAOS_SYNC_ROLE_LEADER = 2,
} ESyncRole;
typedef struct {
void* data;
void* data;
size_t len;
} SSyncBuffer;
@ -46,9 +46,9 @@ typedef struct {
} SNodeInfo;
typedef struct {
int selfIndex;
int nNode;
SNodeInfo* nodeInfo;
int selfIndex;
int nNode;
SNodeInfo* nodeInfo;
} SSyncCluster;
typedef struct {
@ -58,7 +58,6 @@ typedef struct {
ESyncRole* role;
} SNodesRole;
struct SSyncFSM;
typedef struct SSyncFSM {
void* pData;
@ -86,7 +85,7 @@ typedef struct SSyncFSM {
typedef struct SSyncServerState {
SNodeInfo voteFor;
SSyncTerm term;
SSyncTerm term;
} SSyncServerState;
typedef struct SStateManager {
@ -102,7 +101,7 @@ typedef struct SStateManager {
} SStateManager;
typedef struct {
SyncGroupId vgId;
SyncGroupId vgId;
twalh walHandle;
@ -117,10 +116,10 @@ typedef struct {
int32_t syncInit();
void syncCleanUp();
SyncNodeId syncStart(const SSyncInfo *);
void syncStop(SyncNodeId);
SyncNodeId syncStart(const SSyncInfo*);
void syncStop(SyncNodeId);
int32_t syncPropose(SyncNodeId nodeId, SSyncBuffer buffer, void *pData, bool isWeak);
int32_t syncPropose(SyncNodeId nodeId, SSyncBuffer buffer, void* pData, bool isWeak);
int32_t syncAddNode(SyncNodeId nodeId, const SNodeInfo *pNode);
@ -132,4 +131,4 @@ extern int32_t syncDebugFlag;
}
#endif
#endif // TDENGINE_RAFT_SYNC_H
#endif /*_TD_LIBS_SYNC_H*/

4
include/libs/wal/wal.h
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@ -58,9 +58,9 @@ void walStop(twalh);
void walClose(twalh);
//write
int64_t walWriteWithMsgType(twalh, int8_t msgType, void* body, int32_t bodyLen);
//int64_t walWriteWithMsgType(twalh, int8_t msgType, void* body, int32_t bodyLen);
int64_t walWrite(twalh, void* body, int32_t bodyLen);
int64_t walWriteBatch(twalh, void* body, int32_t* bodyLen, int32_t batchSize);
int64_t walWriteBatch(twalh, void** bodies, int32_t* bodyLen, int32_t batchSize);
//apis for lifecycle management
void walFsync(twalh, bool force);

6
include/os/osDef.h
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@ -178,6 +178,12 @@ extern "C" {
#define setThreadName(name)
#endif
#if defined(_WIN32)
#define TD_DIRSEP "\\"
#else
#define TD_DIRSEP "/"
#endif
#ifdef __cplusplus
}
#endif

2
include/server/dnode/dnode.h
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@ -65,7 +65,7 @@ void dnodeSendRedirectMsg(struct SRpcMsg *rpcMsg, bool forShell);
* @param fqdn, the fqdn of dnode.
* @param port, the port of dnode.
*/
void dnodeGetDnodeEp(int32_t dnodeId, char *ep, char *fqdn, uint16_t *port);
void dnodeGetEp(int32_t dnodeId, char *ep, char *fqdn, uint16_t *port);
#ifdef __cplusplus
}

14
include/server/mnode/mnode.h
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@ -20,6 +20,8 @@
extern "C" {
#endif
typedef enum { MN_STATUS_UNINIT = 0, MN_STATUS_INIT = 1, MN_STATUS_READY = 2, MN_STATUS_CLOSING = 3 } EMnStatus;
typedef struct {
/**
* Send messages to other dnodes, such as create vnode message.
@ -54,13 +56,12 @@ typedef struct {
* @param port, the port of dnode.
*/
void (*GetDnodeEp)(int32_t dnodeId, char *ep, char *fqdn, uint16_t *port);
} SMnodeFp;
typedef struct {
SMnodeFp fp;
char clusterId[TSDB_CLUSTER_ID_LEN];
int32_t dnodeId;
SMnodeFp fp;
int64_t clusterId;
int32_t dnodeId;
} SMnodePara;
/**
@ -79,10 +80,9 @@ void mnodeCleanup();
/**
* Deploy mnode instances in dnode.
*
* @param minfos, server information used to deploy the mnode instance.
* @return Error Code.
*/
int32_t mnodeDeploy(struct SMInfos *minfos);
int32_t mnodeDeploy();
/**
* Delete the mnode instance deployed in dnode.
@ -94,7 +94,7 @@ void mnodeUnDeploy();
*
* @return Server status.
*/
bool mnodeIsServing();
EMnStatus mnodeGetStatus();
typedef struct {
int64_t numOfDnode;

60
include/server/vnode/tq/tq.h
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@ -24,9 +24,10 @@ extern "C" {
typedef struct tmqMsgHead {
int32_t headLen;
int32_t msgVer;
int32_t protoVer;
int64_t cgId;
int64_t topicId;
int64_t clientId;
int32_t checksum;
int32_t msgType;
} tmqMsgHead;
@ -34,35 +35,43 @@ typedef struct tmqMsgHead {
//TODO: put msgs into common
typedef struct tmqConnectReq {
tmqMsgHead head;
} tmqConnectReq;
typedef struct tmqConnectResp {
tmqMsgHead head;
int8_t status;
} tmqConnectResp;
typedef struct tmqDisconnectReq {
tmqMsgHead head;
} tmqDisconnectReq;
typedef struct tmqDisconnectResp {
tmqMsgHead head;
int8_t status;
} tmqDiconnectResp;
typedef struct tmqConsumeReq {
tmqMsgHead head;
int64_t commitOffset;
} tmqConsumeReq;
typedef struct tmqConsumeResp {
tmqMsgHead head;
char content[];
} tmqConsumeResp;
typedef struct tmqSubscribeReq {
//
typedef struct tmqMnodeSubscribeReq {
tmqMsgHead head;
int64_t topicLen;
char topic[];
} tmqSubscribeReq;
typedef struct tmqSubscribeResp {
typedef struct tmqMnodeSubscribeResp {
tmqMsgHead head;
int64_t vgId;
char ep[]; //TSDB_EP_LEN
} tmqSubscribeResp;
typedef struct tmqHeartbeatReq {
@ -92,6 +101,24 @@ typedef struct STQ {
//value=consumeOffset: int64_t
} STQ;
#define TQ_BUFFER_SIZE 8
typedef struct tqBufferItem {
int64_t offset;
void* executor;
void* content;
} tqBufferItem;
typedef struct tqGroupHandle {
char* topic; //c style, end with '\0'
int64_t cgId;
void* ahandle;
int64_t consumeOffset;
int32_t head;
int32_t tail;
tqBufferItem buffer[TQ_BUFFER_SIZE];
} tqGroupHandle;
//init in each vnode
STQ* tqInit(void* ref_func(void*), void* unref_func(void*));
void tqCleanUp(STQ*);
@ -103,6 +130,17 @@ int tqCommit(STQ*);
//void* will be replace by a msg type
int tqHandleConsumeMsg(STQ*, tmqConsumeReq* msg);
tqGroupHandle* tqFindGHandleBycId(STQ*, int64_t cId);
int tqOpenTCGroup(STQ*, int64_t topicId, int64_t cgId, int64_t cId);
int tqCloseTCGroup(STQ*, int64_t topicId, int64_t cgId, int64_t cId);
int tqMoveOffsetToNext(tqGroupHandle*);
int tqResetOffset(STQ*, int64_t topicId, int64_t cgId, int64_t offset);
int tqFetchMsg(tqGroupHandle*, void*);
int tqRegisterContext(tqGroupHandle*, void*);
int tqLaunchQuery(STQ*, int64_t topicId, int64_t cgId, void* query);
int tqSendLaunchQuery(STQ*, int64_t topicId, int64_t cgId, void* query);
#ifdef __cplusplus
}
#endif

3
include/util/taoserror.h
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@ -166,6 +166,9 @@ int32_t* taosGetErrno();
#define TSDB_CODE_MND_NO_USER_FROM_CONN TAOS_DEF_ERROR_CODE(0, 0x0354) //"Can not get user from conn")
#define TSDB_CODE_MND_TOO_MANY_USERS TAOS_DEF_ERROR_CODE(0, 0x0355) //"Too many users")
#define TSDB_CODE_MND_MNODE_ALREADY_EXIST TAOS_DEF_ERROR_CODE(0, 0x0348) //"Mnode already exists")
#define TSDB_CODE_MND_MNODE_NOT_EXIST TAOS_DEF_ERROR_CODE(0, 0x0349) //"Mnode not there")
#define TSDB_CODE_MND_TABLE_ALREADY_EXIST TAOS_DEF_ERROR_CODE(0, 0x0360) //"Table already exists")
#define TSDB_CODE_MND_INVALID_TABLE_ID TAOS_DEF_ERROR_CODE(0, 0x0361) //"Table name too long")
#define TSDB_CODE_MND_INVALID_TABLE_NAME TAOS_DEF_ERROR_CODE(0, 0x0362) //"Table does not exist")

1
include/util/tdef.h
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@ -68,6 +68,7 @@ extern const int32_t TYPE_BYTES[15];
#define TSDB_DATA_NULL_STR "NULL"
#define TSDB_DATA_NULL_STR_L "null"
#define TSDB_NETTEST_USER "nettestinternal"
#define TSDB_DEFAULT_USER "root"
#ifdef _TD_POWER_
#define TSDB_DEFAULT_PASS "powerdb"

9
include/util/tstep.h
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@ -20,14 +20,15 @@
extern "C" {
#endif
typedef struct SSteps SSteps;
typedef int32_t (*InitFp)();
typedef void (*CleanupFp)();
typedef void (*ReportFp)(char *name, char *desc);
struct SSteps *taosStepInit(int32_t maxsize, ReportFp fp);
int32_t taosStepExec(struct SSteps *steps);
void taosStepCleanup(struct SSteps *steps);
int32_t taosStepAdd(struct SSteps *steps, char *name, InitFp initFp, CleanupFp cleanupFp);
SSteps *taosStepInit(int32_t maxsize, ReportFp fp);
int32_t taosStepExec(SSteps *steps);
void taosStepCleanup(SSteps *steps);
int32_t taosStepAdd(SSteps *steps, char *name, InitFp initFp, CleanupFp cleanupFp);
#ifdef __cplusplus
}

2
include/util/tworker.h
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@ -16,6 +16,8 @@
#ifndef _TD_UTIL_WORKER_H
#define _TD_UTIL_WORKER_H
#include "tqueue.h"
#ifdef __cplusplus
extern "C" {
#endif

2
source/client/CMakeLists.txt
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@ -7,4 +7,4 @@ target_include_directories(
target_link_libraries(
taos
INTERFACE api
)
)

2
source/client/src/client.c
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@ -19,3 +19,5 @@
//
//}
int taos_init() { return 0; }
void taos_cleanup(void) {}

2
source/common/src/tglobal.c
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@ -201,8 +201,6 @@ int8_t tscEmbedded = 0;
char tsVnodeDir[PATH_MAX] = {0};
char tsDnodeDir[PATH_MAX] = {0};
char tsMnodeDir[PATH_MAX] = {0};
char tsMnodeTmpDir[PATH_MAX] = {0};
char tsMnodeBakDir[PATH_MAX] = {0};
int32_t tsDiskCfgNum = 0;
int32_t tsTopicBianryLen = 16000;

5
source/libs/sync/src/sync.c
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@ -13,4 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "sync.h"
#include "sync.h"
int32_t syncInit() {return 0;}
void syncCleanUp() {}

7
source/libs/wal/src/wal.c
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@ -11,4 +11,9 @@
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
*/
#include "wal.h"
int32_t walInit() {return 0;}
void walCleanUp() {}

3
source/server/dnode/CMakeLists.txt
View File

@ -5,6 +5,9 @@ target_link_libraries(
PUBLIC cjson
PUBLIC mnode
PUBLIC vnode
PUBLIC wal
PUBLIC sync
PUBLIC taos
)
target_include_directories(
dnode

37
source/server/dnode/inc/dnodeCfg.h
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@ -1,37 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_DNODE_CFG_H_
#define _TD_DNODE_CFG_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "dnodeInt.h"
int32_t dnodeInitCfg();
void dnodeCleanupCfg();
void dnodeUpdateCfg(SDnodeCfg *data);
int32_t dnodeGetDnodeId();
void dnodeGetClusterId(char *clusterId);
void dnodeGetCfg(int32_t *dnodeId, char *clusterId);
void dnodeSetDropped();
#ifdef __cplusplus
}
#endif
#endif /*_TD_DNODE_CFG_H_*/

1
source/server/dnode/inc/dnodeCheck.h
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@ -21,7 +21,6 @@ extern "C" {
#endif
#include "dnodeInt.h"
int32_t dnodeInitCheck();
void dnodeCleanupCheck();

14
source/server/dnode/inc/dnodeEps.h
View File

@ -23,9 +23,17 @@ extern "C" {
int32_t dnodeInitEps();
void dnodeCleanupEps();
void dnodeUpdateEps(SDnodeEps *data);
bool dnodeIsDnodeEpChanged(int32_t dnodeId, char *epstr);
void dnodeGetDnodeEp(int32_t dnodeId, char *epstr, char *fqdn, uint16_t *port);
void dnodeUpdateCfg(SDnodeCfg *data);
void dnodeUpdateDnodeEps(SDnodeEps *data);
void dnodeUpdateMnodeEps(SRpcEpSet *pEpSet);
int32_t dnodeGetDnodeId();
int64_t dnodeGetClusterId();
void dnodeGetEp(int32_t dnodeId, char *epstr, char *fqdn, uint16_t *port);
void dnodeGetEpSetForPeer(SRpcEpSet *epSet);
void dnodeGetEpSetForShell(SRpcEpSet *epSet);
void dnodeSendRedirectMsg(SRpcMsg *rpcMsg, bool forShell);
#ifdef __cplusplus
}

9
source/server/dnode/inc/dnodeInt.h
View File

@ -19,9 +19,12 @@
#ifdef __cplusplus
extern "C" {
#endif
#include "os.h"
#include "taosmsg.h"
#include "tglobal.h"
#include "tlog.h"
#include "trpc.h"
#include "ttimer.h"
#include "dnode.h"
extern int32_t dDebugFlag;
@ -33,6 +36,12 @@ extern int32_t dDebugFlag;
#define dDebug(...) { if (dDebugFlag & DEBUG_DEBUG) { taosPrintLog("DND ", dDebugFlag, __VA_ARGS__); }}
#define dTrace(...) { if (dDebugFlag & DEBUG_TRACE) { taosPrintLog("DND ", dDebugFlag, __VA_ARGS__); }}
typedef enum { DN_RUN_STAT_INIT, DN_RUN_STAT_RUNNING, DN_RUN_STAT_STOPPED } EDnStat;
EDnStat dnodeGetRunStat();
void dnodeSetRunStat();
void dnodeGetStartup(SStartupStep *);
#ifdef __cplusplus
}
#endif

47
source/server/dnode/inc/dnodeMain.h
View File

@ -1,47 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_DNODE_MAIN_H_
#define _TD_DNODE_MAIN_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "dnodeInt.h"
typedef enum {
TD_RUN_STAT_INIT,
TD_RUN_STAT_RUNNING,
TD_RUN_STAT_STOPPED
} RunStat;
int32_t dnodeInitMain();
void dnodeCleanupMain();
int32_t dnodeInitStorage();
void dnodeCleanupStorage();
void dnodeReportStartup(char *name, char *desc);
void dnodeReportStartupFinished(char *name, char *desc);
void dnodeProcessStartupReq(SRpcMsg *pMsg);
void dnodeProcessCreateMnodeReq(SRpcMsg *pMsg);
void dnodeProcessConfigDnodeReq(SRpcMsg *pMsg);
RunStat dnodeGetRunStat();
void dnodeSetRunStat();
void* dnodeGetTimer();
#ifdef __cplusplus
}
#endif
#endif /*_TD_DNODE_MAIN_H_*/

36
source/server/dnode/inc/dnodeMnodeEps.h
View File

@ -1,36 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_DNODE_MNODE_EP_H_
#define _TD_DNODE_MNODE_EP_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "dnodeInt.h"
int32_t dnodeInitMnodeEps();
void dnodeCleanupMnodeEps();
void dnodeUpdateMnodeFromStatus(SMInfos *pMinfos);
void dnodeUpdateMnodeFromPeer(SRpcEpSet *pEpSet);
void dnodeGetEpSetForPeer(SRpcEpSet *epSet);
void dnodeGetEpSetForShell(SRpcEpSet *epSet);
void dnodeSendRedirectMsg(SRpcMsg *rpcMsg, bool forShell);
#ifdef __cplusplus
}
#endif
#endif /*_TD_DNODE_MNODE_EP_H_*/

7
source/server/dnode/inc/dnodeStatus.h → source/server/dnode/inc/dnodeMsg.h
View File

@ -21,9 +21,12 @@ extern "C" {
#endif
#include "dnodeInt.h"
int32_t dnodeInitStatus();
void dnodeCleanupStatus();
int32_t dnodeInitMsg();
void dnodeCleanupMsg();
void dnodeProcessStatusRsp(SRpcMsg *pMsg);
void dnodeProcessStartupReq(SRpcMsg *pMsg);
void dnodeProcessCreateMnodeReq(SRpcMsg *pMsg);
void dnodeProcessConfigDnodeReq(SRpcMsg *pMsg);
#ifdef __cplusplus
}

1
source/server/dnode/inc/dnodeTrans.h
View File

@ -25,7 +25,6 @@ int32_t dnodeInitTrans();
void dnodeCleanupTrans();
void dnodeSendMsgToMnode(SRpcMsg *rpcMsg);
void dnodeSendMsgToDnode(SRpcEpSet *epSet, SRpcMsg *rpcMsg);
void dnodeSendMsgToDnodeRecv(SRpcMsg *rpcMsg, SRpcMsg *rpcRsp, SRpcEpSet *epSet);
#ifdef __cplusplus
}

178
source/server/dnode/src/dnodeCfg.c
View File

@ -1,178 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "cJSON.h"
#include "tglobal.h"
#include "dnodeCfg.h"
static struct DnCfg {
int32_t dnodeId;
int32_t dropped;
char clusterId[TSDB_CLUSTER_ID_LEN];
char file[PATH_MAX + 20];
pthread_mutex_t mutex;
} tsDcfg;
static int32_t dnodeReadCfg() {
int32_t len = 0;
int32_t maxLen = 200;
char * content = calloc(1, maxLen + 1);
cJSON * root = NULL;
FILE * fp = NULL;
fp = fopen(tsDcfg.file, "r");
if (!fp) {
dDebug("file %s not exist", tsDcfg.file);
goto PARSE_CFG_OVER;
}
len = (int32_t)fread(content, 1, maxLen, fp);
if (len <= 0) {
dError("failed to read %s since content is null", tsDcfg.file);
goto PARSE_CFG_OVER;
}
content[len] = 0;
root = cJSON_Parse(content);
if (root == NULL) {
dError("failed to read %s since invalid json format", tsDcfg.file);
goto PARSE_CFG_OVER;
}
cJSON *dnodeId = cJSON_GetObjectItem(root, "dnodeId");
if (!dnodeId || dnodeId->type != cJSON_Number) {
dError("failed to read %s since dnodeId not found", tsDcfg.file);
goto PARSE_CFG_OVER;
}
tsDcfg.dnodeId = (int32_t)dnodeId->valueint;
cJSON *dropped = cJSON_GetObjectItem(root, "dropped");
if (!dropped || dropped->type != cJSON_Number) {
dError("failed to read %s since dropped not found", tsDcfg.file);
goto PARSE_CFG_OVER;
}
tsDcfg.dropped = (int32_t)dropped->valueint;
cJSON *clusterId = cJSON_GetObjectItem(root, "clusterId");
if (!clusterId || clusterId->type != cJSON_String) {
dError("failed to read %s since clusterId not found", tsDcfg.file);
goto PARSE_CFG_OVER;
}
tstrncpy(tsDcfg.clusterId, clusterId->valuestring, TSDB_CLUSTER_ID_LEN);
dInfo("successed to read %s", tsDcfg.file);
PARSE_CFG_OVER:
if (content != NULL) free(content);
if (root != NULL) cJSON_Delete(root);
if (fp != NULL) fclose(fp);
terrno = 0;
return 0;
}
static int32_t dnodeWriteCfg() {
FILE *fp = fopen(tsDcfg.file, "w");
if (!fp) {
dError("failed to write %s since %s", tsDcfg.file, strerror(errno));
return -1;
}
int32_t len = 0;
int32_t maxLen = 200;
char * content = calloc(1, maxLen + 1);
len += snprintf(content + len, maxLen - len, "{\n");
len += snprintf(content + len, maxLen - len, " \"dnodeId\": %d,\n", tsDcfg.dnodeId);
len += snprintf(content + len, maxLen - len, " \"dropped\": %d,\n", tsDcfg.dropped);
len += snprintf(content + len, maxLen - len, " \"clusterId\": \"%s\"\n", tsDcfg.clusterId);
len += snprintf(content + len, maxLen - len, "}\n");
fwrite(content, 1, len, fp);
taosFsyncFile(fileno(fp));
fclose(fp);
free(content);
terrno = 0;
dInfo("successed to write %s", tsDcfg.file);
return 0;
}
int32_t dnodeInitCfg() {
tsDcfg.dnodeId = 0;
tsDcfg.dropped = 0;
tsDcfg.clusterId[0] = 0;
snprintf(tsDcfg.file, sizeof(tsDcfg.file), "%s/dnodeCfg.json", tsDnodeDir);
pthread_mutex_init(&tsDcfg.mutex, NULL);
int32_t ret = dnodeReadCfg();
if (ret == 0) {
dInfo("dnode cfg is initialized");
}
if (tsDcfg.dropped) {
dInfo("dnode is dropped and start to exit");
return -1;
}
return ret;
}
void dnodeCleanupCfg() {
pthread_mutex_destroy(&tsDcfg.mutex);
}
void dnodeUpdateCfg(SDnodeCfg *data) {
if (tsDcfg.dnodeId != 0) return;
pthread_mutex_lock(&tsDcfg.mutex);
tsDcfg.dnodeId = data->dnodeId;
tstrncpy(tsDcfg.clusterId, data->clusterId, TSDB_CLUSTER_ID_LEN);
dInfo("dnodeId is set to %d, clusterId is set to %s", data->dnodeId, data->clusterId);
dnodeWriteCfg();
pthread_mutex_unlock(&tsDcfg.mutex);
}
void dnodeSetDropped() {
pthread_mutex_lock(&tsDcfg.mutex);
tsDcfg.dropped = 1;
dnodeWriteCfg();
pthread_mutex_unlock(&tsDcfg.mutex);
}
int32_t dnodeGetDnodeId() {
int32_t dnodeId = 0;
pthread_mutex_lock(&tsDcfg.mutex);
dnodeId = tsDcfg.dnodeId;
pthread_mutex_unlock(&tsDcfg.mutex);
return dnodeId;
}
void dnodeGetClusterId(char *clusterId) {
pthread_mutex_lock(&tsDcfg.mutex);
tstrncpy(clusterId, tsDcfg.clusterId, TSDB_CLUSTER_ID_LEN);
pthread_mutex_unlock(&tsDcfg.mutex);
}
void dnodeGetCfg(int32_t *dnodeId, char *clusterId) {
pthread_mutex_lock(&tsDcfg.mutex);
*dnodeId = tsDcfg.dnodeId;
tstrncpy(clusterId, tsDcfg.clusterId, TSDB_CLUSTER_ID_LEN);
pthread_mutex_unlock(&tsDcfg.mutex);
}

2
source/server/dnode/src/dnodeCheck.c
View File

@ -14,8 +14,6 @@
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "tglobal.h"
#include "dnodeCheck.h"
#define MIN_AVAIL_MEMORY_MB 32

359
source/server/dnode/src/dnodeEps.c
View File

@ -14,131 +14,250 @@
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "dnodeEps.h"
#include "cJSON.h"
#include "thash.h"
#include "tglobal.h"
#include "dnodeEps.h"
#include "dnodeCfg.h"
static struct {
int32_t dnodeId;
int32_t dnodeNum;
SDnodeEp * dnodeList;
SHashObj * dnodeHash;
char file[PATH_MAX + 20];
int32_t dnodeId;
int32_t dropped;
int64_t clusterId;
SDnodeEps *dnodeEps;
SHashObj *dnodeHash;
SRpcEpSet mnodeEpSetForShell;
SRpcEpSet mnodeEpSetForPeer;
char file[PATH_MAX + 20];
pthread_mutex_t mutex;
} tsDeps;
} tsEps;
void dnodeGetEpSetForPeer(SRpcEpSet *epSet) {
pthread_mutex_lock(&tsEps.mutex);
*epSet = tsEps.mnodeEpSetForPeer;
pthread_mutex_unlock(&tsEps.mutex);
}
void dnodeGetEpSetForShell(SRpcEpSet *epSet) {
pthread_mutex_lock(&tsEps.mutex);
*epSet = tsEps.mnodeEpSetForShell;
pthread_mutex_unlock(&tsEps.mutex);
}
void dnodeUpdateMnodeEps(SRpcEpSet *ep) {
if (ep != NULL || ep->numOfEps <= 0) {
dError("mnode is changed, but content is invalid, discard it");
return;
}
pthread_mutex_lock(&tsEps.mutex);
dInfo("mnode is changed, num:%d use:%d", ep->numOfEps, ep->inUse);
tsEps.mnodeEpSetForPeer = *ep;
for (int32_t i = 0; i < ep->numOfEps; ++i) {
ep->port[i] -= TSDB_PORT_DNODEDNODE;
dInfo("mnode index:%d %s:%u", i, ep->fqdn[i], ep->port[i]);
}
tsEps.mnodeEpSetForShell = *ep;
pthread_mutex_unlock(&tsEps.mutex);
}
void dnodeSendRedirectMsg(SRpcMsg *rpcMsg, bool forShell) {
SRpcConnInfo connInfo = {0};
rpcGetConnInfo(rpcMsg->handle, &connInfo);
SRpcEpSet epSet = {0};
if (forShell) {
dnodeGetEpSetForShell(&epSet);
} else {
dnodeGetEpSetForPeer(&epSet);
}
dDebug("msg:%s will be redirected, num:%d use:%d", taosMsg[rpcMsg->msgType], epSet.numOfEps, epSet.inUse);
for (int32_t i = 0; i < epSet.numOfEps; ++i) {
dDebug("mnode index:%d %s:%d", i, epSet.fqdn[i], epSet.port[i]);
if (strcmp(epSet.fqdn[i], tsLocalFqdn) == 0) {
if ((epSet.port[i] == tsServerPort + TSDB_PORT_DNODEDNODE && !forShell) ||
(epSet.port[i] == tsServerPort && forShell)) {
epSet.inUse = (i + 1) % epSet.numOfEps;
dDebug("mnode index:%d %s:%d set inUse to %d", i, epSet.fqdn[i], epSet.port[i], epSet.inUse);
}
}
epSet.port[i] = htons(epSet.port[i]);
}
rpcSendRedirectRsp(rpcMsg->handle, &epSet);
}
static void dnodePrintEps() {
dDebug("print dnodeEp, dnodeNum:%d", tsDeps.dnodeNum);
for (int32_t i = 0; i < tsDeps.dnodeNum; i++) {
SDnodeEp *ep = &tsDeps.dnodeList[i];
dDebug("dnode:%d, dnodeFqdn:%s dnodePort:%u", ep->dnodeId, ep->dnodeFqdn, ep->dnodePort);
dDebug("print dnode list, num:%d", tsEps.dnodeEps->dnodeNum);
for (int32_t i = 0; i < tsEps.dnodeEps->dnodeNum; i++) {
SDnodeEp *ep = &tsEps.dnodeEps->dnodeEps[i];
dDebug("dnode:%d, fqdn:%s port:%u isMnode:%d", ep->dnodeId, ep->dnodeFqdn, ep->dnodePort, ep->isMnode);
}
}
static void dnodeResetEps(SDnodeEps *data) {
assert(data != NULL);
if (data->dnodeNum > tsDeps.dnodeNum) {
SDnodeEp *tmp = calloc(data->dnodeNum, sizeof(SDnodeEp));
int32_t size = sizeof(SDnodeEps) + data->dnodeNum * sizeof(SDnodeEp);
if (data->dnodeNum > tsEps.dnodeEps->dnodeNum) {
SDnodeEps *tmp = calloc(1, size);
if (tmp == NULL) return;
tfree(tsDeps.dnodeList);
tsDeps.dnodeList = tmp;
tsDeps.dnodeNum = data->dnodeNum;
memcpy(tsDeps.dnodeList, data->dnodeEps, tsDeps.dnodeNum * sizeof(SDnodeEp));
dnodePrintEps();
for (int32_t i = 0; i < tsDeps.dnodeNum; ++i) {
SDnodeEp *ep = &tsDeps.dnodeList[i];
taosHashPut(tsDeps.dnodeHash, &ep->dnodeId, sizeof(int32_t), ep, sizeof(SDnodeEp));
}
tfree(tsEps.dnodeEps);
tsEps.dnodeEps = tmp;
}
if (tsEps.dnodeEps != data) {
memcpy(tsEps.dnodeEps, data, size);
}
tsEps.mnodeEpSetForPeer.inUse = 0;
tsEps.mnodeEpSetForShell.inUse = 0;
int32_t index = 0;
for (int32_t i = 0; i < tsEps.dnodeEps->dnodeNum; i++) {
SDnodeEp *ep = &tsEps.dnodeEps->dnodeEps[i];
if (!ep->isMnode) continue;
if (index >= TSDB_MAX_REPLICA) continue;
strcpy(tsEps.mnodeEpSetForShell.fqdn[index], ep->dnodeFqdn);
strcpy(tsEps.mnodeEpSetForPeer.fqdn[index], ep->dnodeFqdn);
tsEps.mnodeEpSetForShell.port[index] = ep->dnodePort;
tsEps.mnodeEpSetForShell.port[index] = ep->dnodePort + tsDnodeDnodePort;
index++;
}
for (int32_t i = 0; i < tsEps.dnodeEps->dnodeNum; ++i) {
SDnodeEp *ep = &tsEps.dnodeEps->dnodeEps[i];
taosHashPut(tsEps.dnodeHash, &ep->dnodeId, sizeof(int32_t), ep, sizeof(SDnodeEp));
}
dnodePrintEps();
}
static bool dnodeIsDnodeEpChanged(int32_t dnodeId, char *epstr) {
bool changed = false;
pthread_mutex_lock(&tsEps.mutex);
SDnodeEp *ep = taosHashGet(tsEps.dnodeHash, &dnodeId, sizeof(int32_t));
if (ep != NULL) {
char epSaved[TSDB_EP_LEN + 1];
snprintf(epSaved, TSDB_EP_LEN, "%s:%u", ep->dnodeFqdn, ep->dnodePort);
changed = strcmp(epstr, epSaved) != 0;
tstrncpy(epstr, epSaved, TSDB_EP_LEN);
}
pthread_mutex_unlock(&tsEps.mutex);
return changed;
}
static int32_t dnodeReadEps() {
int32_t len = 0;
int32_t maxLen = 30000;
char * content = calloc(1, maxLen + 1);
cJSON * root = NULL;
FILE * fp = NULL;
char *content = calloc(1, maxLen + 1);
cJSON *root = NULL;
FILE *fp = NULL;
fp = fopen(tsDeps.file, "r");
fp = fopen(tsEps.file, "r");
if (!fp) {
dDebug("file %s not exist", tsDeps.file);
dDebug("file %s not exist", tsEps.file);
goto PRASE_EPS_OVER;
}
len = (int32_t)fread(content, 1, maxLen, fp);
if (len <= 0) {
dError("failed to read %s since content is null", tsDeps.file);
dError("failed to read %s since content is null", tsEps.file);
goto PRASE_EPS_OVER;
}
content[len] = 0;
root = cJSON_Parse(content);
if (root == NULL) {
dError("failed to read %s since invalid json format", tsDeps.file);
dError("failed to read %s since invalid json format", tsEps.file);
goto PRASE_EPS_OVER;
}
cJSON *dnodeNum = cJSON_GetObjectItem(root, "dnodeNum");
if (!dnodeNum || dnodeNum->type != cJSON_Number) {
dError("failed to read %s since dnodeNum not found", tsDeps.file);
cJSON *dnodeId = cJSON_GetObjectItem(root, "dnodeId");
if (!dnodeId || dnodeId->type != cJSON_String) {
dError("failed to read %s since dnodeId not found", tsEps.file);
goto PRASE_EPS_OVER;
}
tsEps.dnodeId = atoi(dnodeId->valuestring);
cJSON *dropped = cJSON_GetObjectItem(root, "dropped");
if (!dropped || dropped->type != cJSON_String) {
dError("failed to read %s since dropped not found", tsEps.file);
goto PRASE_EPS_OVER;
}
tsEps.dropped = atoi(dropped->valuestring);
cJSON *clusterId = cJSON_GetObjectItem(root, "clusterId");
if (!clusterId || clusterId->type != cJSON_String) {
dError("failed to read %s since clusterId not found", tsEps.file);
goto PRASE_EPS_OVER;
}
tsEps.clusterId = atoll(clusterId->valuestring);
cJSON *dnodeInfos = cJSON_GetObjectItem(root, "dnodeInfos");
if (!dnodeInfos || dnodeInfos->type != cJSON_Array) {
dError("failed to read %s since dnodeInfos not found", tsDeps.file);
dError("failed to read %s since dnodeInfos not found", tsEps.file);
goto PRASE_EPS_OVER;
}
int32_t dnodeInfosSize = cJSON_GetArraySize(dnodeInfos);
if (dnodeInfosSize != dnodeNum->valueint) {
dError("failed to read %s since dnodeInfos size:%d not matched dnodeNum:%d", tsDeps.file, dnodeInfosSize,
(int32_t)dnodeNum->valueint);
if (dnodeInfosSize <= 0) {
dError("failed to read %s since dnodeInfos size:%d invalid", tsEps.file, dnodeInfosSize);
goto PRASE_EPS_OVER;
}
tsDeps.dnodeNum = dnodeInfosSize;
tsDeps.dnodeList = calloc(dnodeInfosSize, sizeof(SDnodeEp));
if (tsDeps.dnodeList == NULL) {
tsEps.dnodeEps = calloc(1, dnodeInfosSize * sizeof(SDnodeEp) + sizeof(SDnodeEps));
if (tsEps.dnodeEps == NULL) {
dError("failed to calloc dnodeEpList since %s", strerror(errno));
goto PRASE_EPS_OVER;
}
tsEps.dnodeEps->dnodeNum = dnodeInfosSize;
for (int32_t i = 0; i < dnodeInfosSize; ++i) {
cJSON *dnodeInfo = cJSON_GetArrayItem(dnodeInfos, i);
if (dnodeInfo == NULL) break;
SDnodeEp *ep = &tsDeps.dnodeList[i];
SDnodeEp *ep = &tsEps.dnodeEps->dnodeEps[i];
cJSON *dnodeId = cJSON_GetObjectItem(dnodeInfo, "dnodeId");
if (!dnodeId || dnodeId->type != cJSON_Number) {
dError("failed to read %s, dnodeId not found", tsDeps.file);
if (!dnodeId || dnodeId->type != cJSON_String) {
dError("failed to read %s, dnodeId not found", tsEps.file);
goto PRASE_EPS_OVER;
}
ep->dnodeId = (int32_t)dnodeId->valueint;
ep->dnodeId = atoi(dnodeId->valuestring);
cJSON *isMnode = cJSON_GetObjectItem(dnodeInfo, "isMnode");
if (!isMnode || isMnode->type != cJSON_String) {
dError("failed to read %s, isMnode not found", tsEps.file);
goto PRASE_EPS_OVER;
}
ep->isMnode = atoi(isMnode->valuestring);
cJSON *dnodeFqdn = cJSON_GetObjectItem(dnodeInfo, "dnodeFqdn");
if (!dnodeFqdn || dnodeFqdn->type != cJSON_String || dnodeFqdn->valuestring == NULL) {
dError("failed to read %s, dnodeFqdn not found", tsDeps.file);
dError("failed to read %s, dnodeFqdn not found", tsEps.file);
goto PRASE_EPS_OVER;
}
tstrncpy(ep->dnodeFqdn, dnodeFqdn->valuestring, TSDB_FQDN_LEN);
cJSON *dnodePort = cJSON_GetObjectItem(dnodeInfo, "dnodePort");
if (!dnodePort || dnodePort->type != cJSON_Number) {
dError("failed to read %s, dnodePort not found", tsDeps.file);
if (!dnodePort || dnodePort->type != cJSON_String) {
dError("failed to read %s, dnodePort not found", tsEps.file);
goto PRASE_EPS_OVER;
}
ep->dnodePort = (uint16_t)dnodePort->valueint;
ep->dnodePort = atoi(dnodePort->valuestring);
}
dInfo("succcessed to read file %s", tsDeps.file);
dInfo("succcessed to read file %s", tsEps.file);
dnodePrintEps();
PRASE_EPS_OVER:
@ -146,35 +265,40 @@ PRASE_EPS_OVER:
if (root != NULL) cJSON_Delete(root);
if (fp != NULL) fclose(fp);
if (dnodeIsDnodeEpChanged(tsDeps.dnodeId, tsLocalEp)) {
dError("dnode:%d, localEp different from %s dnodeEps.json and need reconfigured", tsDeps.dnodeId, tsLocalEp);
if (dnodeIsDnodeEpChanged(tsEps.dnodeId, tsLocalEp)) {
dError("dnode:%d, localEp %s different with dnodeEps.json and need reconfigured", tsEps.dnodeId, tsLocalEp);
return -1;
}
dnodeResetEps(tsEps.dnodeEps);
terrno = 0;
return 0;
}
static int32_t dnodeWriteEps() {
FILE *fp = fopen(tsDeps.file, "w");
FILE *fp = fopen(tsEps.file, "w");
if (!fp) {
dError("failed to write %s since %s", tsDeps.file, strerror(errno));
dError("failed to write %s since %s", tsEps.file, strerror(errno));
return -1;
}
int32_t len = 0;
int32_t maxLen = 30000;
char * content = calloc(1, maxLen + 1);
char *content = calloc(1, maxLen + 1);
len += snprintf(content + len, maxLen - len, "{\n");
len += snprintf(content + len, maxLen - len, " \"dnodeNum\": %d,\n", tsDeps.dnodeNum);
len += snprintf(content + len, maxLen - len, " \"dnodeId\": \"%d\",\n", tsEps.dnodeId);
len += snprintf(content + len, maxLen - len, " \"dropped\": \"%d\",\n", tsEps.dropped);
len += snprintf(content + len, maxLen - len, " \"clusterId\": \"%" PRId64 "\",\n", tsEps.clusterId);
len += snprintf(content + len, maxLen - len, " \"dnodeInfos\": [{\n");
for (int32_t i = 0; i < tsDeps.dnodeNum; ++i) {
SDnodeEp *ep = &tsDeps.dnodeList[i];
len += snprintf(content + len, maxLen - len, " \"dnodeId\": %d,\n", ep->dnodeId);
for (int32_t i = 0; i < tsEps.dnodeEps->dnodeNum; ++i) {
SDnodeEp *ep = &tsEps.dnodeEps->dnodeEps[i];
len += snprintf(content + len, maxLen - len, " \"dnodeId\": \"%d\",\n", ep->dnodeId);
len += snprintf(content + len, maxLen - len, " \"isMnode\": \"%d\",\n", ep->isMnode);
len += snprintf(content + len, maxLen - len, " \"dnodeFqdn\": \"%s\",\n", ep->dnodeFqdn);
len += snprintf(content + len, maxLen - len, " \"dnodePort\": %u\n", ep->dnodePort);
if (i < tsDeps.dnodeNum - 1) {
len += snprintf(content + len, maxLen - len, " \"dnodePort\": \"%u\"\n", ep->dnodePort);
if (i < tsEps.dnodeEps->dnodeNum - 1) {
len += snprintf(content + len, maxLen - len, " },{\n");
} else {
len += snprintf(content + len, maxLen - len, " }]\n");
@ -188,18 +312,20 @@ static int32_t dnodeWriteEps() {
free(content);
terrno = 0;
dInfo("successed to write %s", tsDeps.file);
dInfo("successed to write %s", tsEps.file);
return 0;
}
int32_t dnodeInitEps() {
tsDeps.dnodeHash = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_ENTRY_LOCK);
if (tsDeps.dnodeHash == NULL) return -1;
tsEps.dnodeId = 0;
tsEps.dropped = 0;
tsEps.clusterId = 0;
tsEps.dnodeEps = NULL;
snprintf(tsEps.file, sizeof(tsEps.file), "%s/dnodeEps.json", tsDnodeDir);
pthread_mutex_init(&tsEps.mutex, NULL);
tsDeps.dnodeId = dnodeGetDnodeId();
tsDeps.dnodeNum = 0;
snprintf(tsDeps.file, sizeof(tsDeps.file), "%s/dnodeEps.json", tsDnodeDir);
pthread_mutex_init(&tsDeps.mutex, NULL);
tsEps.dnodeHash = taosHashInit(4, taosGetDefaultHashFunction(TSDB_DATA_TYPE_INT), true, HASH_ENTRY_LOCK);
if (tsEps.dnodeHash == NULL) return -1;
int32_t ret = dnodeReadEps();
if (ret == 0) {
@ -210,75 +336,80 @@ int32_t dnodeInitEps() {
}
void dnodeCleanupEps() {
pthread_mutex_lock(&tsDeps.mutex);
pthread_mutex_lock(&tsEps.mutex);
if (tsDeps.dnodeList != NULL) {
free(tsDeps.dnodeList);
tsDeps.dnodeList = NULL;
if (tsEps.dnodeEps != NULL) {
free(tsEps.dnodeEps);
tsEps.dnodeEps = NULL;
}
if (tsDeps.dnodeHash) {
taosHashCleanup(tsDeps.dnodeHash);
tsDeps.dnodeHash = NULL;
if (tsEps.dnodeHash) {
taosHashCleanup(tsEps.dnodeHash);
tsEps.dnodeHash = NULL;
}
tsDeps.dnodeNum = 0;
pthread_mutex_unlock(&tsDeps.mutex);
pthread_mutex_destroy(&tsDeps.mutex);
pthread_mutex_unlock(&tsEps.mutex);
pthread_mutex_destroy(&tsEps.mutex);
}
void dnodeUpdateEps(SDnodeEps *data) {
void dnodeUpdateDnodeEps(SDnodeEps *data) {
if (data == NULL || data->dnodeNum <= 0) return;
data->dnodeNum = htonl(data->dnodeNum);
for (int32_t i = 0; i < data->dnodeNum; ++i) {
data->dnodeEps[i].dnodeId = htonl(data->dnodeEps[i].dnodeId);
data->dnodeEps[i].dnodePort = htons(data->dnodeEps[i].dnodePort);
}
pthread_mutex_lock(&tsEps.mutex);
pthread_mutex_lock(&tsDeps.mutex);
if (data->dnodeNum != tsDeps.dnodeNum) {
if (data->dnodeNum != tsEps.dnodeEps->dnodeNum) {
dnodeResetEps(data);
dnodeWriteEps();
} else {
int32_t size = data->dnodeNum * sizeof(SDnodeEp);
if (memcmp(tsDeps.dnodeList, data->dnodeEps, size) != 0) {
int32_t size = data->dnodeNum * sizeof(SDnodeEp) + sizeof(SDnodeEps);
if (memcmp(tsEps.dnodeEps, data, size) != 0) {
dnodeResetEps(data);
dnodeWriteEps();
}
}
pthread_mutex_unlock(&tsDeps.mutex);
pthread_mutex_unlock(&tsEps.mutex);
}
bool dnodeIsDnodeEpChanged(int32_t dnodeId, char *epstr) {
bool changed = false;
void dnodeGetEp(int32_t dnodeId, char *epstr, char *fqdn, uint16_t *port) {
pthread_mutex_lock(&tsEps.mutex);
pthread_mutex_lock(&tsDeps.mutex);
SDnodeEp *ep = taosHashGet(tsDeps.dnodeHash, &dnodeId, sizeof(int32_t));
if (ep != NULL) {
char epSaved[TSDB_EP_LEN + 1];
snprintf(epSaved, TSDB_EP_LEN, "%s:%u", ep->dnodeFqdn, ep->dnodePort);
changed = strcmp(epstr, epSaved) != 0;
tstrncpy(epstr, epSaved, TSDB_EP_LEN);
}
pthread_mutex_unlock(&tsDeps.mutex);
return changed;
}
void dnodeGetDnodeEp(int32_t dnodeId, char *epstr, char *fqdn, uint16_t *port) {
pthread_mutex_lock(&tsDeps.mutex);
SDnodeEp *ep = taosHashGet(tsDeps.dnodeHash, &dnodeId, sizeof(int32_t));
SDnodeEp *ep = taosHashGet(tsEps.dnodeHash, &dnodeId, sizeof(int32_t));
if (ep != NULL) {
if (port) *port = ep->dnodePort;
if (fqdn) tstrncpy(fqdn, ep->dnodeFqdn, TSDB_FQDN_LEN);
if (epstr) snprintf(epstr, TSDB_EP_LEN, "%s:%u", ep->dnodeFqdn, ep->dnodePort);
}
pthread_mutex_unlock(&tsDeps.mutex);
pthread_mutex_unlock(&tsEps.mutex);
}
void dnodeUpdateCfg(SDnodeCfg *data) {
if (tsEps.dnodeId != 0 && !data->dropped) return;
pthread_mutex_lock(&tsEps.mutex);
tsEps.dnodeId = data->dnodeId;
tsEps.clusterId = data->clusterId;
tsEps.dropped = data->dropped;
dInfo("dnodeId is set to %d, clusterId is set to %" PRId64, data->dnodeId, data->clusterId);
dnodeWriteEps();
pthread_mutex_unlock(&tsEps.mutex);
}
int32_t dnodeGetDnodeId() {
int32_t dnodeId = 0;
pthread_mutex_lock(&tsEps.mutex);
dnodeId = tsEps.dnodeId;
pthread_mutex_unlock(&tsEps.mutex);
return dnodeId;
}
int64_t dnodeGetClusterId() {
int64_t clusterId = 0;
pthread_mutex_lock(&tsEps.mutex);
clusterId = tsEps.clusterId;
pthread_mutex_unlock(&tsEps.mutex);
return clusterId;
}

193
source/server/dnode/src/dnodeInt.c
View File

@ -14,71 +14,178 @@
*/
#define _DEFAULT_SOURCE
#include "os.h"
#if 0
#include "qScript.h"
#include "tfile.h"
#include "tsync.h"
#include "twal.h"
#endif
#include "tstep.h"
#include "dnodeCfg.h"
#include "dnodeCheck.h"
#include "dnodeEps.h"
#include "dnodeMain.h"
#include "dnodeMnodeEps.h"
#include "dnodeStatus.h"
#include "dnodeTelem.h"
#include "dnodeMsg.h"
#include "dnodeTrans.h"
#include "mnode.h"
#include "sync.h"
#include "tcache.h"
#include "tconfig.h"
#include "tnote.h"
#include "tstep.h"
#include "vnode.h"
#include "wal.h"
static struct SSteps *tsSteps;
static struct {
EDnStat runStatus;
SStartupStep startup;
SSteps *steps;
} tsDnode;
static int32_t dnodeInitVnodeModule(void **unused) {
EDnStat dnodeGetRunStat() { return tsDnode.runStatus; }
void dnodeSetRunStat(EDnStat stat) { tsDnode.runStatus = stat; }
static void dnodeReportStartup(char *name, char *desc) {
SStartupStep *startup = &tsDnode.startup;
tstrncpy(startup->name, name, strlen(startup->name));
tstrncpy(startup->desc, desc, strlen(startup->desc));
startup->finished = 0;
}
static void dnodeReportStartupFinished(char *name, char *desc) {
SStartupStep *startup = &tsDnode.startup;
tstrncpy(startup->name, name, strlen(startup->name));
tstrncpy(startup->desc, desc, strlen(startup->desc));
startup->finished = 1;
}
void dnodeGetStartup(SStartupStep *pStep) { memcpy(pStep, &tsDnode.startup, sizeof(SStartupStep)); }
static int32_t dnodeInitVnode() {
SVnodePara para;
para.fp.GetDnodeEp = dnodeGetDnodeEp;
para.fp.GetDnodeEp = dnodeGetEp;
para.fp.SendMsgToDnode = dnodeSendMsgToDnode;
para.fp.SendMsgToMnode = dnodeSendMsgToMnode;
return vnodeInit(para);
}
static int32_t dnodeInitMnodeModule(void **unused) {
static int32_t dnodeInitMnode() {
SMnodePara para;
para.fp.GetDnodeEp = dnodeGetDnodeEp;
para.fp.GetDnodeEp = dnodeGetEp;
para.fp.SendMsgToDnode = dnodeSendMsgToDnode;
para.fp.SendMsgToMnode = dnodeSendMsgToMnode;
para.fp.SendRedirectMsg = dnodeSendRedirectMsg;
dnodeGetCfg(&para.dnodeId, para.clusterId);
para.dnodeId = dnodeGetDnodeId();
para.clusterId = dnodeGetClusterId();
return mnodeInit(para);
}
static int32_t dnodeInitTfs() {}
static int32_t dnodeInitMain() {
tsDnode.runStatus = DN_RUN_STAT_STOPPED;
tscEmbedded = 1;
taosIgnSIGPIPE();
taosBlockSIGPIPE();
taosResolveCRC();
taosInitGlobalCfg();
taosReadGlobalLogCfg();
taosSetCoreDump(tsEnableCoreFile);
if (!taosMkDir(tsLogDir)) {
printf("failed to create dir: %s, reason: %s\n", tsLogDir, strerror(errno));
return -1;
}
char temp[TSDB_FILENAME_LEN];
sprintf(temp, "%s/taosdlog", tsLogDir);
if (taosInitLog(temp, tsNumOfLogLines, 1) < 0) {
printf("failed to init log file\n");
}
if (!taosReadGlobalCfg()) {
taosPrintGlobalCfg();
dError("TDengine read global config failed");
return -1;
}
dInfo("start to initialize TDengine");
taosInitNotes();
return taosCheckGlobalCfg();
}
static void dnodeCleanupMain() {
taos_cleanup();
taosCloseLog();
taosStopCacheRefreshWorker();
}
static int32_t dnodeCheckRunning(char *dir) {
char filepath[256] = {0};
snprintf(filepath, sizeof(filepath), "%s/.running", dir);
FileFd fd = taosOpenFileCreateWriteTrunc(filepath);
if (fd < 0) {
dError("failed to open lock file:%s since %s, quit", filepath, strerror(errno));
return -1;
}
int32_t ret = taosLockFile(fd);
if (ret != 0) {
dError("failed to lock file:%s since %s, quit", filepath, strerror(errno));
taosCloseFile(fd);
return -1;
}
return 0;
}
static int32_t dnodeInitDir() {
sprintf(tsMnodeDir, "%s/mnode", tsDataDir);
sprintf(tsVnodeDir, "%s/vnode", tsDataDir);
sprintf(tsDnodeDir, "%s/dnode", tsDataDir);
if (!taosMkDir(tsDnodeDir)) {
dError("failed to create dir:%s since %s", tsDnodeDir, strerror(errno));
return -1;
}
if (!taosMkDir(tsMnodeDir)) {
dError("failed to create dir:%s since %s", tsMnodeDir, strerror(errno));
return -1;
}
if (!taosMkDir(tsVnodeDir)) {
dError("failed to create dir:%s since %s", tsVnodeDir, strerror(errno));
return -1;
}
if (dnodeCheckRunning(tsDnodeDir) != 0) {
return -1;
}
return 0;
}
static void dnodeCleanupDir() {}
int32_t dnodeInit() {
tsSteps = taosStepInit(24, dnodeReportStartup);
if (tsSteps == NULL) return -1;
SSteps *steps = taosStepInit(24, dnodeReportStartup);
if (steps == NULL) return -1;
taosStepAdd(tsSteps, "dnode-main", dnodeInitMain, dnodeCleanupMain);
taosStepAdd(tsSteps, "dnode-storage", dnodeInitStorage, dnodeCleanupStorage);
//taosStepAdd(tsSteps, "dnode-tfs", tfInit, tfCleanup);
taosStepAdd(tsSteps, "dnode-rpc", rpcInit, rpcCleanup);
taosStepAdd(tsSteps, "dnode-check", dnodeInitCheck, dnodeCleanupCheck);
taosStepAdd(tsSteps, "dnode-cfg", dnodeInitCfg, dnodeCleanupCfg);
taosStepAdd(tsSteps, "dnode-deps", dnodeInitEps, dnodeCleanupEps);
taosStepAdd(tsSteps, "dnode-meps", dnodeInitMnodeEps, dnodeCleanupMnodeEps);
//taosStepAdd(tsSteps, "dnode-wal", walInit, walCleanUp);
//taosStepAdd(tsSteps, "dnode-sync", syncInit, syncCleanUp);
taosStepAdd(tsSteps, "dnode-vnode", dnodeInitVnodeModule, vnodeCleanup);
taosStepAdd(tsSteps, "dnode-mnode", dnodeInitMnodeModule, mnodeCleanup);
taosStepAdd(tsSteps, "dnode-trans", dnodeInitTrans, dnodeCleanupTrans);
taosStepAdd(tsSteps, "dnode-status", dnodeInitStatus, dnodeCleanupStatus);
taosStepAdd(tsSteps, "dnode-telem", dnodeInitTelem, dnodeCleanupTelem);
//taosStepAdd(tsSteps, "dnode-script",scriptEnvPoolInit, scriptEnvPoolCleanup);
taosStepAdd(steps, "dnode-main", dnodeInitMain, dnodeCleanupMain);
taosStepAdd(steps, "dnode-dir", dnodeInitDir, dnodeCleanupDir);
taosStepAdd(steps, "dnode-check", dnodeInitCheck, dnodeCleanupCheck);
taosStepAdd(steps, "dnode-rpc", rpcInit, rpcCleanup);
taosStepAdd(steps, "dnode-tfs", dnodeInitTfs, NULL);
taosStepAdd(steps, "dnode-wal", walInit, walCleanUp);
taosStepAdd(steps, "dnode-sync", syncInit, syncCleanUp);
taosStepAdd(steps, "dnode-eps", dnodeInitEps, dnodeCleanupEps);
taosStepAdd(steps, "dnode-vnode", dnodeInitVnode, vnodeCleanup);
taosStepAdd(steps, "dnode-mnode", dnodeInitMnode, mnodeCleanup);
taosStepAdd(steps, "dnode-trans", dnodeInitTrans, dnodeCleanupTrans);
taosStepAdd(steps, "dnode-msg", dnodeInitMsg, dnodeCleanupMsg);
taosStepExec(tsSteps);
tsDnode.steps = steps;
taosStepExec(tsDnode.steps);
dnodeSetRunStat(TD_RUN_STAT_RUNNING);
dnodeSetRunStat(DN_RUN_STAT_RUNNING);
dnodeReportStartupFinished("TDengine", "initialized successfully");
dInfo("TDengine is initialized successfully");
@ -86,9 +193,9 @@ int32_t dnodeInit() {
}
void dnodeCleanup() {
if (dnodeGetRunStat() != TD_RUN_STAT_STOPPED) {
dnodeSetRunStat(TD_RUN_STAT_STOPPED);
taosStepCleanup(tsSteps);
tsSteps = NULL;
if (dnodeGetRunStat() != DN_RUN_STAT_STOPPED) {
dnodeSetRunStat(DN_RUN_STAT_STOPPED);
taosStepCleanup(tsDnode.steps);
tsDnode.steps = NULL;
}
}

267
source/server/dnode/src/dnodeMain.c
View File

@ -1,267 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "tcache.h"
#include "tconfig.h"
#include "tglobal.h"
#if 0
#include "tfs.h"
#endif
#include "tnote.h"
#include "tcompression.h"
#include "ttimer.h"
#include "dnodeCfg.h"
#include "dnodeMain.h"
#include "mnode.h"
static struct {
RunStat runStatus;
void * dnodeTimer;
SStartupStep startup;
} tsDmain;
static void dnodeCheckDataDirOpenned(char *dir) {
#if 0
char filepath[256] = {0};
snprintf(filepath, sizeof(filepath), "%s/.running", dir);
int32_t fd = open(filepath, O_WRONLY | O_CREAT | O_TRUNC, S_IRWXU | S_IRWXG | S_IRWXO);
if (fd < 0) {
dError("failed to open lock file:%s, reason: %s, quit", filepath, strerror(errno));
exit(0);
}
int32_t ret = flock(fd, LOCK_EX | LOCK_NB);
if (ret != 0) {
dError("failed to lock file:%s ret:%d since %s, database may be running, quit", filepath, ret, strerror(errno));
close(fd);
exit(0);
}
#endif
}
int32_t dnodeInitMain() {
tsDmain.runStatus = TD_RUN_STAT_STOPPED;
tsDmain.dnodeTimer = taosTmrInit(100, 200, 60000, "DND-TMR");
if (tsDmain.dnodeTimer == NULL) {
dError("failed to init dnode timer");
return -1;
}
tscEmbedded = 1;
taosIgnSIGPIPE();
taosBlockSIGPIPE();
taosResolveCRC();
taosInitGlobalCfg();
taosReadGlobalLogCfg();
taosSetCoreDump(tsEnableCoreFile);
if (!taosMkDir(tsLogDir)) {
printf("failed to create dir: %s, reason: %s\n", tsLogDir, strerror(errno));
return -1;
}
char temp[TSDB_FILENAME_LEN];
sprintf(temp, "%s/taosdlog", tsLogDir);
if (taosInitLog(temp, tsNumOfLogLines, 1) < 0) {
printf("failed to init log file\n");
}
if (!taosReadGlobalCfg()) {
taosPrintGlobalCfg();
dError("TDengine read global config failed");
return -1;
}
dInfo("start to initialize TDengine");
taosInitNotes();
return taosCheckGlobalCfg();
}
void dnodeCleanupMain() {
if (tsDmain.dnodeTimer != NULL) {
taosTmrCleanUp(tsDmain.dnodeTimer);
tsDmain.dnodeTimer = NULL;
}
#if 0
taos_cleanup();
#endif
taosCloseLog();
taosStopCacheRefreshWorker();
}
int32_t dnodeInitStorage() {
#ifdef TD_TSZ
// compress module init
tsCompressInit();
#endif
// storage module init
if (tsDiskCfgNum == 1 && !taosMkDir(tsDataDir)) {
dError("failed to create dir:%s since %s", tsDataDir, strerror(errno));
return -1;
}
#if 0
if (tfsInit(tsDiskCfg, tsDiskCfgNum) < 0) {
dError("failed to init TFS since %s", tstrerror(terrno));
return -1;
}
strncpy(tsDataDir, TFS_PRIMARY_PATH(), TSDB_FILENAME_LEN);
#endif
sprintf(tsMnodeDir, "%s/mnode", tsDataDir);
sprintf(tsVnodeDir, "%s/vnode", tsDataDir);
sprintf(tsDnodeDir, "%s/dnode", tsDataDir);
if (!taosMkDir(tsMnodeDir)) {
dError("failed to create dir:%s since %s", tsMnodeDir, strerror(errno));
return -1;
}
if (!taosMkDir(tsDnodeDir)) {
dError("failed to create dir:%s since %s", tsDnodeDir, strerror(errno));
return -1;
}
#if 0
if (tfsMkdir("vnode") < 0) {
dError("failed to create vnode dir since %s", tstrerror(terrno));
return -1;
}
if (tfsMkdir("vnode_bak") < 0) {
dError("failed to create vnode_bak dir since %s", tstrerror(terrno));
return -1;
}
TDIR *tdir = tfsOpendir("vnode_bak/.staging");
bool stagingNotEmpty = tfsReaddir(tdir) != NULL;
tfsClosedir(tdir);
if (stagingNotEmpty) {
dError("vnode_bak/.staging dir not empty, fix it first.");
return -1;
}
if (tfsMkdir("vnode_bak/.staging") < 0) {
dError("failed to create vnode_bak/.staging dir since %s", tstrerror(terrno));
return -1;
}
dnodeCheckDataDirOpenned(tsDnodeDir);
taosGetDisk();
dnodePrintDiskInfo();
#endif
dInfo("dnode storage is initialized at %s", tsDnodeDir);
return 0;
}
void dnodeCleanupStorage() {
#if 0
// storage destroy
tfsDestroy();
#ifdef TD_TSZ
// compress destroy
tsCompressExit();
#endif
#endif
}
void dnodeReportStartup(char *name, char *desc) {
SStartupStep *startup = &tsDmain.startup;
tstrncpy(startup->name, name, strlen(startup->name));
tstrncpy(startup->desc, desc, strlen(startup->desc));
startup->finished = 0;
}
void dnodeReportStartupFinished(char *name, char *desc) {
SStartupStep *startup = &tsDmain.startup;
tstrncpy(startup->name, name, strlen(startup->name));
tstrncpy(startup->desc, desc, strlen(startup->desc));
startup->finished = 1;
}
void dnodeProcessStartupReq(SRpcMsg *pMsg) {
dInfo("startup msg is received, cont:%s", (char *)pMsg->pCont);
SStartupStep *pStep = rpcMallocCont(sizeof(SStartupStep));
memcpy(pStep, &tsDmain.startup, sizeof(SStartupStep));
dDebug("startup msg is sent, step:%s desc:%s finished:%d", pStep->name, pStep->desc, pStep->finished);
SRpcMsg rpcRsp = {.handle = pMsg->handle, .pCont = pStep, .contLen = sizeof(SStartupStep)};
rpcSendResponse(&rpcRsp);
rpcFreeCont(pMsg->pCont);
}
static int32_t dnodeStartMnode(SRpcMsg *pMsg) {
SCreateMnodeMsg *pCfg = pMsg->pCont;
pCfg->dnodeId = htonl(pCfg->dnodeId);
if (pCfg->dnodeId != dnodeGetDnodeId()) {
dDebug("dnode:%d, in create meps msg is not equal with saved dnodeId:%d", pCfg->dnodeId,
dnodeGetDnodeId());
return TSDB_CODE_MND_DNODE_ID_NOT_CONFIGURED;
}
if (strcmp(pCfg->dnodeEp, tsLocalEp) != 0) {
dDebug("dnodeEp:%s, in create meps msg is not equal with saved dnodeEp:%s", pCfg->dnodeEp, tsLocalEp);
return TSDB_CODE_MND_DNODE_EP_NOT_CONFIGURED;
}
dDebug("dnode:%d, create meps msg is received from mnodes, numOfMnodes:%d", pCfg->dnodeId, pCfg->mnodes.mnodeNum);
for (int32_t i = 0; i < pCfg->mnodes.mnodeNum; ++i) {
pCfg->mnodes.mnodeInfos[i].mnodeId = htonl(pCfg->mnodes.mnodeInfos[i].mnodeId);
dDebug("meps index:%d, meps:%d:%s", i, pCfg->mnodes.mnodeInfos[i].mnodeId, pCfg->mnodes.mnodeInfos[i].mnodeEp);
}
if (mnodeIsServing()) return 0;
return mnodeDeploy(&pCfg->mnodes);
}
void dnodeProcessCreateMnodeReq(SRpcMsg *pMsg) {
int32_t code = dnodeStartMnode(pMsg);
SRpcMsg rspMsg = {.handle = pMsg->handle, .pCont = NULL, .contLen = 0, .code = code};
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
}
void dnodeProcessConfigDnodeReq(SRpcMsg *pMsg) {
SCfgDnodeMsg *pCfg = pMsg->pCont;
int32_t code = taosCfgDynamicOptions(pCfg->config);
SRpcMsg rspMsg = {.handle = pMsg->handle, .pCont = NULL, .contLen = 0, .code = code};
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
}
RunStat dnodeGetRunStat() { return tsDmain.runStatus; }
void dnodeSetRunStat(RunStat stat) { tsDmain.runStatus = stat; }
void* dnodeGetTimer() { return tsDmain.dnodeTimer; }

311
source/server/dnode/src/dnodeMnodeEps.c
View File

@ -1,311 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "cJSON.h"
#include "tglobal.h"
#include "dnodeCfg.h"
#include "dnodeEps.h"
#include "dnodeMnodeEps.h"
#include "mnode.h"
static struct {
SRpcEpSet mnodeEpSet;
SMInfos mnodeInfos;
char file[PATH_MAX + 20];
pthread_mutex_t mutex;
} tsDmeps;
static void dnodePrintMnodeEps() {
SRpcEpSet *epset = &tsDmeps.mnodeEpSet;
dInfo("print mnode eps, num:%d inuse:%d", epset->numOfEps, epset->inUse);
for (int32_t i = 0; i < epset->numOfEps; i++) {
dInfo("ep index:%d, %s:%u", i, epset->fqdn[i], epset->port[i]);
}
}
static void dnodeResetMnodeEps(SMInfos *mInfos) {
if (mInfos == NULL || mInfos->mnodeNum == 0) {
tsDmeps.mnodeEpSet.numOfEps = 1;
taosGetFqdnPortFromEp(tsFirst, tsDmeps.mnodeEpSet.fqdn[0], &tsDmeps.mnodeEpSet.port[0]);
if (strcmp(tsSecond, tsFirst) != 0) {
tsDmeps.mnodeEpSet.numOfEps = 2;
taosGetFqdnPortFromEp(tsSecond, tsDmeps.mnodeEpSet.fqdn[1], &tsDmeps.mnodeEpSet.port[1]);
}
dnodePrintMnodeEps();
return;
}
int32_t size = sizeof(SMInfos);
memcpy(&tsDmeps.mnodeInfos, mInfos, size);
tsDmeps.mnodeEpSet.inUse = tsDmeps.mnodeInfos.inUse;
tsDmeps.mnodeEpSet.numOfEps = tsDmeps.mnodeInfos.mnodeNum;
for (int32_t i = 0; i < tsDmeps.mnodeInfos.mnodeNum; i++) {
taosGetFqdnPortFromEp(tsDmeps.mnodeInfos.mnodeInfos[i].mnodeEp, tsDmeps.mnodeEpSet.fqdn[i], &tsDmeps.mnodeEpSet.port[i]);
}
dnodePrintMnodeEps();
}
static int32_t dnodeWriteMnodeEps() {
FILE *fp = fopen(tsDmeps.file, "w");
if (!fp) {
dError("failed to write %s since %s", tsDmeps.file, strerror(errno));
return -1;
}
int32_t len = 0;
int32_t maxLen = 2000;
char * content = calloc(1, maxLen + 1);
len += snprintf(content + len, maxLen - len, "{\n");
len += snprintf(content + len, maxLen - len, " \"inUse\": %d,\n", tsDmeps.mnodeInfos.inUse);
len += snprintf(content + len, maxLen - len, " \"nodeNum\": %d,\n", tsDmeps.mnodeInfos.mnodeNum);
len += snprintf(content + len, maxLen - len, " \"nodeInfos\": [{\n");
for (int32_t i = 0; i < tsDmeps.mnodeInfos.mnodeNum; i++) {
len += snprintf(content + len, maxLen - len, " \"nodeId\": %d,\n", tsDmeps.mnodeInfos.mnodeInfos[i].mnodeId);
len += snprintf(content + len, maxLen - len, " \"nodeEp\": \"%s\"\n", tsDmeps.mnodeInfos.mnodeInfos[i].mnodeEp);
if (i < tsDmeps.mnodeInfos.mnodeNum - 1) {
len += snprintf(content + len, maxLen - len, " },{\n");
} else {
len += snprintf(content + len, maxLen - len, " }]\n");
}
}
len += snprintf(content + len, maxLen - len, "}\n");
fwrite(content, 1, len, fp);
taosFsyncFile(fileno(fp));
fclose(fp);
free(content);
terrno = 0;
dInfo("successed to write %s", tsDmeps.file);
return 0;
}
static int32_t dnodeReadMnodeEps() {
int32_t len = 0;
int32_t maxLen = 2000;
char * content = calloc(1, maxLen + 1);
cJSON * root = NULL;
FILE * fp = NULL;
SMInfos mInfos = {0};
bool nodeChanged = false;
fp = fopen(tsDmeps.file, "r");
if (!fp) {
dDebug("file %s not exist", tsDmeps.file);
goto PARSE_MINFOS_OVER;
}
len = (int32_t)fread(content, 1, maxLen, fp);
if (len <= 0) {
dError("failed to read %s since content is null", tsDmeps.file);
goto PARSE_MINFOS_OVER;
}
content[len] = 0;
root = cJSON_Parse(content);
if (root == NULL) {
dError("failed to read %s since invalid json format", tsDmeps.file);
goto PARSE_MINFOS_OVER;
}
cJSON *inUse = cJSON_GetObjectItem(root, "inUse");
if (!inUse || inUse->type != cJSON_Number) {
dError("failed to read mnodeEpSet.json since inUse not found");
goto PARSE_MINFOS_OVER;
}
tsDmeps.mnodeInfos.inUse = (int8_t)inUse->valueint;
cJSON *nodeNum = cJSON_GetObjectItem(root, "nodeNum");
if (!nodeNum || nodeNum->type != cJSON_Number) {
dError("failed to read mnodeEpSet.json since nodeNum not found");
goto PARSE_MINFOS_OVER;
}
mInfos.mnodeNum = (int8_t)nodeNum->valueint;
cJSON *nodeInfos = cJSON_GetObjectItem(root, "nodeInfos");
if (!nodeInfos || nodeInfos->type != cJSON_Array) {
dError("failed to read mnodeEpSet.json since nodeInfos not found");
goto PARSE_MINFOS_OVER;
}
int32_t size = cJSON_GetArraySize(nodeInfos);
if (size != mInfos.mnodeNum) {
dError("failed to read mnodeEpSet.json since nodeInfos size not matched");
goto PARSE_MINFOS_OVER;
}
for (int32_t i = 0; i < size; ++i) {
cJSON *nodeInfo = cJSON_GetArrayItem(nodeInfos, i);
if (nodeInfo == NULL) continue;
cJSON *nodeId = cJSON_GetObjectItem(nodeInfo, "nodeId");
if (!nodeId || nodeId->type != cJSON_Number) {
dError("failed to read mnodeEpSet.json since nodeId not found");
goto PARSE_MINFOS_OVER;
}
cJSON *nodeEp = cJSON_GetObjectItem(nodeInfo, "nodeEp");
if (!nodeEp || nodeEp->type != cJSON_String || nodeEp->valuestring == NULL) {
dError("failed to read mnodeEpSet.json since nodeName not found");
goto PARSE_MINFOS_OVER;
}
SMInfo *mInfo = &mInfos.mnodeInfos[i];
mInfo->mnodeId = (int32_t)nodeId->valueint;
tstrncpy(mInfo->mnodeEp, nodeEp->valuestring, TSDB_EP_LEN);
bool changed = dnodeIsDnodeEpChanged(mInfo->mnodeId, mInfo->mnodeEp);
if (changed) nodeChanged = changed;
}
dInfo("successed to read file %s", tsDmeps.file);
PARSE_MINFOS_OVER:
if (content != NULL) free(content);
if (root != NULL) cJSON_Delete(root);
if (fp != NULL) fclose(fp);
terrno = 0;
for (int32_t i = 0; i < mInfos.mnodeNum; ++i) {
SMInfo *mInfo = &mInfos.mnodeInfos[i];
dnodeGetDnodeEp(mInfo->mnodeId, mInfo->mnodeEp, NULL, NULL);
}
dnodeResetMnodeEps(&mInfos);
if (nodeChanged) {
dnodeWriteMnodeEps();
}
return 0;
}
void dnodeSendRedirectMsg(SRpcMsg *rpcMsg, bool forShell) {
SRpcConnInfo connInfo = {0};
rpcGetConnInfo(rpcMsg->handle, &connInfo);
SRpcEpSet epSet = {0};
if (forShell) {
dnodeGetEpSetForShell(&epSet);
} else {
dnodeGetEpSetForPeer(&epSet);
}
dDebug("msg:%s will be redirected, dnodeIp:%s user:%s, numOfEps:%d inUse:%d", taosMsg[rpcMsg->msgType],
taosIpStr(connInfo.clientIp), connInfo.user, epSet.numOfEps, epSet.inUse);
for (int32_t i = 0; i < epSet.numOfEps; ++i) {
dDebug("mnode index:%d %s:%d", i, epSet.fqdn[i], epSet.port[i]);
if (strcmp(epSet.fqdn[i], tsLocalFqdn) == 0) {
if ((epSet.port[i] == tsServerPort + TSDB_PORT_DNODEDNODE && !forShell) ||
(epSet.port[i] == tsServerPort && forShell)) {
epSet.inUse = (i + 1) % epSet.numOfEps;
dDebug("mnode index:%d %s:%d set inUse to %d", i, epSet.fqdn[i], epSet.port[i], epSet.inUse);
}
}
epSet.port[i] = htons(epSet.port[i]);
}
rpcSendRedirectRsp(rpcMsg->handle, &epSet);
}
int32_t dnodeInitMnodeEps() {
snprintf(tsDmeps.file, sizeof(tsDmeps.file), "%s/mnodeEpSet.json", tsDnodeDir);
pthread_mutex_init(&tsDmeps.mutex, NULL);
dnodeResetMnodeEps(NULL);
int32_t ret = dnodeReadMnodeEps();
if (ret == 0) {
dInfo("dnode mInfos is initialized");
}
return ret;
}
void dnodeCleanupMnodeEps() {
pthread_mutex_destroy(&tsDmeps.mutex);
}
void dnodeUpdateMnodeFromStatus(SMInfos *mInfos) {
if (mInfos->mnodeNum <= 0 || mInfos->mnodeNum > TSDB_MAX_REPLICA) {
dError("invalid mInfos since num:%d invalid", mInfos->mnodeNum);
return;
}
for (int32_t i = 0; i < mInfos->mnodeNum; ++i) {
SMInfo *minfo = &mInfos->mnodeInfos[i];
minfo->mnodeId = htonl(minfo->mnodeId);
if (minfo->mnodeId <= 0 || strlen(minfo->mnodeEp) <= 5) {
dError("invalid mInfo:%d since id:%d and ep:%s invalid", i, minfo->mnodeId, minfo->mnodeEp);
return;
}
}
pthread_mutex_lock(&tsDmeps.mutex);
if (mInfos->mnodeNum != tsDmeps.mnodeInfos.mnodeNum) {
dnodeResetMnodeEps(mInfos);
dnodeWriteMnodeEps();
} else {
int32_t size = sizeof(SMInfos);
if (memcmp(mInfos, &tsDmeps.mnodeInfos, size) != 0) {
dnodeResetMnodeEps(mInfos);
dnodeWriteMnodeEps();
}
}
pthread_mutex_unlock(&tsDmeps.mutex);
}
void dnodeUpdateMnodeFromPeer(SRpcEpSet *ep) {
if (ep->numOfEps <= 0) {
dError("mInfos is changed, but content is invalid, discard it");
return;
}
pthread_mutex_lock(&tsDmeps.mutex);
dInfo("mInfos is changed, numOfEps:%d inUse:%d", ep->numOfEps, ep->inUse);
for (int32_t i = 0; i < ep->numOfEps; ++i) {
ep->port[i] -= TSDB_PORT_DNODEDNODE;
dInfo("minfo:%d %s:%u", i, ep->fqdn[i], ep->port[i]);
}
tsDmeps.mnodeEpSet = *ep;
pthread_mutex_unlock(&tsDmeps.mutex);
}
void dnodeGetEpSetForPeer(SRpcEpSet *epSet) {
pthread_mutex_lock(&tsDmeps.mutex);
*epSet = tsDmeps.mnodeEpSet;
for (int32_t i = 0; i < epSet->numOfEps; ++i) {
epSet->port[i] += TSDB_PORT_DNODEDNODE;
}
pthread_mutex_unlock(&tsDmeps.mutex);
}
void dnodeGetEpSetForShell(SRpcEpSet *epSet) {
pthread_mutex_lock(&tsDmeps.mutex);
*epSet = tsDmeps.mnodeEpSet;
pthread_mutex_unlock(&tsDmeps.mutex);
}

174
source/server/dnode/src/dnodeMsg.c Normal file
View File

@ -0,0 +1,174 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "tthread.h"
#include "dnodeEps.h"
#include "dnodeMsg.h"
#include "mnode.h"
#include "vnode.h"
#include "ttime.h"
static struct {
pthread_t *threadId;
bool stop;
uint32_t rebootTime;
} tsMsg;
static void dnodeSendStatusMsg() {
int32_t contLen = sizeof(SStatusMsg) + TSDB_MAX_VNODES * sizeof(SVnodeLoad);
SStatusMsg *pStatus = rpcMallocCont(contLen);
if (pStatus == NULL) {
dError("failed to malloc status message");
return;
}
pStatus->version = htonl(tsVersion);
pStatus->dnodeId = htonl(dnodeGetDnodeId());
tstrncpy(pStatus->dnodeEp, tsLocalEp, TSDB_EP_LEN);
pStatus->clusterId = htobe64(dnodeGetClusterId());
pStatus->lastReboot = htonl(tsMsg.rebootTime);
pStatus->numOfCores = htonl(tsNumOfCores);
pStatus->diskAvailable = tsAvailDataDirGB;
// fill cluster cfg parameters
pStatus->clusterCfg.statusInterval = htonl(tsStatusInterval);
pStatus->clusterCfg.checkTime = 0;
tstrncpy(pStatus->clusterCfg.timezone, tsTimezone, 64);
char timestr[32] = "1970-01-01 00:00:00.00";
(void)taosParseTime(timestr, &pStatus->clusterCfg.checkTime, (int32_t)strlen(timestr), TSDB_TIME_PRECISION_MILLI, 0);
tstrncpy(pStatus->clusterCfg.locale, tsLocale, TSDB_LOCALE_LEN);
tstrncpy(pStatus->clusterCfg.charset, tsCharset, TSDB_LOCALE_LEN);
vnodeGetStatus(pStatus);
contLen = sizeof(SStatusMsg) + pStatus->openVnodes * sizeof(SVnodeLoad);
pStatus->openVnodes = htons(pStatus->openVnodes);
SRpcMsg rpcMsg = {.ahandle = NULL, .pCont = pStatus, .contLen = contLen, .msgType = TSDB_MSG_TYPE_DM_STATUS};
dnodeSendMsgToMnode(&rpcMsg);
}
void dnodeProcessStatusRsp(SRpcMsg *pMsg) {
dTrace("status rsp is received, code:%s", tstrerror(pMsg->code));
if (pMsg->code != TSDB_CODE_SUCCESS) return;
SStatusRsp *pStatusRsp = pMsg->pCont;
SDnodeCfg *pCfg = &pStatusRsp->dnodeCfg;
pCfg->dnodeId = htonl(pCfg->dnodeId);
pCfg->clusterId = htobe64(pCfg->clusterId);
pCfg->numOfVnodes = htonl(pCfg->numOfVnodes);
pCfg->numOfDnodes = htonl(pCfg->numOfDnodes);
dnodeUpdateCfg(pCfg);
if (pCfg->dropped) {
dError("status rsp is received, and set dnode to drop status");
return;
}
vnodeSetAccess(pStatusRsp->vgAccess, pCfg->numOfVnodes);
SDnodeEps *eps = (SDnodeEps *)((char *)pStatusRsp->vgAccess + pCfg->numOfVnodes * sizeof(SVgroupAccess));
eps->dnodeNum = htonl(eps->dnodeNum);
for (int32_t i = 0; i < eps->dnodeNum; ++i) {
eps->dnodeEps[i].dnodeId = htonl(eps->dnodeEps[i].dnodeId);
eps->dnodeEps[i].dnodePort = htons(eps->dnodeEps[i].dnodePort);
}
dnodeUpdateDnodeEps(eps);
}
static void *dnodeThreadRoutine(void *param) {
int32_t ms = tsStatusInterval * 1000;
while (!tsMsg.stop) {
taosMsleep(ms);
dnodeSendStatusMsg();
}
}
int32_t dnodeInitMsg() {
tsMsg.stop = false;
tsMsg.rebootTime = taosGetTimestampSec();
tsMsg.threadId = taosCreateThread(dnodeThreadRoutine, NULL);
if (tsMsg.threadId == NULL) {
return -1;
}
dInfo("dnode msg is initialized");
return 0;
}
void dnodeCleanupMsg() {
if (tsMsg.threadId != NULL) {
tsMsg.stop = true;
taosDestoryThread(tsMsg.threadId);
tsMsg.threadId = NULL;
}
dInfo("dnode msg is cleanuped");
}
static int32_t dnodeStartMnode(SRpcMsg *pMsg) {
SCreateMnodeMsg *pCfg = pMsg->pCont;
pCfg->dnodeId = htonl(pCfg->dnodeId);
pCfg->mnodeNum = htonl(pCfg->mnodeNum);
for (int32_t i = 0; i < pCfg->mnodeNum; ++i) {
pCfg->mnodeEps[i].dnodeId = htonl(pCfg->mnodeEps[i].dnodeId);
pCfg->mnodeEps[i].dnodePort = htons(pCfg->mnodeEps[i].dnodePort);
}
if (pCfg->dnodeId != dnodeGetDnodeId()) {
dDebug("dnode:%d, in create meps msg is not equal with saved dnodeId:%d", pCfg->dnodeId, dnodeGetDnodeId());
return TSDB_CODE_MND_DNODE_ID_NOT_CONFIGURED;
}
if (mnodeGetStatus() == MN_STATUS_READY) return 0;
return mnodeDeploy();
}
void dnodeProcessCreateMnodeReq(SRpcMsg *pMsg) {
int32_t code = dnodeStartMnode(pMsg);
SRpcMsg rspMsg = {.handle = pMsg->handle, .pCont = NULL, .contLen = 0, .code = code};
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
}
void dnodeProcessConfigDnodeReq(SRpcMsg *pMsg) {
SCfgDnodeMsg *pCfg = pMsg->pCont;
int32_t code = taosCfgDynamicOptions(pCfg->config);
SRpcMsg rspMsg = {.handle = pMsg->handle, .pCont = NULL, .contLen = 0, .code = code};
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
}
void dnodeProcessStartupReq(SRpcMsg *pMsg) {
dInfo("startup msg is received, cont:%s", (char *)pMsg->pCont);
SStartupStep *pStep = rpcMallocCont(sizeof(SStartupStep));
dnodeGetStartup(pStep);
dDebug("startup msg is sent, step:%s desc:%s finished:%d", pStep->name, pStep->desc, pStep->finished);
SRpcMsg rpcRsp = {.handle = pMsg->handle, .pCont = pStep, .contLen = sizeof(SStartupStep)};
rpcSendResponse(&rpcRsp);
rpcFreeCont(pMsg->pCont);
}

136
source/server/dnode/src/dnodeStatus.c
View File

@ -1,136 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "ttime.h"
#include "ttimer.h"
#include "tglobal.h"
#include "dnodeCfg.h"
#include "dnodeEps.h"
#include "dnodeMnodeEps.h"
#include "dnodeStatus.h"
#include "dnodeMain.h"
#include "vnode.h"
static struct {
void * dnodeTimer;
void * statusTimer;
uint32_t rebootTime;
} tsStatus;
static void dnodeSendStatusMsg(void *handle, void *tmrId) {
if (tsStatus.statusTimer == NULL) {
taosTmrReset(dnodeSendStatusMsg, tsStatusInterval * 1000, NULL, tsStatus.dnodeTimer, &tsStatus.statusTimer);
dError("failed to start status timer");
return;
}
int32_t contLen = sizeof(SStatusMsg) + TSDB_MAX_VNODES * sizeof(SVnodeLoad);
SStatusMsg *pStatus = rpcMallocCont(contLen);
if (pStatus == NULL) {
taosTmrReset(dnodeSendStatusMsg, tsStatusInterval * 1000, NULL, tsStatus.dnodeTimer, &tsStatus.statusTimer);
dError("failed to malloc status message");
return;
}
dnodeGetCfg(&pStatus->dnodeId, pStatus->clusterId);
pStatus->dnodeId = htonl(dnodeGetDnodeId());
pStatus->version = htonl(tsVersion);
pStatus->lastReboot = htonl(tsStatus.rebootTime);
pStatus->numOfCores = htons((uint16_t)tsNumOfCores);
pStatus->diskAvailable = tsAvailDataDirGB;
pStatus->alternativeRole = tsAlternativeRole;
tstrncpy(pStatus->dnodeEp, tsLocalEp, TSDB_EP_LEN);
// fill cluster cfg parameters
pStatus->clusterCfg.numOfMnodes = htonl(tsNumOfMnodes);
pStatus->clusterCfg.mnodeEqualVnodeNum = htonl(tsMnodeEqualVnodeNum);
pStatus->clusterCfg.offlineThreshold = htonl(tsOfflineThreshold);
pStatus->clusterCfg.statusInterval = htonl(tsStatusInterval);
pStatus->clusterCfg.maxtablesPerVnode = htonl(tsMaxTablePerVnode);
pStatus->clusterCfg.maxVgroupsPerDb = htonl(tsMaxVgroupsPerDb);
tstrncpy(pStatus->clusterCfg.arbitrator, tsArbitrator, TSDB_EP_LEN);
tstrncpy(pStatus->clusterCfg.timezone, tsTimezone, 64);
pStatus->clusterCfg.checkTime = 0;
char timestr[32] = "1970-01-01 00:00:00.00";
(void)taosParseTime(timestr, &pStatus->clusterCfg.checkTime, (int32_t)strlen(timestr), TSDB_TIME_PRECISION_MILLI, 0);
tstrncpy(pStatus->clusterCfg.locale, tsLocale, TSDB_LOCALE_LEN);
tstrncpy(pStatus->clusterCfg.charset, tsCharset, TSDB_LOCALE_LEN);
pStatus->clusterCfg.enableBalance = tsEnableBalance;
pStatus->clusterCfg.flowCtrl = tsEnableFlowCtrl;
pStatus->clusterCfg.slaveQuery = tsEnableSlaveQuery;
pStatus->clusterCfg.adjustMaster = tsEnableAdjustMaster;
vnodeGetStatus(pStatus);
contLen = sizeof(SStatusMsg) + pStatus->openVnodes * sizeof(SVnodeLoad);
pStatus->openVnodes = htons(pStatus->openVnodes);
SRpcMsg rpcMsg = {.ahandle = NULL, .pCont = pStatus, .contLen = contLen, .msgType = TSDB_MSG_TYPE_DM_STATUS};
dnodeSendMsgToMnode(&rpcMsg);
}
void dnodeProcessStatusRsp(SRpcMsg *pMsg) {
if (pMsg->code != TSDB_CODE_SUCCESS) {
dError("status rsp is received, error:%s", tstrerror(pMsg->code));
if (pMsg->code == TSDB_CODE_MND_DNODE_NOT_EXIST) {
char clusterId[TSDB_CLUSTER_ID_LEN];
dnodeGetClusterId(clusterId);
if (clusterId[0] != '\0') {
dnodeSetDropped();
dError("exit zombie dropped dnode");
exit(EXIT_FAILURE);
}
}
taosTmrReset(dnodeSendStatusMsg, tsStatusInterval * 1000, NULL, tsStatus.dnodeTimer, &tsStatus.statusTimer);
return;
}
SStatusRsp *pStatusRsp = pMsg->pCont;
SMInfos * minfos = &pStatusRsp->mnodes;
dnodeUpdateMnodeFromStatus(minfos);
SDnodeCfg *pCfg = &pStatusRsp->dnodeCfg;
pCfg->numOfVnodes = htonl(pCfg->numOfVnodes);
pCfg->moduleStatus = htonl(pCfg->moduleStatus);
pCfg->dnodeId = htonl(pCfg->dnodeId);
dnodeUpdateCfg(pCfg);
vnodeSetAccess(pStatusRsp->vgAccess, pCfg->numOfVnodes);
SDnodeEps *pEps = (SDnodeEps *)((char *)pStatusRsp->vgAccess + pCfg->numOfVnodes * sizeof(SVgroupAccess));
dnodeUpdateEps(pEps);
taosTmrReset(dnodeSendStatusMsg, tsStatusInterval * 1000, NULL, tsStatus.dnodeTimer, &tsStatus.statusTimer);
}
int32_t dnodeInitStatus() {
tsStatus.statusTimer = NULL;
tsStatus.dnodeTimer = dnodeGetTimer();
tsStatus.rebootTime = taosGetTimestampSec();
taosTmrReset(dnodeSendStatusMsg, 500, NULL, tsStatus.dnodeTimer, &tsStatus.statusTimer);
dInfo("dnode status timer is initialized");
return TSDB_CODE_SUCCESS;
}
void dnodeCleanupStatus() {
if (tsStatus.statusTimer != NULL) {
taosTmrStopA(&tsStatus.statusTimer);
tsStatus.statusTimer = NULL;
}
}

315
source/server/dnode/src/dnodeTrans.c
View File

@ -20,21 +20,19 @@
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "tglobal.h"
#include "dnodeTrans.h"
#include "dnodeMain.h"
#include "dnodeMnodeEps.h"
#include "dnodeStatus.h"
#include "dnodeTrans.h"
#include "vnode.h"
#include "mnode.h"
#include "vnode.h"
typedef void (*RpcMsgFp)( SRpcMsg *pMsg);
typedef void (*RpcMsgFp)(SRpcMsg *pMsg);
static struct {
void * serverRpc;
void * clientRpc;
void * shellRpc;
void *serverRpc;
void *clientRpc;
void *shellRpc;
int32_t queryReqNum;
int32_t submitReqNum;
RpcMsgFp peerMsgFp[TSDB_MSG_TYPE_MAX];
@ -43,18 +41,18 @@ static struct {
static void dnodeProcessPeerReq(SRpcMsg *pMsg, SRpcEpSet *pEpSet) {
SRpcMsg rspMsg = {.handle = pMsg->handle, .pCont = NULL, .contLen = 0};
int32_t msgType = pMsg->msgType;
if (pMsg->pCont == NULL) return;
if (pMsg->msgType == TSDB_MSG_TYPE_NETWORK_TEST) {
if (msgType == TSDB_MSG_TYPE_NETWORK_TEST) {
dnodeProcessStartupReq(pMsg);
return;
}
if (dnodeGetRunStat() != TD_RUN_STAT_RUNNING) {
if (dnodeGetRunStat() != DN_RUN_STAT_RUNNING) {
rspMsg.code = TSDB_CODE_APP_NOT_READY;
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
dTrace("RPC %p, msg:%s is ignored since dnode not running", pMsg->handle, taosMsg[pMsg->msgType]);
dTrace("RPC %p, peer req:%s is ignored since dnode not running", pMsg->handle, taosMsg[msgType]);
return;
}
@ -64,41 +62,47 @@ static void dnodeProcessPeerReq(SRpcMsg *pMsg, SRpcEpSet *pEpSet) {
return;
}
RpcMsgFp fp = tsTrans.peerMsgFp[pMsg->msgType];
RpcMsgFp fp = tsTrans.peerMsgFp[msgType];
if (fp != NULL) {
dTrace("RPC %p, peer req:%s will be processed", pMsg->handle, taosMsg[msgType]);
(*fp)(pMsg);
} else {
dDebug("RPC %p, peer req:%s not processed", pMsg->handle, taosMsg[pMsg->msgType]);
dError("RPC %p, peer req:%s not processed", pMsg->handle, taosMsg[msgType]);
rspMsg.code = TSDB_CODE_DND_MSG_NOT_PROCESSED;
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
}
}
int32_t dnodeInitServer() {
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_TABLE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_TABLE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_TABLE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_STABLE] = vnodeProcessMsg;
static int32_t dnodeInitServer() {
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_TABLE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_TABLE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_TABLE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_STABLE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_SYNC_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_SYNC_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_COMPACT_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_STREAM] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_VNODE] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CONFIG_DNODE] = dnodeProcessConfigDnodeReq;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_MNODE] = dnodeProcessCreateMnodeReq;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_STREAM] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_CONFIG_TABLE] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_CONFIG_VNODE] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_AUTH] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_GRANT] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_STATUS] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CONFIG_DNODE] = dnodeProcessConfigDnodeReq;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_MNODE] = dnodeProcessCreateMnodeReq;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MQ_CONNECT] = vnodeProcessMsg;
/*tsTrans.peerMsgFp[TSDB_MSG_TYPE_MQ_CONSUME] = vnodeProcessRead;*/
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_CONFIG_TABLE] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_CONFIG_VNODE] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_AUTH] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_GRANT] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_STATUS] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MQ_CONNECT] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MQ_DISCONNECT] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MQ_ACK] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MQ_RESET] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MQ_CONSUME] = vnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MQ_QUERY] = vnodeProcessMsg;
SRpcInit rpcInit;
memset(&rpcInit, 0, sizeof(rpcInit));
@ -120,7 +124,7 @@ int32_t dnodeInitServer() {
return 0;
}
void dnodeCleanupServer() {
static void dnodeCleanupServer() {
if (tsTrans.serverRpc) {
rpcClose(tsTrans.serverRpc);
tsTrans.serverRpc = NULL;
@ -128,66 +132,66 @@ void dnodeCleanupServer() {
}
}
static void dnodeProcessRspFromPeer(SRpcMsg *pMsg, SRpcEpSet *pEpSet) {
if (dnodeGetRunStat() == TD_RUN_STAT_STOPPED) {
static void dnodeProcessPeerRsp(SRpcMsg *pMsg, SRpcEpSet *pEpSet) {
int32_t msgType = pMsg->msgType;
if (dnodeGetRunStat() == DN_RUN_STAT_STOPPED) {
if (pMsg == NULL || pMsg->pCont == NULL) return;
dTrace("msg:%p is ignored since dnode is stopping", pMsg);
dTrace("RPC %p, peer rsp:%s is ignored since dnode is stopping", pMsg->handle, taosMsg[msgType]);
rpcFreeCont(pMsg->pCont);
return;
}
if (pMsg->msgType == TSDB_MSG_TYPE_DM_STATUS_RSP && pEpSet) {
if (msgType == TSDB_MSG_TYPE_DM_STATUS_RSP && pEpSet) {
dnodeUpdateMnodeFromPeer(pEpSet);
}
RpcMsgFp fp = tsTrans.peerMsgFp[pMsg->msgType];
RpcMsgFp fp = tsTrans.peerMsgFp[msgType];
if (fp != NULL) {
dTrace("RPC %p, peer rsp:%s will be processed", pMsg->handle, taosMsg[msgType]);
(*fp)(pMsg);
} else {
dDebug("RPC %p, peer rsp:%s not processed", pMsg->handle, taosMsg[pMsg->msgType]);
SRpcMsg rspMsg = {.handle = pMsg->handle, .pCont = NULL, .contLen = 0};
rspMsg.code = TSDB_CODE_DND_MSG_NOT_PROCESSED;
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
dDebug("RPC %p, peer rsp:%s not processed", pMsg->handle, taosMsg[msgType]);
}
rpcFreeCont(pMsg->pCont);
}
int32_t dnodeInitClient() {
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_TABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_TABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_TABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_STABLE_RSP] = mnodeProcessMsg;
static int32_t dnodeInitClient() {
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_TABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_TABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_TABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_STABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_SYNC_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_SYNC_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_COMPACT_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_STREAM_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_DROP_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CONFIG_DNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_MNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_ALTER_STREAM_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_CONFIG_TABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_CONFIG_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_AUTH_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_GRANT_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_STATUS_RSP] = dnodeProcessStatusRsp;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CONFIG_DNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_MD_CREATE_MNODE_RSP] = mnodeProcessMsg;
char secret[TSDB_KEY_LEN] = "secret";
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_CONFIG_TABLE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_CONFIG_VNODE_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_AUTH_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_GRANT_RSP] = mnodeProcessMsg;
tsTrans.peerMsgFp[TSDB_MSG_TYPE_DM_STATUS_RSP] = dnodeProcessStatusRsp;
char secret[TSDB_KEY_LEN] = "secret";
SRpcInit rpcInit;
memset(&rpcInit, 0, sizeof(rpcInit));
rpcInit.label = "DND-C";
rpcInit.label = "DND-C";
rpcInit.numOfThreads = 1;
rpcInit.cfp = dnodeProcessRspFromPeer;
rpcInit.sessions = TSDB_MAX_VNODES << 4;
rpcInit.connType = TAOS_CONN_CLIENT;
rpcInit.idleTime = tsShellActivityTimer * 1000;
rpcInit.user = "t";
rpcInit.ckey = "key";
rpcInit.secret = secret;
rpcInit.cfp = dnodeProcessPeerRsp;
rpcInit.sessions = TSDB_MAX_VNODES << 4;
rpcInit.connType = TAOS_CONN_CLIENT;
rpcInit.idleTime = tsShellActivityTimer * 1000;
rpcInit.user = "t";
rpcInit.ckey = "key";
rpcInit.secret = secret;
tsTrans.clientRpc = rpcOpen(&rpcInit);
if (tsTrans.clientRpc == NULL) {
@ -199,7 +203,7 @@ int32_t dnodeInitClient() {
return 0;
}
void dnodeCleanupClient() {
static void dnodeCleanupClient() {
if (tsTrans.clientRpc) {
rpcClose(tsTrans.clientRpc);
tsTrans.clientRpc = NULL;
@ -207,59 +211,50 @@ void dnodeCleanupClient() {
}
}
static void dnodeProcessMsgFromShell(SRpcMsg *pMsg, SRpcEpSet *pEpSet) {
SRpcMsg rpcMsg = {.handle = pMsg->handle, .pCont = NULL, .contLen = 0};
static void dnodeProcessShellReq(SRpcMsg *pMsg, SRpcEpSet *pEpSet) {
SRpcMsg rspMsg = {.handle = pMsg->handle, .pCont = NULL, .contLen = 0};
int32_t msgType = pMsg->msgType;
if (pMsg->pCont == NULL) return;
if (dnodeGetRunStat() == TD_RUN_STAT_STOPPED) {
dError("RPC %p, shell msg:%s is ignored since dnode exiting", pMsg->handle, taosMsg[pMsg->msgType]);
rpcMsg.code = TSDB_CODE_DND_EXITING;
rpcSendResponse(&rpcMsg);
if (dnodeGetRunStat() == DN_RUN_STAT_STOPPED) {
dError("RPC %p, shell req:%s is ignored since dnode exiting", pMsg->handle, taosMsg[msgType]);
rspMsg.code = TSDB_CODE_DND_EXITING;
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
return;
} else if (dnodeGetRunStat() != TD_RUN_STAT_RUNNING) {
dError("RPC %p, shell msg:%s is ignored since dnode not running", pMsg->handle, taosMsg[pMsg->msgType]);
rpcMsg.code = TSDB_CODE_APP_NOT_READY;
rpcSendResponse(&rpcMsg);
} else if (dnodeGetRunStat() != DN_RUN_STAT_RUNNING) {
dError("RPC %p, shell req:%s is ignored since dnode not running", pMsg->handle, taosMsg[msgType]);
rspMsg.code = TSDB_CODE_APP_NOT_READY;
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
return;
}
if (pMsg->msgType == TSDB_MSG_TYPE_QUERY) {
atomic_fetch_add_32(&tsTrans.queryReqNum, 1);
} else if (pMsg->msgType == TSDB_MSG_TYPE_SUBMIT) {
atomic_fetch_add_32(&tsTrans.submitReqNum, 1);
} else {}
if (pMsg->pCont == NULL) {
rspMsg.code = TSDB_CODE_DND_INVALID_MSG_LEN;
rpcSendResponse(&rspMsg);
return;
}
RpcMsgFp fp = tsTrans.shellMsgFp[pMsg->msgType];
if (msgType == TSDB_MSG_TYPE_QUERY) {
atomic_fetch_add_32(&tsTrans.queryReqNum, 1);
} else if (msgType == TSDB_MSG_TYPE_SUBMIT) {
atomic_fetch_add_32(&tsTrans.submitReqNum, 1);
} else {
}
RpcMsgFp fp = tsTrans.shellMsgFp[msgType];
if (fp != NULL) {
dTrace("RPC %p, shell req:%s will be processed", pMsg->handle, taosMsg[msgType]);
(*fp)(pMsg);
} else {
dError("RPC %p, shell req:%s is not processed", pMsg->handle, taosMsg[pMsg->msgType]);
rpcMsg.code = TSDB_CODE_DND_MSG_NOT_PROCESSED;
rpcSendResponse(&rpcMsg);
dError("RPC %p, shell req:%s is not processed", pMsg->handle, taosMsg[msgType]);
rspMsg.code = TSDB_CODE_DND_MSG_NOT_PROCESSED;
rpcSendResponse(&rspMsg);
rpcFreeCont(pMsg->pCont);
}
}
static int32_t dnodeAuthNetTest(char *user, char *spi, char *encrypt, char *secret, char *ckey) {
if (strcmp(user, "nettestinternal") == 0) {
char pass[32] = {0};
taosEncryptPass((uint8_t *)user, strlen(user), pass);
*spi = 0;
*encrypt = 0;
*ckey = 0;
memcpy(secret, pass, TSDB_KEY_LEN);
dTrace("nettest user is authorized");
return 0;
}
return -1;
}
void dnodeSendMsgToDnode(SRpcEpSet *epSet, SRpcMsg *rpcMsg) {
rpcSendRequest(tsTrans.clientRpc, epSet, rpcMsg, NULL);
}
void dnodeSendMsgToDnode(SRpcEpSet *epSet, SRpcMsg *rpcMsg) { rpcSendRequest(tsTrans.clientRpc, epSet, rpcMsg, NULL); }
void dnodeSendMsgToMnode(SRpcMsg *rpcMsg) {
SRpcEpSet epSet = {0};
@ -267,19 +262,13 @@ void dnodeSendMsgToMnode(SRpcMsg *rpcMsg) {
dnodeSendMsgToDnode(&epSet, rpcMsg);
}
void dnodeSendMsgToMnodeRecv(SRpcMsg *rpcMsg, SRpcMsg *rpcRsp) {
static void dnodeSendMsgToMnodeRecv(SRpcMsg *rpcMsg, SRpcMsg *rpcRsp) {
SRpcEpSet epSet = {0};
dnodeGetEpSetForPeer(&epSet);
rpcSendRecv(tsTrans.clientRpc, &epSet, rpcMsg, rpcRsp);
}
void dnodeSendMsgToDnodeRecv(SRpcMsg *rpcMsg, SRpcMsg *rpcRsp, SRpcEpSet *epSet) {
rpcSendRecv(tsTrans.clientRpc, epSet, rpcMsg, rpcRsp);
}
static int32_t dnodeRetrieveUserAuthInfo(char *user, char *spi, char *encrypt, char *secret, char *ckey) {
if (dnodeAuthNetTest(user, spi, encrypt, secret, ckey) == 0) return 0;
int32_t code = mnodeRetriveAuth(user, spi, encrypt, secret, ckey);
if (code != TSDB_CODE_APP_NOT_READY) return code;
@ -310,54 +299,54 @@ static int32_t dnodeRetrieveUserAuthInfo(char *user, char *spi, char *encrypt, c
return rpcRsp.code;
}
int32_t dnodeInitShell() {
tsTrans.shellMsgFp[TSDB_MSG_TYPE_SUBMIT] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_QUERY] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_FETCH] = vnodeProcessMsg;
static int32_t dnodeInitShell() {
tsTrans.shellMsgFp[TSDB_MSG_TYPE_SUBMIT] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_QUERY] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_FETCH] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_UPDATE_TAG_VAL] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_MQ_QUERY] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_MQ_CONSUME] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_MQ_QUERY] = vnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_MQ_CONSUME] = vnodeProcessMsg;
// the following message shall be treated as mnode write
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_ACCT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_ACCT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_ACCT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_USER] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_USER] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_USER] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_DNODE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_DNODE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_TP] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_ACCT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_ACCT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_ACCT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_USER] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_USER] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_USER] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_DNODE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_DNODE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_TP] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_FUNCTION] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_SYNC_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_TP] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_FUNCTION] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_TP] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_TABLE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_TABLE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_TABLE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_STREAM] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_KILL_QUERY] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_KILL_STREAM] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_KILL_CONN] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CONFIG_DNODE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_COMPACT_VNODE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_SYNC_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_TP] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_FUNCTION] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_TP] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CREATE_TABLE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_DROP_TABLE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_TABLE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_ALTER_STREAM] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_KILL_QUERY] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_KILL_STREAM] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_KILL_CONN] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CONFIG_DNODE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_COMPACT_VNODE] = mnodeProcessMsg;
// the following message shall be treated as mnode query
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_HEARTBEAT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CONNECT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_USE_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_TABLE_META] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_HEARTBEAT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_CONNECT] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_USE_DB] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_TABLE_META] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_STABLE_VGROUP] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_TABLES_META] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_SHOW] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_RETRIEVE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_TABLES_META] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_SHOW] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_RETRIEVE] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_CM_RETRIEVE_FUNC] = mnodeProcessMsg;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_NETWORK_TEST] = dnodeProcessStartupReq;
tsTrans.shellMsgFp[TSDB_MSG_TYPE_NETWORK_TEST] = dnodeProcessStartupReq;
int32_t numOfThreads = (int32_t)((tsNumOfCores * tsNumOfThreadsPerCore) / 2.0);
if (numOfThreads < 1) {
@ -366,14 +355,14 @@ int32_t dnodeInitShell() {
SRpcInit rpcInit;
memset(&rpcInit, 0, sizeof(rpcInit));
rpcInit.localPort = tsDnodeShellPort;
rpcInit.label = "SHELL";
rpcInit.localPort = tsDnodeShellPort;
rpcInit.label = "SHELL";
rpcInit.numOfThreads = numOfThreads;
rpcInit.cfp = dnodeProcessMsgFromShell;
rpcInit.sessions = tsMaxShellConns;
rpcInit.connType = TAOS_CONN_SERVER;
rpcInit.idleTime = tsShellActivityTimer * 1000;
rpcInit.afp = dnodeRetrieveUserAuthInfo;
rpcInit.cfp = dnodeProcessShellReq;
rpcInit.sessions = tsMaxShellConns;
rpcInit.connType = TAOS_CONN_SERVER;
rpcInit.idleTime = tsShellActivityTimer * 1000;
rpcInit.afp = dnodeRetrieveUserAuthInfo;
tsTrans.shellRpc = rpcOpen(&rpcInit);
if (tsTrans.shellRpc == NULL) {
@ -385,7 +374,7 @@ int32_t dnodeInitShell() {
return 0;
}
void dnodeCleanupShell() {
static void dnodeCleanupShell() {
if (tsTrans.shellRpc) {
rpcClose(tsTrans.shellRpc);
tsTrans.shellRpc = NULL;

1
source/server/mnode/CMakeLists.txt
View File

@ -8,4 +8,5 @@ target_include_directories(
target_link_libraries(
mnode
PUBLIC transport
PUBLIC cjson
)

13
src/mnode/inc/mnodeRead.h → source/server/mnode/inc/mnodeAcct.h
View File

@ -13,19 +13,20 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_READ_H
#define TDENGINE_MNODE_READ_H
#ifndef _TD_MNODE_ACCT_H_
#define _TD_MNODE_ACCT_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
void mnodeAddReadMsgHandle(uint8_t msgType, int32_t (*fp)(SMnodeMsg *mnodeMsg));
int32_t mnodeProcessRead(SMnodeMsg *pMsg);
int32_t mnodeInitAcct();
void mnodeCleanupAcct();
#ifdef __cplusplus
}
#endif
#endif
#endif /*_TD_MNODE_ACCT_H_*/

13
src/mnode/inc/mnodeWrite.h → source/server/mnode/inc/mnodeAuth.h
View File

@ -13,19 +13,20 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_WRITE_H
#define TDENGINE_MNODE_WRITE_H
#ifndef _TD_MNODE_AUTH_H_
#define _TD_MNODE_AUTH_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
void mnodeAddWriteMsgHandle(uint8_t msgType, int32_t (*fp)(SMnodeMsg *mnodeMsg));
int32_t mnodeProcessRead(SMnodeMsg *pMsg);
int32_t mnodeInitAuth();
void mnodeCleanupAuth();
#ifdef __cplusplus
}
#endif
#endif
#endif /*_TD_MNODE_AUTH_H_*/

32
source/server/mnode/inc/mnodeBalance.h Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_BALANCE_H_
#define _TD_MNODE_BALANCE_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitBalance();
void mnodeCleanupBalance();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_BALANCE_H_*/

12
src/mnode/inc/mnodeCluster.h → source/server/mnode/inc/mnodeCluster.h
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@ -13,8 +13,10 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_CLUSTER_H
#define TDENGINE_MNODE_CLUSTER_H
#ifndef _TD_MNODE_CLUSTER_H_
#define _TD_MNODE_CLUSTER_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
@ -22,13 +24,9 @@ extern "C" {
int32_t mnodeInitCluster();
void mnodeCleanupCluster();
void mnodeUpdateClusterId();
const char* mnodeGetClusterId();
int32_t mnodeCompactCluster();
#ifdef __cplusplus
}
#endif
#endif
#endif /*_TD_MNODE_CLUSTER_H_*/

32
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@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_DATABASE_H_
#define _TD_MNODE_DATABASE_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitDb();
void mnodeCleanupDb();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_DATABASE_H_*/

320
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@ -0,0 +1,320 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_DEF_H_
#define _TD_MNODE_DEF_H_
#include "os.h"
#include "taosmsg.h"
#include "tlog.h"
#include "trpc.h"
#include "ttimer.h"
#include "thash.h"
#include "cJSON.h"
#include "mnode.h"
#ifdef __cplusplus
extern "C" {
#endif
extern int32_t mDebugFlag;
// mnode log function
#define mFatal(...) { if (mDebugFlag & DEBUG_FATAL) { taosPrintLog("MND FATAL ", 255, __VA_ARGS__); }}
#define mError(...) { if (mDebugFlag & DEBUG_ERROR) { taosPrintLog("MND ERROR ", 255, __VA_ARGS__); }}
#define mWarn(...) { if (mDebugFlag & DEBUG_WARN) { taosPrintLog("MND WARN ", 255, __VA_ARGS__); }}
#define mInfo(...) { if (mDebugFlag & DEBUG_INFO) { taosPrintLog("MND ", 255, __VA_ARGS__); }}
#define mDebug(...) { if (mDebugFlag & DEBUG_DEBUG) { taosPrintLog("MND ", mDebugFlag, __VA_ARGS__); }}
#define mTrace(...) { if (mDebugFlag & DEBUG_TRACE) { taosPrintLog("MND ", mDebugFlag, __VA_ARGS__); }}
// #define mLError(...) { monSaveLog(2, __VA_ARGS__); mError(__VA_ARGS__) }
// #define mLWarn(...) { monSaveLog(1, __VA_ARGS__); mWarn(__VA_ARGS__) }
// #define mLInfo(...) { monSaveLog(0, __VA_ARGS__); mInfo(__VA_ARGS__) }
#define mLError(...) {mError(__VA_ARGS__) }
#define mLWarn(...) {mWarn(__VA_ARGS__) }
#define mLInfo(...) {mInfo(__VA_ARGS__) }
typedef struct SClusterObj SClusterObj;
typedef struct SDnodeObj SDnodeObj;
typedef struct SMnodeObj SMnodeObj;
typedef struct SAcctObj SAcctObj;
typedef struct SUserObj SUserObj;
typedef struct SDbObj SDbObj;
typedef struct SVgObj SVgObj;
typedef struct SSTableObj SSTableObj;
typedef struct SFuncObj SFuncObj;
typedef struct SOperObj SOperObj;
typedef struct SMnMsg SMnMsg;
typedef enum {
MN_SDB_START = 0,
MN_SDB_CLUSTER = 1,
MN_SDB_DNODE = 2,
MN_SDB_MNODE = 3,
MN_SDB_ACCT = 4,
MN_SDB_AUTH = 5,
MN_SDB_USER = 6,
MN_SDB_DB = 7,
MN_SDB_VGROUP = 8,
MN_SDB_STABLE = 9,
MN_SDB_FUNC = 10,
MN_SDB_OPER = 11,
MN_SDB_MAX = 12
} EMnSdb;
typedef enum { MN_OP_START = 0, MN_OP_INSERT = 1, MN_OP_UPDATE = 2, MN_OP_DELETE = 3, MN_OP_MAX = 4 } EMnOp;
typedef enum { MN_KEY_START = 0, MN_KEY_BINARY = 1, MN_KEY_INT32 = 2, MN_KEY_INT64 = 3, MN_KEY_MAX } EMnKey;
typedef enum {
MN_AUTH_ACCT_START = 0,
MN_AUTH_ACCT_USER,
MN_AUTH_ACCT_DNODE,
MN_AUTH_ACCT_MNODE,
MN_AUTH_ACCT_DB,
MN_AUTH_ACCT_TABLE,
MN_AUTH_ACCT_MAX
} EMnAuthAcct;
typedef enum {
MN_AUTH_OP_START = 0,
MN_AUTH_OP_CREATE_USER,
MN_AUTH_OP_ALTER_USER,
MN_AUTH_OP_DROP_USER,
MN_AUTH_MAX
} EMnAuthOp;
typedef enum { MN_SDB_STAT_AVAIL = 0, MN_SDB_STAT_DROPPED = 1 } EMnSdbStat;
typedef struct {
int8_t type;
int8_t status;
int8_t align[6];
} SdbHead;
typedef struct SClusterObj {
SdbHead head;
int64_t id;
char uid[TSDB_CLUSTER_ID_LEN];
int64_t createdTime;
int64_t updateTime;
} SClusterObj;
typedef struct SDnodeObj {
SdbHead head;
int32_t id;
int32_t vnodes;
int64_t createdTime;
int64_t updateTime;
int64_t lastAccess;
int64_t lastReboot; // time stamp for last reboot
char fqdn[TSDB_FQDN_LEN];
char ep[TSDB_EP_LEN];
uint16_t port;
int16_t numOfCores; // from dnode status msg
int8_t alternativeRole; // from dnode status msg, 0-any, 1-mgmt, 2-dnode
int8_t status; // set in balance function
int8_t offlineReason;
} SDnodeObj;
typedef struct SMnodeObj {
SdbHead head;
int32_t id;
int8_t status;
int8_t role;
int32_t roleTerm;
int64_t roleTime;
int64_t createdTime;
int64_t updateTime;
SDnodeObj *pDnode;
} SMnodeObj;
typedef struct {
int32_t maxUsers;
int32_t maxDbs;
int32_t maxTimeSeries;
int32_t maxStreams;
int64_t maxStorage; // In unit of GB
int8_t accessState; // Configured only by command
} SAcctCfg;
typedef struct {
int32_t numOfUsers;
int32_t numOfDbs;
int32_t numOfTimeSeries;
int32_t numOfStreams;
int64_t totalStorage; // Total storage wrtten from this account
int64_t compStorage; // Compressed storage on disk
} SAcctInfo;
typedef struct SAcctObj {
SdbHead head;
char acct[TSDB_USER_LEN];
int64_t createdTime;
int64_t updateTime;
int32_t acctId;
int8_t status;
SAcctCfg cfg;
SAcctInfo info;
} SAcctObj;
typedef struct SUserObj {
SdbHead head;
char user[TSDB_USER_LEN];
char pass[TSDB_KEY_LEN];
char acct[TSDB_USER_LEN];
int64_t createdTime;
int64_t updateTime;
int8_t rootAuth;
SHashObj *prohibitDbHash;
SAcctObj *pAcct;
} SUserObj;
typedef struct {
int32_t cacheBlockSize;
int32_t totalBlocks;
int32_t maxTables;
int32_t daysPerFile;
int32_t daysToKeep0;
int32_t daysToKeep1;
int32_t daysToKeep2;
int32_t minRowsPerFileBlock;
int32_t maxRowsPerFileBlock;
int32_t commitTime;
int32_t fsyncPeriod;
int8_t precision;
int8_t compression;
int8_t walLevel;
int8_t replications;
int8_t quorum;
int8_t update;
int8_t cacheLastRow;
int8_t dbType;
int16_t partitions;
} SDbCfg;
typedef struct SDbObj {
SdbHead head;
char name[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
char acct[TSDB_USER_LEN];
int64_t createdTime;
int64_t updateTime;
SDbCfg cfg;
int8_t status;
int32_t numOfVgroups;
int32_t numOfTables;
int32_t numOfSuperTables;
int32_t vgListSize;
int32_t vgListIndex;
SVgObj **vgList;
SAcctObj *pAcct;
} SDbObj;
typedef struct {
int32_t dnodeId;
int8_t role;
SDnodeObj *pDnode;
} SVnodeGid;
typedef struct SVgObj {
uint32_t vgId;
int32_t numOfVnodes;
int64_t createdTime;
int64_t updateTime;
int32_t lbDnodeId;
int32_t lbTime;
char dbName[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
int8_t inUse;
int8_t accessState;
int8_t status;
SVnodeGid vnodeGid[TSDB_MAX_REPLICA];
int32_t vgCfgVersion;
int8_t compact;
int32_t numOfTables;
int64_t totalStorage;
int64_t compStorage;
int64_t pointsWritten;
SDbObj *pDb;
} SVgObj;
typedef struct SSTableObj {
SdbHead head;
char tableId[TSDB_TABLE_NAME_LEN];
uint64_t uid;
int64_t createdTime;
int64_t updateTime;
int32_t numOfColumns; // used by normal table
int32_t numOfTags;
SSchema * schema;
} SSTableObj;
typedef struct SFuncObj {
SdbHead head;
char name[TSDB_FUNC_NAME_LEN];
char path[128];
int32_t contLen;
char cont[TSDB_FUNC_CODE_LEN];
int32_t funcType;
int32_t bufSize;
int64_t createdTime;
uint8_t resType;
int16_t resBytes;
int64_t sig;
int16_t type;
} SFuncObj;
typedef struct {
int8_t type;
int8_t maxReplica;
int16_t numOfColumns;
int32_t index;
int32_t rowSize;
int32_t numOfRows;
int32_t numOfReads;
uint16_t payloadLen;
void *pIter;
void *pVgIter;
void **ppShow;
char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
int16_t offset[TSDB_MAX_COLUMNS];
int32_t bytes[TSDB_MAX_COLUMNS];
char payload[];
} SShowObj;
typedef struct {
int32_t len;
void *rsp;
} SMnRsp;
typedef struct SMnMsg {
void (*fp)(SMnMsg *pMsg, int32_t code);
SUserObj *pUser;
int16_t received;
int16_t successed;
int16_t expected;
int16_t retry;
int32_t code;
int64_t createdTime;
SMnRsp rpcRsp;
SRpcMsg rpcMsg;
char pCont[];
} SMnReq;
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_DEF_H_*/

32
source/server/mnode/inc/mnodeDnode.h Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_DNODE_H_
#define _TD_MNODE_DNODE_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitDnode();
void mnodeCleanupDnode();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_DNODE_H_*/

32
source/server/mnode/inc/mnodeFunc.h Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_FUNC_H_
#define _TD_MNODE_FUNC_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitFunc();
void mnodeCleanupFunc();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_FUNC_H_*/

17
source/server/mnode/inc/mnodeInt.h
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@ -16,17 +16,24 @@
#ifndef _TD_MNODE_INT_H_
#define _TD_MNODE_INT_H_
#include "mnodeDef.h"
#ifdef __cplusplus
extern "C" {
#endif
#include "os.h"
#include "taosmsg.h"
#include "trpc.h"
#include "mnode.h"
tmr_h mnodeGetTimer();
int32_t mnodeGetDnodeId();
char *mnodeGetClusterId();
EMnStatus mnodeGetStatus();
void mnodeSendMsgToDnode(struct SRpcEpSet *epSet, struct SRpcMsg *rpcMsg);
void mnodeSendMsgToMnode(struct SRpcMsg *rpcMsg);
void mnodeSendRedirectMsg(struct SRpcMsg *rpcMsg, bool forShell);
void mnodeGetDnodeEp(int32_t dnodeId, char *ep, char *fqdn, uint16_t *port);
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_INT_H_*/
#endif /*_TD_MNODE_INT_H_*/

17
src/mnode/inc/mnodePeer.h → source/server/mnode/inc/mnodeMnode.h
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@ -13,21 +13,22 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_PEER_H
#define TDENGINE_MNODE_PEER_H
#ifndef _TD_MNODE_MNODE_H_
#define _TD_MNODE_MNODE_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
void mnodeAddPeerRspHandle(uint8_t msgType, void (*fp)(SRpcMsg *rpcMsg));
void mnodeAddPeerMsgHandle(uint8_t msgType, int32_t (*fp)(SMnodeMsg *mnodeMsg));
int32_t mnodeProcessPeerReq(SMnodeMsg *pMsg);
void mnodeProcessPeerRsp(SRpcMsg *pMsg);
int32_t mnodeInitMnode();
void mnodeCleanupMnode();
void mnodeGetMnodeEpSetForPeer(SRpcEpSet *epSet, bool redirect);
void mnodeGetMnodeEpSetForShell(SRpcEpSet *epSet, bool redirect);
#ifdef __cplusplus
}
#endif
#endif
#endif /*_TD_MNODE_MNODE_H_*/

30
source/server/mnode/inc/mnodeOper.h Normal file
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@ -0,0 +1,30 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_OPER_H_
#define _TD_MNODE_OPER_H_
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitOper();
void mnodeCleanupOper();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_OPER_H_*/

32
source/server/mnode/inc/mnodeProfile.h Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_PROFILE_H_
#define _TD_MNODE_PROFILE_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitProfile();
void mnodeCleanupProfile();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_PROFILE_H_*/

52
source/server/mnode/inc/mnodeSdb.h Normal file
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@ -0,0 +1,52 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_SDB_H_
#define _TD_MNODE_SDB_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef void (*SdbDeployFp)();
typedef void *(*SdbDecodeFp)(cJSON *root);
typedef int32_t (*SdbEncodeFp)(void *pHead, char *buf, int32_t maxLen);
int32_t sdbInit();
void sdbCleanup();
int32_t sdbRead();
int32_t sdbCommit();
int32_t sdbDeploy();
void sdbUnDeploy();
void *sdbInsertRow(EMnSdb sdb, void *pObj);
void sdbDeleteRow(EMnSdb sdb, void *pHead);
void *sdbUpdateRow(EMnSdb sdb, void *pHead);
void *sdbGetRow(EMnSdb sdb, void *pKey);
void *sdbFetchRow(EMnSdb sdb, void *pIter);
void sdbCancelFetch(EMnSdb sdb, void *pIter);
int32_t sdbGetCount(EMnSdb sdb);
void sdbSetFp(EMnSdb, EMnKey, SdbDeployFp, SdbEncodeFp, SdbDecodeFp, int32_t dataSize);
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_INT_H_*/

32
source/server/mnode/inc/mnodeShow.h Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_SHOW_H_
#define _TD_MNODE_SHOW_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitShow();
void mnodeCleanUpShow();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_SHOW_H_*/

32
source/server/mnode/inc/mnodeStable.h Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_STABLE_H_
#define _TD_MNODE_STABLE_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitStable();
void mnodeCleanupStable();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_STABLE_H_*/

34
source/server/mnode/inc/mnodeSync.h Normal file
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@ -0,0 +1,34 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_SYNC_H_
#define _TD_MNODE_SYNC_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitSync();
void mnodeCleanUpSync();
bool mnodeIsMaster();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_SYNC_H_*/

12
source/server/dnode/inc/dnodeTelem.h → source/server/mnode/inc/mnodeTelem.h
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@ -13,19 +13,19 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_DNODE_TELEMETRY_H_
#define _TD_DNODE_TELEMETRY_H_
#ifndef _TD_MNODE_TELEMETRY_H_
#define _TD_MNODE_TELEMETRY_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "dnodeInt.h"
#include "mnodeInt.h"
int32_t dnodeInitTelem();
void dnodeCleanupTelem();
int32_t mnodeInitTelem();
void mnodeCleanupTelem();
#ifdef __cplusplus
}
#endif
#endif /*_TD_DNODE_TELEMETRY_H_*/
#endif /*_TD_MNODE_TELEMETRY_H_*/

32
source/server/mnode/inc/mnodeUser.h Normal file
View File

@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_USER_H_
#define _TD_MNODE_USER_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitUser();
void mnodeCleanupUser();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_USER_H_*/

32
source/server/mnode/inc/mnodeVgroup.h Normal file
View File

@ -0,0 +1,32 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_VGROUP_H_
#define _TD_MNODE_VGROUP_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitVgroup();
void mnodeCleanupVgroup();
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_VGROUP_H_*/

35
source/server/mnode/inc/mnodeWorker.h Normal file
View File

@ -0,0 +1,35 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _TD_MNODE_WORKER_H_
#define _TD_MNODE_WORKER_H_
#include "mnodeInt.h"
#ifdef __cplusplus
extern "C" {
#endif
int32_t mnodeInitWorker();
void mnodeCleanupWorker();
void mnodeProcessMsg(SRpcMsg *rpcMsg);
void mnodeSendRsp(SMnMsg *pMsg, int32_t code);
void mnodeReDispatchToWriteQueue(SMnMsg *pMsg);
#ifdef __cplusplus
}
#endif
#endif /*_TD_MNODE_WORKER_H_*/

148
source/server/mnode/src/mnodeAcct.c Normal file
View File

@ -0,0 +1,148 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeSdb.h"
static void mnodeCreateDefaultAcct() {
int32_t code = TSDB_CODE_SUCCESS;
SAcctObj acctObj = {0};
tstrncpy(acctObj.acct, TSDB_DEFAULT_USER, TSDB_USER_LEN);
acctObj.cfg = (SAcctCfg){.maxUsers = 128,
.maxDbs = 128,
.maxTimeSeries = INT32_MAX,
.maxStreams = 1000,
.maxStorage = INT64_MAX,
.accessState = TSDB_VN_ALL_ACCCESS};
acctObj.acctId = 1;
acctObj.createdTime = taosGetTimestampMs();
acctObj.updateTime = taosGetTimestampMs();
sdbInsertRow(MN_SDB_ACCT, &acctObj);
}
int32_t mnodeEncodeAcct(SAcctObj *pAcct, char *buf, int32_t maxLen) {
int32_t len = 0;
len += snprintf(buf + len, maxLen - len, "{\"type\":%d, ", MN_SDB_ACCT);
len += snprintf(buf + len, maxLen - len, "\"acct\":\"%s\", ", pAcct->acct);
len += snprintf(buf + len, maxLen - len, "\"acctId\":\"%d\", ", pAcct->acctId);
len += snprintf(buf + len, maxLen - len, "\"maxUsers\":\"%d\", ", pAcct->cfg.maxUsers);
len += snprintf(buf + len, maxLen - len, "\"maxDbs\":\"%d\", ", pAcct->cfg.maxDbs);
len += snprintf(buf + len, maxLen - len, "\"maxTimeSeries\":\"%d\", ", pAcct->cfg.maxTimeSeries);
len += snprintf(buf + len, maxLen - len, "\"maxStreams\":\"%d\", ", pAcct->cfg.maxStreams);
len += snprintf(buf + len, maxLen - len, "\"maxStorage\":\"%" PRIu64 "\", ", pAcct->cfg.maxStorage);
len += snprintf(buf + len, maxLen - len, "\"accessState\":\"%d\", ", pAcct->cfg.accessState);
len += snprintf(buf + len, maxLen - len, "\"createdTime\":\"%" PRIu64 "\", ", pAcct->createdTime);
len += snprintf(buf + len, maxLen - len, "\"updateTime\":\"%" PRIu64 "\"}\n", pAcct->updateTime);
return len;
}
SAcctObj *mnodeDecodeAcct(cJSON *root) {
int32_t code = -1;
SAcctObj *pAcct = calloc(1, sizeof(SAcctObj));
cJSON *acct = cJSON_GetObjectItem(root, "acct");
if (!acct || acct->type != cJSON_String) {
mError("failed to parse acct since acct not found");
goto DECODE_ACCT_OVER;
}
tstrncpy(pAcct->acct, acct->valuestring, TSDB_USER_LEN);
cJSON *acctId = cJSON_GetObjectItem(root, "acctId");
if (!acctId || acctId->type != cJSON_String) {
mError("acct:%s, failed to parse since acctId not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->acctId = atol(acctId->valuestring);
cJSON *maxUsers = cJSON_GetObjectItem(root, "maxUsers");
if (!maxUsers || maxUsers->type != cJSON_String) {
mError("acct:%s, failed to parse since maxUsers not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->cfg.maxUsers = atol(maxUsers->valuestring);
cJSON *maxDbs = cJSON_GetObjectItem(root, "maxDbs");
if (!maxDbs || maxDbs->type != cJSON_String) {
mError("acct:%s, failed to parse since maxDbs not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->cfg.maxDbs = atol(maxDbs->valuestring);
cJSON *maxTimeSeries = cJSON_GetObjectItem(root, "maxTimeSeries");
if (!maxTimeSeries || maxTimeSeries->type != cJSON_String) {
mError("acct:%s, failed to parse since maxTimeSeries not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->cfg.maxTimeSeries = atol(maxTimeSeries->valuestring);
cJSON *maxStreams = cJSON_GetObjectItem(root, "maxStreams");
if (!maxStreams || maxStreams->type != cJSON_String) {
mError("acct:%s, failed to parse since maxStreams not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->cfg.maxStreams = atol(maxStreams->valuestring);
cJSON *maxStorage = cJSON_GetObjectItem(root, "maxStorage");
if (!maxStorage || maxStorage->type != cJSON_String) {
mError("acct:%s, failed to parse since maxStorage not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->cfg.maxStorage = atoll(maxStorage->valuestring);
cJSON *accessState = cJSON_GetObjectItem(root, "accessState");
if (!accessState || accessState->type != cJSON_String) {
mError("acct:%s, failed to parse since accessState not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->cfg.accessState = atol(accessState->valuestring);
cJSON *createdTime = cJSON_GetObjectItem(root, "createdTime");
if (!createdTime || createdTime->type != cJSON_String) {
mError("acct:%s, failed to parse since createdTime not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->createdTime = atol(createdTime->valuestring);
cJSON *updateTime = cJSON_GetObjectItem(root, "updateTime");
if (!updateTime || updateTime->type != cJSON_String) {
mError("acct:%s, failed to parse since updateTime not found", pAcct->acct);
goto DECODE_ACCT_OVER;
}
pAcct->updateTime = atol(updateTime->valuestring);
code = 0;
mTrace("acct:%s, parse success", pAcct->acct);
DECODE_ACCT_OVER:
if (code != 0) {
free(pAcct);
pAcct = NULL;
}
return pAcct;
}
int32_t mnodeInitAcct() {
sdbSetFp(MN_SDB_ACCT, MN_KEY_BINARY, mnodeCreateDefaultAcct, (SdbEncodeFp)mnodeEncodeAcct,
(SdbDecodeFp)(mnodeDecodeAcct), sizeof(SAcctObj));
return 0;
}
void mnodeCleanupAcct() {}

32
source/server/mnode/src/mnodeMain.c → source/server/mnode/src/mnodeAuth.c
View File

@ -13,20 +13,24 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mnodeInt.h"
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeAuth.h"
int32_t mnodeInit(SMnodePara para) { return 0; }
int32_t mnodeInitAuth() { return 0; }
void mnodeCleanupAuth() {}
void mnodeCleanup() {}
int32_t mnodeRetriveAuth(char *user, char *spi, char *encrypt, char *secret, char *ckey) {
if (strcmp(user, TSDB_NETTEST_USER) == 0) {
char pass[32] = {0};
taosEncryptPass((uint8_t *)user, strlen(user), pass);
*spi = 0;
*encrypt = 0;
*ckey = 0;
memcpy(secret, pass, TSDB_KEY_LEN);
mDebug("nettest user is authorized");
return 0;
}
int32_t mnodeDeploy(struct SMInfos *minfos) { return 0; }
void mnodeUnDeploy() {}
bool mnodeIsServing() { return false; }
int32_t mnodeGetStatistics(SMnodeStat *stat) { return 0; }
int32_t mnodeRetriveAuth(char *user, char *spi, char *encrypt, char *secret, char *ckey) { return 0; }
void mnodeProcessMsg(SRpcMsg *rpcMsg) {}
return 0;
}

21
source/server/mnode/src/mnodeBalance.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitBalance() { return 0; }
void mnodeCleanupBalance() {}

21
source/server/mnode/src/mnodeCluster.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitCluster() { return 0; }
void mnodeCleanupCluster() {}

21
source/server/mnode/src/mnodeDb.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitDb() { return 0; }
void mnodeCleanupDb() {}

21
source/server/mnode/src/mnodeDnode.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitDnode() { return 0; }
void mnodeCleanupDnode() {}

21
source/server/mnode/src/mnodeFunc.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitFunc() { return 0; }
void mnodeCleanupFunc() {}

24
source/server/mnode/src/mnodeMnode.c Normal file
View File

@ -0,0 +1,24 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitMnode() { return 0; }
void mnodeCleanupMnode() {}
void mnodeGetMnodeEpSetForPeer(SRpcEpSet *epSet, bool redirect) {}
void mnodeGetMnodeEpSetForShell(SRpcEpSet *epSet, bool redirect) {}

21
source/server/mnode/src/mnodeOper.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitOper() { return 0; }
void mnodeCleanupOper() {}

21
source/server/mnode/src/mnodeProfile.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitProfile() { return 0; }
void mnodeCleanupProfile() {}

395
source/server/mnode/src/mnodeSdb.c Normal file
View File

@ -0,0 +1,395 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "thash.h"
#include "tglobal.h"
#include "cJSON.h"
#include "mnodeSdb.h"
static struct {
char currDir[PATH_MAX];
char backDir[PATH_MAX];
char tmpDir[PATH_MAX];
int64_t version;
EMnKey hashKey[MN_SDB_MAX];
int32_t dataSize[MN_SDB_MAX];
SHashObj *hashObj[MN_SDB_MAX];
SdbDeployFp deployFp[MN_SDB_MAX];
SdbEncodeFp encodeFp[MN_SDB_MAX];
SdbDecodeFp decodeFp[MN_SDB_MAX];
} tsSdb = {0};
static int32_t sdbCreateDir() {
if (!taosMkDir(tsSdb.currDir)) {
mError("failed to create dir:%s", tsSdb.currDir);
return TAOS_SYSTEM_ERROR(errno);
}
if (!taosMkDir(tsSdb.backDir)) {
mError("failed to create dir:%s", tsSdb.backDir);
return -1;
}
if (!taosMkDir(tsSdb.tmpDir)) {
mError("failed to create dir:%s", tsSdb.tmpDir);
return -1;
}
return 0;
}
static int32_t sdbRunDeployFp() {
for (int32_t i = MN_SDB_START; i < MN_SDB_MAX; ++i) {
SdbDeployFp fp = tsSdb.deployFp[i];
if (fp) {
(*fp)();
}
}
return 0;
}
static int32_t sdbReadVersion(cJSON *root) {
cJSON *ver = cJSON_GetObjectItem(root, "version");
if (!ver || ver->type != cJSON_String) {
mError("failed to parse version since version not found");
return -1;
}
tsSdb.version = (int64_t)atoll(ver->valuestring);
mTrace("parse version success, version:%" PRIu64, tsSdb.version);
return 0;
}
static void sdbWriteVersion(FileFd fd) {
char content[128];
int32_t len =
snprintf(content, sizeof(content), "{\"type\":0, \"version\":\"%" PRIu64 "\", \"updateTime\":\"%" PRIu64 "\"}\n",
tsSdb.version, taosGetTimestampMs());
taosWriteFile(fd, content, len);
}
static int32_t sdbReadDataFile() {
ssize_t _bytes = 0;
size_t len = 4096;
char *line = calloc(1, len);
int32_t code = -1;
FILE *fp = NULL;
cJSON *root = NULL;
char file[PATH_MAX + 20];
snprintf(file, sizeof(file), "%ssdb.data", tsSdb.currDir);
fp = fopen(file, "r");
if (!fp) {
mDebug("failed to open file:%s for read since %s", file, strerror(errno));
goto PARSE_SDB_DATA_ERROR;
}
while (!feof(fp)) {
memset(line, 0, len);
_bytes = tgetline(&line, &len, fp);
if (_bytes < 0) {
break;
}
line[len - 1] = 0;
if (len <= 10) continue;
root = cJSON_Parse(line);
if (root == NULL) {
mError("failed to parse since invalid json format, %s", line);
goto PARSE_SDB_DATA_ERROR;
}
cJSON *type = cJSON_GetObjectItem(root, "type");
if (!type || type->type != cJSON_Number) {
mError("failed to parse since invalid type not found, %s", line);
goto PARSE_SDB_DATA_ERROR;
}
if (type->valueint >= MN_SDB_MAX || type->valueint < MN_SDB_START) {
mError("failed to parse since invalid type, %s", line);
goto PARSE_SDB_DATA_ERROR;
}
if (type->valueint == MN_SDB_START) {
if (sdbReadVersion(root) != 0) {
mError("failed to parse version, %s", line);
goto PARSE_SDB_DATA_ERROR;
}
cJSON_Delete(root);
root = NULL;
continue;
}
SdbDecodeFp decodeFp = tsSdb.decodeFp[type->valueint];
SdbHead *pHead = (*decodeFp)(root);
if (pHead == NULL) {
mError("failed to parse since decode error, %s", line);
goto PARSE_SDB_DATA_ERROR;
}
pHead->type = type->valueint;
pHead->status = MN_SDB_STAT_AVAIL;
sdbInsertRow(pHead->type, pHead);
free(pHead);
cJSON_Delete(root);
root = NULL;
}
code = 0;
PARSE_SDB_DATA_ERROR:
if (line) free(line);
if (fp) fclose(fp);
if (root) cJSON_Delete(root);
return code;
}
static int32_t sdbWriteDataFile() {
char file[PATH_MAX + 20] = {0};
snprintf(file, sizeof(file), "%ssdb.data", tsSdb.currDir);
FileFd fd = taosOpenFileCreateWrite(file);
if (fd <= 0) {
mError("failed to open file:%s for write since %s", file, strerror(errno));
return -1;
}
int32_t len;
int32_t maxLen = 10240;
char *buf = malloc(maxLen);
for (int32_t i = MN_SDB_START; i < MN_SDB_MAX; ++i) {
SHashObj *hash = tsSdb.hashObj[i];
if (!hash) continue;
SdbEncodeFp encodeFp = tsSdb.encodeFp[i];
if (!encodeFp) continue;
SdbHead *pHead = taosHashIterate(hash, NULL);
while (pHead != NULL) {
len = (*encodeFp)(pHead, buf, maxLen);
if (len >= 0) {
taosWriteFile(fd, buf, len);
}
pHead = taosHashIterate(hash, pHead);
}
}
sdbWriteVersion(fd);
taosFsyncFile(fd);
taosCloseFile(fd);
mInfo("write file:%s successfully", file);
return 0;
}
int32_t sdbCommit() {
int32_t code = sdbWriteDataFile();
if (code != 0) {
return code;
}
return 0;
}
int32_t sdbRead() {
int32_t code = sdbReadDataFile();
if (code != 0) {
return code;
}
mInfo("read sdb file successfully");
return -1;
}
int32_t sdbDeploy() {
if (sdbCreateDir() != 0) {
return -1;
}
if (sdbRunDeployFp() != 0) {
return -1;
}
if (sdbCommit() != 0) {
return -1;
}
// if (!taosMkDir())
// if (pMinfos == NULL) { // first deploy
// tsMint.dnodeId = 1;
// bool getuid = taosGetSystemUid(tsMint.clusterId);
// if (!getuid) {
// strcpy(tsMint.clusterId, "tdengine3.0");
// mError("deploy new mnode but failed to get uid, set to default val %s", tsMint.clusterId);
// } else {
// mDebug("deploy new mnode and uid is %s", tsMint.clusterId);
// }
// } else { // todo
// }
// if (mkdir(tsMnodeDir, 0755) != 0 && errno != EEXIST) {
// mError("failed to init mnode dir:%s, reason:%s", tsMnodeDir, strerror(errno));
// return -1;
// }
return 0;
}
void sdbUnDeploy() {}
int32_t sdbInit() {
snprintf(tsSdb.currDir, PATH_MAX, "%s%scurrent%s", tsMnodeDir, TD_DIRSEP, TD_DIRSEP);
snprintf(tsSdb.backDir, PATH_MAX, "%s%sbackup%s", tsMnodeDir, TD_DIRSEP, TD_DIRSEP);
snprintf(tsSdb.tmpDir, PATH_MAX, "%s%stmp%s", tsMnodeDir, TD_DIRSEP, TD_DIRSEP);
for (int32_t i = 0; i < MN_SDB_MAX; ++i) {
int32_t type;
if (tsSdb.hashKey[i] == MN_KEY_INT32) {
type = TSDB_DATA_TYPE_INT;
} else if (tsSdb.hashKey[i] == MN_KEY_INT64) {
type = TSDB_DATA_TYPE_BIGINT;
} else {
type = TSDB_DATA_TYPE_BINARY;
}
SHashObj *hash = taosHashInit(128, taosGetDefaultHashFunction(type), true, HASH_NO_LOCK);
if (hash == NULL) {
return -1;
}
tsSdb.hashObj[i] = hash;
}
return 0;
}
void sdbCleanup() {
for (int32_t i = 0; i < MN_SDB_MAX; ++i) {
SHashObj *hash = tsSdb.hashObj[i];
if (hash != NULL) {
taosHashCleanup(hash);
}
tsSdb.hashObj[i] = NULL;
}
}
void sdbSetFp(EMnSdb sdb, EMnKey keyType, SdbDeployFp deployFp, SdbEncodeFp encodeFp, SdbDecodeFp decodeFp,
int32_t dataSize) {
tsSdb.deployFp[sdb] = deployFp;
tsSdb.encodeFp[sdb] = encodeFp;
tsSdb.decodeFp[sdb] = decodeFp;
tsSdb.dataSize[sdb] = dataSize;
tsSdb.hashKey[sdb] = keyType;
}
static SHashObj *sdbGetHash(int32_t sdb) {
if (sdb >= MN_SDB_MAX || sdb <= MN_SDB_START) {
return NULL;
}
SHashObj *hash = tsSdb.hashObj[sdb];
if (hash == NULL) {
return NULL;
}
return hash;
}
void *sdbInsertRow(EMnSdb sdb, void *p) {
SdbHead *pHead = p;
pHead->type = sdb;
pHead->status = MN_SDB_STAT_AVAIL;
char *pKey = (char *)pHead + sizeof(pHead);
int32_t keySize;
EMnKey keyType = tsSdb.hashKey[pHead->type];
int32_t dataSize = tsSdb.dataSize[pHead->type];
SHashObj *hash = sdbGetHash(pHead->type);
if (hash == NULL) {
return NULL;
}
if (keyType == MN_KEY_INT32) {
keySize = sizeof(int32_t);
} else if (keyType == MN_KEY_BINARY) {
keySize = strlen(pKey) + 1;
} else {
keySize = sizeof(int64_t);
}
taosHashPut(hash, pKey, keySize, pHead, dataSize);
return taosHashGet(hash, pKey, keySize);
}
void sdbDeleteRow(EMnSdb sdb, void *p) {
SdbHead *pHead = p;
pHead->status = MN_SDB_STAT_DROPPED;
}
void *sdbUpdateRow(EMnSdb sdb, void *pHead) { return sdbInsertRow(sdb, pHead); }
void *sdbGetRow(EMnSdb sdb, void *pKey) {
SHashObj *hash = sdbGetHash(sdb);
if (hash == NULL) {
return NULL;
}
int32_t keySize;
EMnKey keyType = tsSdb.hashKey[sdb];
if (keyType == MN_KEY_INT32) {
keySize = sizeof(int32_t);
} else if (keyType == MN_KEY_BINARY) {
keySize = strlen(pKey) + 1;
} else {
keySize = sizeof(int64_t);
}
return taosHashGet(hash, pKey, keySize);
}
void *sdbFetchRow(EMnSdb sdb, void *pIter) {
SHashObj *hash = sdbGetHash(sdb);
if (hash == NULL) {
return NULL;
}
return taosHashIterate(hash, pIter);
}
void sdbCancelFetch(EMnSdb sdb, void *pIter) {
SHashObj *hash = sdbGetHash(sdb);
if (hash == NULL) {
return;
}
taosHashCancelIterate(hash, pIter);
}
int32_t sdbGetCount(EMnSdb sdb) {
SHashObj *hash = sdbGetHash(sdb);
if (hash == NULL) {
return 0;
}
return taosHashGetSize(hash);
}

21
source/server/mnode/src/mnodeShow.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitShow() { return 0; }
void mnodeCleanUpShow() {}

21
source/server/mnode/src/mnodeStable.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitStable() { return 0; }
void mnodeCleanupStable() {}

23
source/server/mnode/src/mnodeSync.c Normal file
View File

@ -0,0 +1,23 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitSync() { return 0; }
void mnodeCleanUpSync() {}
bool mnodeIsMaster() { return true; }

119
source/server/dnode/src/dnodeTelem.c → source/server/mnode/src/mnodeTelem.c
View File

@ -14,12 +14,9 @@
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeTelem.h"
#include "tbuffer.h"
#include "tglobal.h"
#include "dnodeCfg.h"
#include "dnodeTelem.h"
#include "mnode.h"
#define TELEMETRY_SERVER "telemetry.taosdata.com"
#define TELEMETRY_PORT 80
@ -38,9 +35,9 @@ static struct {
char email[TSDB_FQDN_LEN];
} tsTelem;
static void dnodeBeginObject(SBufferWriter* bw) { tbufWriteChar(bw, '{'); }
static void mnodeBeginObject(SBufferWriter* bw) { tbufWriteChar(bw, '{'); }
static void dnodeCloseObject(SBufferWriter* bw) {
static void mnodeCloseObject(SBufferWriter* bw) {
size_t len = tbufTell(bw);
if (tbufGetData(bw, false)[len - 1] == ',') {
tbufWriteCharAt(bw, len - 1, '}');
@ -66,14 +63,14 @@ static void closeArray(SBufferWriter* bw) {
}
#endif
static void dnodeWriteString(SBufferWriter* bw, const char* str) {
static void mnodeWriteString(SBufferWriter* bw, const char* str) {
tbufWriteChar(bw, '"');
tbufWrite(bw, str, strlen(str));
tbufWriteChar(bw, '"');
}
static void dnodeAddIntField(SBufferWriter* bw, const char* k, int64_t v) {
dnodeWriteString(bw, k);
static void mnodeAddIntField(SBufferWriter* bw, const char* k, int64_t v) {
mnodeWriteString(bw, k);
tbufWriteChar(bw, ':');
char buf[32];
sprintf(buf, "%" PRId64, v);
@ -81,14 +78,14 @@ static void dnodeAddIntField(SBufferWriter* bw, const char* k, int64_t v) {
tbufWriteChar(bw, ',');
}
static void dnodeAddStringField(SBufferWriter* bw, const char* k, const char* v) {
dnodeWriteString(bw, k);
static void mnodeAddStringField(SBufferWriter* bw, const char* k, const char* v) {
mnodeWriteString(bw, k);
tbufWriteChar(bw, ':');
dnodeWriteString(bw, v);
mnodeWriteString(bw, v);
tbufWriteChar(bw, ',');
}
static void dnodeAddCpuInfo(SBufferWriter* bw) {
static void mnodeAddCpuInfo(SBufferWriter* bw) {
char* line = NULL;
size_t size = 0;
int32_t done = 0;
@ -102,11 +99,11 @@ static void dnodeAddCpuInfo(SBufferWriter* bw) {
line[size - 1] = '\0';
if (((done & 1) == 0) && strncmp(line, "model name", 10) == 0) {
const char* v = strchr(line, ':') + 2;
dnodeAddStringField(bw, "cpuModel", v);
mnodeAddStringField(bw, "cpuModel", v);
done |= 1;
} else if (((done & 2) == 0) && strncmp(line, "cpu cores", 9) == 0) {
const char* v = strchr(line, ':') + 2;
dnodeWriteString(bw, "numOfCpu");
mnodeWriteString(bw, "numOfCpu");
tbufWriteChar(bw, ':');
tbufWrite(bw, v, strlen(v));
tbufWriteChar(bw, ',');
@ -118,7 +115,7 @@ static void dnodeAddCpuInfo(SBufferWriter* bw) {
fclose(fp);
}
static void dnodeAddOsInfo(SBufferWriter* bw) {
static void mnodeAddOsInfo(SBufferWriter* bw) {
char* line = NULL;
size_t size = 0;
@ -135,7 +132,7 @@ static void dnodeAddOsInfo(SBufferWriter* bw) {
p++;
line[size - 2] = 0;
}
dnodeAddStringField(bw, "os", p);
mnodeAddStringField(bw, "os", p);
break;
}
}
@ -144,7 +141,7 @@ static void dnodeAddOsInfo(SBufferWriter* bw) {
fclose(fp);
}
static void dnodeAddMemoryInfo(SBufferWriter* bw) {
static void mnodeAddMemoryInfo(SBufferWriter* bw) {
char* line = NULL;
size_t size = 0;
@ -158,7 +155,7 @@ static void dnodeAddMemoryInfo(SBufferWriter* bw) {
if (strncmp(line, "MemTotal", 8) == 0) {
const char* p = strchr(line, ':') + 1;
while (*p == ' ') p++;
dnodeAddStringField(bw, "memory", p);
mnodeAddStringField(bw, "memory", p);
break;
}
}
@ -167,57 +164,57 @@ static void dnodeAddMemoryInfo(SBufferWriter* bw) {
fclose(fp);
}
static void dnodeAddVersionInfo(SBufferWriter* bw) {
dnodeAddStringField(bw, "version", version);
dnodeAddStringField(bw, "buildInfo", buildinfo);
dnodeAddStringField(bw, "gitInfo", gitinfo);
dnodeAddStringField(bw, "email", tsTelem.email);
static void mnodeAddVersionInfo(SBufferWriter* bw) {
mnodeAddStringField(bw, "version", version);
mnodeAddStringField(bw, "buildInfo", buildinfo);
mnodeAddStringField(bw, "gitInfo", gitinfo);
mnodeAddStringField(bw, "email", tsTelem.email);
}
static void dnodeAddRuntimeInfo(SBufferWriter* bw) {
static void mnodeAddRuntimeInfo(SBufferWriter* bw) {
SMnodeStat stat = {0};
if (mnodeGetStatistics(&stat) != 0) {
return;
}
dnodeAddIntField(bw, "numOfDnode", stat.numOfDnode);
dnodeAddIntField(bw, "numOfMnode", stat.numOfMnode);
dnodeAddIntField(bw, "numOfVgroup", stat.numOfVgroup);
dnodeAddIntField(bw, "numOfDatabase", stat.numOfDatabase);
dnodeAddIntField(bw, "numOfSuperTable", stat.numOfSuperTable);
dnodeAddIntField(bw, "numOfChildTable", stat.numOfChildTable);
dnodeAddIntField(bw, "numOfColumn", stat.numOfColumn);
dnodeAddIntField(bw, "numOfPoint", stat.totalPoints);
dnodeAddIntField(bw, "totalStorage", stat.totalStorage);
dnodeAddIntField(bw, "compStorage", stat.compStorage);
mnodeAddIntField(bw, "numOfDnode", stat.numOfDnode);
mnodeAddIntField(bw, "numOfMnode", stat.numOfMnode);
mnodeAddIntField(bw, "numOfVgroup", stat.numOfVgroup);
mnodeAddIntField(bw, "numOfDatabase", stat.numOfDatabase);
mnodeAddIntField(bw, "numOfSuperTable", stat.numOfSuperTable);
mnodeAddIntField(bw, "numOfChildTable", stat.numOfChildTable);
mnodeAddIntField(bw, "numOfColumn", stat.numOfColumn);
mnodeAddIntField(bw, "numOfPoint", stat.totalPoints);
mnodeAddIntField(bw, "totalStorage", stat.totalStorage);
mnodeAddIntField(bw, "compStorage", stat.compStorage);
}
static void dnodeSendTelemetryReport() {
static void mnodeSendTelemetryReport() {
char buf[128] = {0};
uint32_t ip = taosGetIpv4FromFqdn(TELEMETRY_SERVER);
if (ip == 0xffffffff) {
dTrace("failed to get IP address of " TELEMETRY_SERVER ", reason:%s", strerror(errno));
mTrace("failed to get IP address of " TELEMETRY_SERVER ", reason:%s", strerror(errno));
return;
}
SOCKET fd = taosOpenTcpClientSocket(ip, TELEMETRY_PORT, 0);
if (fd < 0) {
dTrace("failed to create socket for telemetry, reason:%s", strerror(errno));
mTrace("failed to create socket for telemetry, reason:%s", strerror(errno));
return;
}
char clusterId[TSDB_CLUSTER_ID_LEN] = {0};
dnodeGetClusterId(clusterId);
mnodeGetClusterId(clusterId);
SBufferWriter bw = tbufInitWriter(NULL, false);
dnodeBeginObject(&bw);
dnodeAddStringField(&bw, "instanceId", clusterId);
dnodeAddIntField(&bw, "reportVersion", 1);
dnodeAddOsInfo(&bw);
dnodeAddCpuInfo(&bw);
dnodeAddMemoryInfo(&bw);
dnodeAddVersionInfo(&bw);
dnodeAddRuntimeInfo(&bw);
dnodeCloseObject(&bw);
mnodeBeginObject(&bw);
mnodeAddStringField(&bw, "instanceId", clusterId);
mnodeAddIntField(&bw, "reportVersion", 1);
mnodeAddOsInfo(&bw);
mnodeAddCpuInfo(&bw);
mnodeAddMemoryInfo(&bw);
mnodeAddVersionInfo(&bw);
mnodeAddRuntimeInfo(&bw);
mnodeCloseObject(&bw);
const char* header =
"POST /report HTTP/1.1\n"
@ -235,18 +232,18 @@ static void dnodeSendTelemetryReport() {
// read something to avoid nginx error 499
if (taosReadSocket(fd, buf, 10) < 0) {
dTrace("failed to receive response since %s", strerror(errno));
mTrace("failed to receive response since %s", strerror(errno));
}
taosCloseSocket(fd);
}
static void* dnodeTelemThreadFp(void* param) {
static void* mnodeTelemThreadFp(void* param) {
struct timespec end = {0};
clock_gettime(CLOCK_REALTIME, &end);
end.tv_sec += 300; // wait 5 minutes before send first report
setThreadName("dnode-telem");
setThreadName("mnode-telem");
while (!tsTelem.exit) {
int32_t r = 0;
@ -257,8 +254,8 @@ static void* dnodeTelemThreadFp(void* param) {
if (r == 0) break;
if (r != ETIMEDOUT) continue;
if (mnodeIsServing()) {
dnodeSendTelemetryReport();
if (mnodeGetStatus() == MN_STATUS_READY) {
mnodeSendTelemetryReport();
}
end.tv_sec += REPORT_INTERVAL;
}
@ -266,20 +263,20 @@ static void* dnodeTelemThreadFp(void* param) {
return NULL;
}
static void dnodeGetEmail(char* filepath) {
static void mnodeGetEmail(char* filepath) {
int32_t fd = taosOpenFileRead(filepath);
if (fd < 0) {
return;
}
if (taosReadFile(fd, (void*)tsTelem.email, TSDB_FQDN_LEN) < 0) {
dError("failed to read %d bytes from file %s since %s", TSDB_FQDN_LEN, filepath, strerror(errno));
mError("failed to read %d bytes from file %s since %s", TSDB_FQDN_LEN, filepath, strerror(errno));
}
taosCloseFile(fd);
}
int32_t dnodeInitTelem() {
int32_t mnodeInitTelem() {
tsTelem.enable = tsEnableTelemetryReporting;
if (!tsTelem.enable) return 0;
@ -288,23 +285,23 @@ int32_t dnodeInitTelem() {
pthread_cond_init(&tsTelem.cond, NULL);
tsTelem.email[0] = 0;
dnodeGetEmail("/usr/local/taos/email");
mnodeGetEmail("/usr/local/taos/email");
pthread_attr_t attr;
pthread_attr_init(&attr);
pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_JOINABLE);
int32_t code = pthread_create(&tsTelem.thread, &attr, dnodeTelemThreadFp, NULL);
int32_t code = pthread_create(&tsTelem.thread, &attr, mnodeTelemThreadFp, NULL);
pthread_attr_destroy(&attr);
if (code != 0) {
dTrace("failed to create telemetry thread since :%s", strerror(code));
mTrace("failed to create telemetry thread since :%s", strerror(code));
}
dInfo("dnode telemetry is initialized");
mInfo("mnode telemetry is initialized");
return 0;
}
void dnodeCleanupTelem() {
void mnodeCleanupTelem() {
if (!tsTelem.enable) return;
if (taosCheckPthreadValid(tsTelem.thread)) {

130
source/server/mnode/src/mnodeUser.c Normal file
View File

@ -0,0 +1,130 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "tkey.h"
#include "tglobal.h"
#include "mnodeSdb.h"
static int32_t mnodeCreateDefaultUser(char *acct, char *user, char *pass) {
int32_t code = TSDB_CODE_SUCCESS;
SUserObj userObj = {0};
tstrncpy(userObj.user, user, TSDB_USER_LEN);
tstrncpy(userObj.acct, acct, TSDB_USER_LEN);
taosEncryptPass((uint8_t *)pass, strlen(pass), userObj.pass);
userObj.createdTime = taosGetTimestampMs();
userObj.updateTime = taosGetTimestampMs();
if (strcmp(user, TSDB_DEFAULT_USER) == 0) {
userObj.rootAuth = 1;
}
sdbInsertRow(MN_SDB_USER, &userObj);
}
static void mnodeCreateDefaultUsers() {
mnodeCreateDefaultUser(TSDB_DEFAULT_USER, TSDB_DEFAULT_USER, TSDB_DEFAULT_PASS);
mnodeCreateDefaultUser(TSDB_DEFAULT_USER, "monitor", tsInternalPass);
mnodeCreateDefaultUser(TSDB_DEFAULT_USER, "_" TSDB_DEFAULT_USER, tsInternalPass);
}
int32_t mnodeEncodeUser(SUserObj *pUser, char *buf, int32_t maxLen) {
int32_t len = 0;
char *base64 = base64_encode((const unsigned char *)pUser->pass, TSDB_KEY_LEN);
len += snprintf(buf + len, maxLen - len, "{\"type\":%d, ", MN_SDB_USER);
len += snprintf(buf + len, maxLen - len, "\"user\":\"%s\", ", pUser->user);
len += snprintf(buf + len, maxLen - len, "\"auth\":\"%24s\", ", base64);
len += snprintf(buf + len, maxLen - len, "\"acct\":\"%s\", ", pUser->acct);
len += snprintf(buf + len, maxLen - len, "\"createdTime\":\"%" PRIu64 "\", ", pUser->createdTime);
len += snprintf(buf + len, maxLen - len, "\"updateTime\":\"%" PRIu64 "\"}\n", pUser->updateTime);
free(base64);
return len;
}
SUserObj *mnodeDecodeUser(cJSON *root) {
int32_t code = -1;
SUserObj *pUser = calloc(1, sizeof(SUserObj));
cJSON *user = cJSON_GetObjectItem(root, "user");
if (!user || user->type != cJSON_String) {
mError("failed to parse user since user not found");
goto DECODE_USER_OVER;
}
tstrncpy(pUser->user, user->valuestring, TSDB_USER_LEN);
if (strcmp(pUser->user, TSDB_DEFAULT_USER) == 0) {
pUser->rootAuth = 1;
}
cJSON *pass = cJSON_GetObjectItem(root, "auth");
if (!pass || pass->type != cJSON_String) {
mError("user:%s, failed to parse since auth not found", pUser->user);
goto DECODE_USER_OVER;
}
int32_t outlen = 0;
char *base64 = (char *)base64_decode(pass->valuestring, strlen(pass->valuestring), &outlen);
if (outlen != TSDB_KEY_LEN) {
mError("user:%s, failed to parse since invalid auth format", pUser->user);
free(base64);
goto DECODE_USER_OVER;
} else {
memcpy(pUser->pass, base64, outlen);
free(base64);
}
cJSON *acct = cJSON_GetObjectItem(root, "acct");
if (!acct || acct->type != cJSON_String) {
mError("user:%s, failed to parse since acct not found", pUser->user);
goto DECODE_USER_OVER;
}
tstrncpy(pUser->acct, acct->valuestring, TSDB_USER_LEN);
cJSON *createdTime = cJSON_GetObjectItem(root, "createdTime");
if (!createdTime || createdTime->type != cJSON_String) {
mError("user:%s, failed to parse since createdTime not found", pUser->user);
goto DECODE_USER_OVER;
}
pUser->createdTime = atol(createdTime->valuestring);
cJSON *updateTime = cJSON_GetObjectItem(root, "updateTime");
if (!updateTime || updateTime->type != cJSON_String) {
mError("user:%s, failed to parse since updateTime not found", pUser->user);
goto DECODE_USER_OVER;
}
pUser->updateTime = atol(updateTime->valuestring);
code = 0;
mTrace("user:%s, parse success", pUser->user);
DECODE_USER_OVER:
if (code != 0) {
free(pUser);
pUser = NULL;
}
return pUser;
}
int32_t mnodeInitUser() {
sdbSetFp(MN_SDB_USER, MN_KEY_BINARY, mnodeCreateDefaultUsers, (SdbEncodeFp)mnodeEncodeUser,
(SdbDecodeFp)(mnodeDecodeUser), sizeof(SUserObj));
return 0;
}
void mnodeCleanupUser() {}

21
source/server/mnode/src/mnodeVgroup.c Normal file
View File

@ -0,0 +1,21 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "mnodeInt.h"
int32_t mnodeInitVgroup() { return 0; }
void mnodeCleanupVgroup() {}

487
source/server/mnode/src/mnodeWorker.c Normal file
View File

@ -0,0 +1,487 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "tworker.h"
#include "tglobal.h"
#include "mnodeMnode.h"
#include "mnodeSdb.h"
#include "mnodeShow.h"
#include "mnodeSync.h"
#include "mnodeWorker.h"
static struct {
SWorkerPool read;
SWorkerPool write;
SWorkerPool peerReq;
SWorkerPool peerRsp;
taos_queue readQ;
taos_queue writeQ;
taos_queue peerReqQ;
taos_queue peerRspQ;
int32_t (*writeMsgFp[TSDB_MSG_TYPE_MAX])(SMnMsg *);
int32_t (*readMsgFp[TSDB_MSG_TYPE_MAX])(SMnMsg *);
int32_t (*peerReqFp[TSDB_MSG_TYPE_MAX])(SMnMsg *);
void (*peerRspFp[TSDB_MSG_TYPE_MAX])(SRpcMsg *);
void (*msgFp[TSDB_MSG_TYPE_MAX])(SRpcMsg *pMsg);
} tsMworker = {0};
static SMnMsg *mnodeInitMsg(SRpcMsg *pRpcMsg) {
int32_t size = sizeof(SMnMsg) + pRpcMsg->contLen;
SMnMsg *pMsg = taosAllocateQitem(size);
pMsg->rpcMsg = *pRpcMsg;
pMsg->rpcMsg.pCont = pMsg->pCont;
pMsg->createdTime = taosGetTimestampSec();
memcpy(pMsg->pCont, pRpcMsg->pCont, pRpcMsg->contLen);
SRpcConnInfo connInfo = {0};
if (rpcGetConnInfo(pMsg->rpcMsg.handle, &connInfo) == 0) {
pMsg->pUser = sdbGetRow(MN_SDB_USER, connInfo.user);
}
if (pMsg->pUser == NULL) {
mError("can not get user from conn:%p", pMsg->rpcMsg.handle);
taosFreeQitem(pMsg);
return NULL;
}
return pMsg;
}
static void mnodeCleanupMsg(SMnMsg *pMsg) {
if (pMsg == NULL) return;
if (pMsg->rpcMsg.pCont != pMsg->pCont) {
tfree(pMsg->rpcMsg.pCont);
}
taosFreeQitem(pMsg);
}
static void mnodeDispatchToWriteQueue(SRpcMsg *pRpcMsg) {
if (mnodeGetStatus() != MN_STATUS_READY || tsMworker.writeQ == NULL) {
mnodeSendRedirectMsg(pRpcMsg, true);
} else {
SMnMsg *pMsg = mnodeInitMsg(pRpcMsg);
if (pMsg == NULL) {
SRpcMsg rpcRsp = {.handle = pRpcMsg->handle, .code = TSDB_CODE_MND_INVALID_USER};
rpcSendResponse(&rpcRsp);
} else {
mTrace("msg:%p, app:%p type:%s is put into wqueue", pMsg, pMsg->rpcMsg.ahandle, taosMsg[pMsg->rpcMsg.msgType]);
taosWriteQitem(tsMworker.writeQ, TAOS_QTYPE_RPC, pMsg);
}
}
rpcFreeCont(pRpcMsg->pCont);
}
void mnodeReDispatchToWriteQueue(SMnMsg *pMsg) {
if (mnodeGetStatus() != MN_STATUS_READY || tsMworker.writeQ == NULL) {
mnodeSendRedirectMsg(&pMsg->rpcMsg, true);
mnodeCleanupMsg(pMsg);
} else {
taosWriteQitem(tsMworker.writeQ, TAOS_QTYPE_RPC, pMsg);
}
}
static void mnodeDispatchToReadQueue(SRpcMsg *pRpcMsg) {
if (mnodeGetStatus() != MN_STATUS_READY || tsMworker.readQ == NULL) {
mnodeSendRedirectMsg(pRpcMsg, true);
} else {
SMnMsg *pMsg = mnodeInitMsg(pRpcMsg);
if (pMsg == NULL) {
SRpcMsg rpcRsp = {.handle = pRpcMsg->handle, .code = TSDB_CODE_MND_INVALID_USER};
rpcSendResponse(&rpcRsp);
} else {
mTrace("msg:%p, app:%p type:%s is put into rqueue", pMsg, pMsg->rpcMsg.ahandle, taosMsg[pMsg->rpcMsg.msgType]);
taosWriteQitem(tsMworker.readQ, TAOS_QTYPE_RPC, pMsg);
}
}
rpcFreeCont(pRpcMsg->pCont);
}
static void mnodeDispatchToPeerQueue(SRpcMsg *pRpcMsg) {
if (mnodeGetStatus() != MN_STATUS_READY || tsMworker.peerReqQ == NULL) {
mnodeSendRedirectMsg(pRpcMsg, false);
} else {
SMnMsg *pMsg = mnodeInitMsg(pRpcMsg);
if (pMsg == NULL) {
SRpcMsg rpcRsp = {.handle = pRpcMsg->handle, .code = TSDB_CODE_MND_INVALID_USER};
rpcSendResponse(&rpcRsp);
} else {
mTrace("msg:%p, app:%p type:%s is put into peer req queue", pMsg, pMsg->rpcMsg.ahandle,
taosMsg[pMsg->rpcMsg.msgType]);
taosWriteQitem(tsMworker.peerReqQ, TAOS_QTYPE_RPC, pMsg);
}
}
rpcFreeCont(pRpcMsg->pCont);
}
void mnodeDispatchToPeerRspQueue(SRpcMsg *pRpcMsg) {
SMnMsg *pMsg = mnodeInitMsg(pRpcMsg);
if (pMsg == NULL) {
SRpcMsg rpcRsp = {.handle = pRpcMsg->handle, .code = TSDB_CODE_MND_INVALID_USER};
rpcSendResponse(&rpcRsp);
} else {
mTrace("msg:%p, app:%p type:%s is put into peer rsp queue", pMsg, pMsg->rpcMsg.ahandle,
taosMsg[pMsg->rpcMsg.msgType]);
taosWriteQitem(tsMworker.peerRspQ, TAOS_QTYPE_RPC, pMsg);
}
// rpcFreeCont(pRpcMsg->pCont);
}
static void mnodeSendRpcRsp(void *ahandle, SMnMsg *pMsg, int32_t qtype, int32_t code) {
if (pMsg == NULL) return;
if (code == TSDB_CODE_MND_ACTION_IN_PROGRESS) return;
if (code == TSDB_CODE_MND_ACTION_NEED_REPROCESSED) {
mnodeReDispatchToWriteQueue(pMsg);
return;
}
SRpcMsg rpcRsp = {
.handle = pMsg->rpcMsg.handle,
.pCont = pMsg->rpcRsp.rsp,
.contLen = pMsg->rpcRsp.len,
.code = code,
};
rpcSendResponse(&rpcRsp);
mnodeCleanupMsg(pMsg);
}
void mnodeSendRsp(SMnMsg *pMsg, int32_t code) { mnodeSendRpcRsp(NULL, pMsg, 0, code); }
static void mnodeProcessPeerRspEnd(void *ahandle, SMnMsg *pMsg, int32_t qtype, int32_t code) {
mnodeCleanupMsg(pMsg);
}
static void mnodeInitMsgFp() {
// // peer req
// tsMworker.msgFp[TSDB_MSG_TYPE_DM_CONFIG_TABLE] = mnodeDispatchToPeerQueue;
// tsMworker.peerReqFp[TSDB_MSG_TYPE_DM_CONFIG_TABLE] = mnodeProcessTableCfgMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_DM_CONFIG_VNODE] = mnodeDispatchToPeerQueue;
// tsMworker.peerReqFp[TSDB_MSG_TYPE_DM_CONFIG_VNODE] = mnodeProcessVnodeCfgMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_DM_AUTH] = mnodeDispatchToPeerQueue;
// tsMworker.peerReqFp[TSDB_MSG_TYPE_DM_AUTH] = mnodeProcessAuthMsg;
// // tsMworker.msgFp[TSDB_MSG_TYPE_DM_GRANT] = mnodeDispatchToPeerQueue;
// // tsMworker.peerReqFp[TSDB_MSG_TYPE_DM_GRANT] = grantProcessMsgInMgmt;
// tsMworker.msgFp[TSDB_MSG_TYPE_DM_STATUS] = mnodeDispatchToPeerQueue;
// tsMworker.peerReqFp[TSDB_MSG_TYPE_DM_STATUS] = mnodeProcessDnodeStatusMsg;
// // peer rsp
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_CONFIG_DNODE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_CONFIG_DNODE_RSP] = mnodeProcessCfgDnodeMsgRsp;
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_DROP_STABLE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_DROP_STABLE_RSP] = mnodeProcessDropSuperTableRsp;
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_CREATE_TABLE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_CREATE_TABLE_RSP] = mnodeProcessCreateChildTableRsp;
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_DROP_TABLE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_DROP_TABLE_RSP] = mnodeProcessDropChildTableRsp;
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_ALTER_TABLE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_ALTER_TABLE_RSP] = mnodeProcessAlterTableRsp;
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_CREATE_VNODE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_CREATE_VNODE_RSP] = mnodeProcessCreateVnodeRsp;
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_ALTER_VNODE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_ALTER_VNODE_RSP] = mnodeProcessAlterVnodeRsp;
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_COMPACT_VNODE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_COMPACT_VNODE_RSP] = mnodeProcessCompactVnodeRsp;
// tsMworker.msgFp[TSDB_MSG_TYPE_MD_DROP_VNODE_RSP] = mnodeDispatchToPeerRspQueue;
// tsMworker.peerRspFp[TSDB_MSG_TYPE_MD_DROP_VNODE_RSP] = mnodeProcessDropVnodeRsp;
// // read msg
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_HEARTBEAT] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_HEARTBEAT] = mnodeProcessHeartBeatMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_CONNECT] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_CONNECT] = mnodeProcessConnectMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_USE_DB] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_USE_DB] = mnodeProcessUseMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_TABLE_META] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_TABLE_META] = mnodeProcessTableMetaMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_TABLES_META] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_TABLES_META] = mnodeProcessMultiTableMetaMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_STABLE_VGROUP] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_STABLE_VGROUP] = mnodeProcessSuperTableVgroupMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_SHOW] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_SHOW] = mnodeProcessShowMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_RETRIEVE] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_RETRIEVE] = mnodeProcessRetrieveMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_RETRIEVE_FUNC] = mnodeDispatchToReadQueue;
// tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_RETRIEVE_FUNC] = mnodeProcessRetrieveFuncReq;
// // tsMworker.msgFp[TSDB_MSG_TYPE_CM_CREATE_ACCT] = mnodeDispatchToWriteQueue;
// // tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_CREATE_ACCT] = acctProcessCreateAcctMsg;
// // tsMworker.msgFp[TSDB_MSG_TYPE_CM_ALTER_ACCT] = mnodeDispatchToWriteQueue;
// // tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_ALTER_ACCT] = acctProcessDropAcctMsg;
// // tsMworker.msgFp[TSDB_MSG_TYPE_CM_DROP_ACCT] = mnodeDispatchToWriteQueue;
// // tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_DROP_ACCT] = acctProcessAlterAcctMsg;
// // write msg
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_CREATE_USER] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_CREATE_USER] = mnodeProcessCreateUserMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_ALTER_USER] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_ALTER_USER] = mnodeProcessAlterUserMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_DROP_USER] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_DROP_USER] = mnodeProcessDropUserMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_CREATE_DNODE] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_CREATE_DNODE] = mnodeProcessCreateDnodeMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_DROP_DNODE] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_DROP_DNODE] = mnodeProcessDropDnodeMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_CONFIG_DNODE] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_CONFIG_DNODE] = mnodeProcessCfgDnodeMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_CREATE_DB] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_CREATE_DB] = mnodeProcessCreateDbMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_ALTER_DB] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_ALTER_DB] = mnodeProcessAlterDbMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_DROP_DB] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_DROP_DB] = mnodeProcessDropDbMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_SYNC_DB] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_SYNC_DB] = mnodeProcessSyncDbMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_COMPACT_VNODE] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_COMPACT_VNODE] = mnodeProcessCompactMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_CREATE_FUNCTION] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_CREATE_FUNCTION] = mnodeProcessCreateFuncMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_DROP_FUNCTION] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_DROP_FUNCTION] = mnodeProcessDropFuncMsg;
// // tsMworker.msgFp[TSDB_MSG_TYPE_CM_CREATE_TP] = mnodeDispatchToWriteQueue;
// // tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_CREATE_TP] = tpProcessCreateTpMsg;
// // tsMworker.msgFp[TSDB_MSG_TYPE_CM_DROP_TP] = mnodeDispatchToWriteQueue;
// // tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_DROP_TP] = tpProcessAlterTpMsg;
// // tsMworker.msgFp[TSDB_MSG_TYPE_CM_ALTER_TP] = mnodeDispatchToWriteQueue;
// // tsMworker.readMsgFp[TSDB_MSG_TYPE_CM_ALTER_TP] = tpProcessDropTpMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_CREATE_TABLE] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_CREATE_TABLE] = mnodeProcessCreateTableMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_DROP_TABLE] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_DROP_TABLE] = mnodeProcessDropTableMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_ALTER_TABLE] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_ALTER_TABLE] = mnodeProcessAlterTableMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_ALTER_STREAM] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_ALTER_STREAM] = NULL;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_KILL_QUERY] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_KILL_QUERY] = mnodeProcessKillQueryMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_KILL_STREAM] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_KILL_STREAM] = mnodeProcessKillStreamMsg;
// tsMworker.msgFp[TSDB_MSG_TYPE_CM_KILL_CONN] = mnodeDispatchToWriteQueue;
// tsMworker.writeMsgFp[TSDB_MSG_TYPE_CM_KILL_CONN] = mnodeProcessKillConnectionMsg;
}
static int32_t mnodeProcessWriteReq(void *unused, SMnMsg *pMsg, int32_t qtype) {
int32_t msgType = pMsg->rpcMsg.msgType;
void *ahandle = pMsg->rpcMsg.ahandle;
if (pMsg->rpcMsg.pCont == NULL) {
mError("msg:%p, app:%p type:%s content is null", pMsg, ahandle, taosMsg[msgType]);
return TSDB_CODE_MND_INVALID_MSG_LEN;
}
if (!mnodeIsMaster()) {
SMnRsp *rpcRsp = &pMsg->rpcRsp;
SRpcEpSet *epSet = rpcMallocCont(sizeof(SRpcEpSet));
mnodeGetMnodeEpSetForShell(epSet, true);
rpcRsp->rsp = epSet;
rpcRsp->len = sizeof(SRpcEpSet);
mDebug("msg:%p, app:%p type:%s in write queue, is redirected, numOfEps:%d inUse:%d", pMsg, ahandle,
taosMsg[msgType], epSet->numOfEps, epSet->inUse);
return TSDB_CODE_RPC_REDIRECT;
}
if (tsMworker.writeMsgFp[msgType] == NULL) {
mError("msg:%p, app:%p type:%s not processed", pMsg, ahandle, taosMsg[msgType]);
return TSDB_CODE_MND_MSG_NOT_PROCESSED;
}
return (*tsMworker.writeMsgFp[msgType])(pMsg);
}
static int32_t mnodeProcessReadReq(void* unused, SMnMsg *pMsg, int32_t qtype) {
int32_t msgType = pMsg->rpcMsg.msgType;
void *ahandle = pMsg->rpcMsg.ahandle;
if (pMsg->rpcMsg.pCont == NULL) {
mError("msg:%p, app:%p type:%s in mread queue, content is null", pMsg, ahandle, taosMsg[msgType]);
return TSDB_CODE_MND_INVALID_MSG_LEN;
}
if (!mnodeIsMaster()) {
SMnRsp *rpcRsp = &pMsg->rpcRsp;
SRpcEpSet *epSet = rpcMallocCont(sizeof(SRpcEpSet));
if (!epSet) {
return TSDB_CODE_MND_OUT_OF_MEMORY;
}
mnodeGetMnodeEpSetForShell(epSet, true);
rpcRsp->rsp = epSet;
rpcRsp->len = sizeof(SRpcEpSet);
mDebug("msg:%p, app:%p type:%s in mread queue is redirected, numOfEps:%d inUse:%d", pMsg, ahandle, taosMsg[msgType],
epSet->numOfEps, epSet->inUse);
return TSDB_CODE_RPC_REDIRECT;
}
if (tsMworker.readMsgFp[msgType] == NULL) {
mError("msg:%p, app:%p type:%s in mread queue, not processed", pMsg, ahandle, taosMsg[msgType]);
return TSDB_CODE_MND_MSG_NOT_PROCESSED;
}
mTrace("msg:%p, app:%p type:%s will be processed in mread queue", pMsg, ahandle, taosMsg[msgType]);
return (*tsMworker.readMsgFp[msgType])(pMsg);
}
static int32_t mnodeProcessPeerReq(void *unused, SMnMsg *pMsg, int32_t qtype) {
int32_t msgType = pMsg->rpcMsg.msgType;
void * ahandle = pMsg->rpcMsg.ahandle;
if (pMsg->rpcMsg.pCont == NULL) {
mError("msg:%p, ahandle:%p type:%s in mpeer queue, content is null", pMsg, ahandle, taosMsg[msgType]);
return TSDB_CODE_MND_INVALID_MSG_LEN;
}
if (!mnodeIsMaster()) {
SMnRsp *rpcRsp = &pMsg->rpcRsp;
SRpcEpSet *epSet = rpcMallocCont(sizeof(SRpcEpSet));
mnodeGetMnodeEpSetForPeer(epSet, true);
rpcRsp->rsp = epSet;
rpcRsp->len = sizeof(SRpcEpSet);
mDebug("msg:%p, ahandle:%p type:%s in mpeer queue is redirected, numOfEps:%d inUse:%d", pMsg, ahandle,
taosMsg[msgType], epSet->numOfEps, epSet->inUse);
return TSDB_CODE_RPC_REDIRECT;
}
if (tsMworker.peerReqFp[msgType] == NULL) {
mError("msg:%p, ahandle:%p type:%s in mpeer queue, not processed", pMsg, ahandle, taosMsg[msgType]);
return TSDB_CODE_MND_MSG_NOT_PROCESSED;
}
return (*tsMworker.peerReqFp[msgType])(pMsg);
}
static int32_t mnodeProcessPeerRsp(void *ahandle, SMnMsg *pMsg, int32_t qtype) {
int32_t msgType = pMsg->rpcMsg.msgType;
SRpcMsg *pRpcMsg = &pMsg->rpcMsg;
if (!mnodeIsMaster()) {
mError("msg:%p, ahandle:%p type:%s not processed for not master", pRpcMsg, pRpcMsg->ahandle, taosMsg[msgType]);
return 0;
}
if (tsMworker.peerRspFp[msgType]) {
(*tsMworker.peerRspFp[msgType])(pRpcMsg);
} else {
mError("msg:%p, ahandle:%p type:%s is not processed", pRpcMsg, pRpcMsg->ahandle, taosMsg[msgType]);
}
return 0;
}
int32_t mnodeInitWorker() {
mnodeInitMsgFp();
SWorkerPool *pPool = &tsMworker.write;
pPool->name = "mnode-write";
pPool->startFp = (ProcessStartFp)mnodeProcessWriteReq;
pPool->endFp = (ProcessEndFp)mnodeSendRpcRsp;
pPool->min = 1;
pPool->max = 1;
if (tWorkerInit(pPool) != 0) {
return TSDB_CODE_MND_OUT_OF_MEMORY;
} else {
tsMworker.writeQ = tWorkerAllocQueue(pPool, NULL);
}
pPool = &tsMworker.read;
pPool->name = "mnode-read";
pPool->startFp = (ProcessStartFp)mnodeProcessReadReq;
pPool->endFp = (ProcessEndFp)mnodeSendRpcRsp;
pPool->min = 2;
pPool->max = (int32_t)(tsNumOfCores * tsNumOfThreadsPerCore / 2);
pPool->max = MAX(2, pPool->max);
pPool->max = MIN(4, pPool->max);
if (tWorkerInit(pPool) != 0) {
return TSDB_CODE_MND_OUT_OF_MEMORY;
} else {
tsMworker.readQ = tWorkerAllocQueue(pPool, NULL);
}
pPool = &tsMworker.peerReq;
pPool->name = "mnode-peer-req";
pPool->startFp = (ProcessStartFp)mnodeProcessPeerReq;
pPool->endFp = (ProcessEndFp)mnodeSendRpcRsp;
pPool->min = 1;
pPool->max = 1;
if (tWorkerInit(pPool) != 0) {
return TSDB_CODE_MND_OUT_OF_MEMORY;
} else {
tsMworker.peerReqQ = tWorkerAllocQueue(pPool, NULL);
}
pPool = &tsMworker.peerRsp;
pPool->name = "mnode-peer-rsp";
pPool->startFp = (ProcessStartFp)mnodeProcessPeerRsp;
pPool->endFp = (ProcessEndFp)mnodeProcessPeerRspEnd;
pPool->min = 1;
pPool->max = 1;
if (tWorkerInit(pPool) != 0) {
return TSDB_CODE_MND_OUT_OF_MEMORY;
} else {
tsMworker.peerRspQ = tWorkerAllocQueue(pPool, NULL);
}
mInfo("mnode worker is initialized");
return 0;
}
void mnodeCleanupWorker() {
tWorkerFreeQueue(&tsMworker.write, tsMworker.writeQ);
tWorkerCleanup(&tsMworker.write);
tsMworker.writeQ = NULL;
tWorkerFreeQueue(&tsMworker.read, tsMworker.readQ);
tWorkerCleanup(&tsMworker.read);
tsMworker.readQ = NULL;
tWorkerFreeQueue(&tsMworker.peerReq, tsMworker.peerReqQ);
tWorkerCleanup(&tsMworker.peerReq);
tsMworker.peerReqQ = NULL;
tWorkerFreeQueue(&tsMworker.peerRsp, tsMworker.peerRspQ);
tWorkerCleanup(&tsMworker.peerRsp);
tsMworker.peerRspQ = NULL;
mInfo("mnode worker is closed");
}
void mnodeProcessMsg(SRpcMsg *pMsg) {
if (tsMworker.msgFp[pMsg->msgType]) {
(*tsMworker.msgFp[pMsg->msgType])(pMsg);
} else {
assert(0);
}
}

250
source/server/mnode/src/mondeInt.c Normal file
View File

@ -0,0 +1,250 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "tglobal.h"
#include "tstep.h"
#include "mnodeAcct.h"
#include "mnodeAuth.h"
#include "mnodeBalance.h"
#include "mnodeCluster.h"
#include "mnodeDb.h"
#include "mnodeDnode.h"
#include "mnodeFunc.h"
#include "mnodeMnode.h"
#include "mnodeOper.h"
#include "mnodeProfile.h"
#include "mnodeSdb.h"
#include "mnodeShow.h"
#include "mnodeStable.h"
#include "mnodeSync.h"
#include "mnodeUser.h"
#include "mnodeVgroup.h"
#include "mnodeWorker.h"
#include "mnodeTelem.h"
static struct {
int32_t state;
int32_t dnodeId;
char clusterId[TSDB_CLUSTER_ID_LEN];
tmr_h timer;
SMnodeFp fp;
SSteps * steps1;
SSteps * steps2;
} tsMint;
tmr_h mnodeGetTimer() { return tsMint.timer; }
int32_t mnodeGetDnodeId() { return tsMint.dnodeId; }
char *mnodeGetClusterId() { return tsMint.clusterId; }
EMnStatus mnodeGetStatus() { return tsMint.state; }
void mnodeSendMsgToDnode(struct SRpcEpSet *epSet, struct SRpcMsg *rpcMsg) {
(*tsMint.fp.SendMsgToDnode)(epSet, rpcMsg);
}
void mnodeSendMsgToMnode(struct SRpcMsg *rpcMsg) { return (*tsMint.fp.SendMsgToMnode)(rpcMsg); }
void mnodeSendRedirectMsg(struct SRpcMsg *rpcMsg, bool forShell) { (*tsMint.fp.SendRedirectMsg)(rpcMsg, forShell); }
void mnodeGetDnodeEp(int32_t dnodeId, char *ep, char *fqdn, uint16_t *port) {
(*tsMint.fp.GetDnodeEp)(dnodeId, ep, fqdn, port);
}
int32_t mnodeGetStatistics(SMnodeStat *stat) { return 0; }
static int32_t mnodeSetPara(SMnodePara para) {
tsMint.fp = para.fp;
tsMint.dnodeId = para.dnodeId;
strncpy(tsMint.clusterId, para.clusterId, TSDB_CLUSTER_ID_LEN);
if (tsMint.fp.SendMsgToDnode == NULL) return -1;
if (tsMint.fp.SendMsgToMnode == NULL) return -1;
if (tsMint.fp.SendRedirectMsg == NULL) return -1;
if (tsMint.dnodeId < 0) return -1;
return 0;
}
static int32_t mnodeInitTimer() {
if (tsMint.timer == NULL) {
tsMint.timer = taosTmrInit(tsMaxShellConns, 200, 3600000, "MND");
}
return 0;
}
static void mnodeCleanupTimer() {
if (tsMint.timer != NULL) {
taosTmrCleanUp(tsMint.timer);
tsMint.timer = NULL;
}
}
static int32_t mnodeInitStep1() {
struct SSteps *steps = taosStepInit(16, NULL);
if (steps == NULL) return -1;
taosStepAdd(steps, "mnode-sdb", sdbInit, sdbCleanup);
taosStepAdd(steps, "mnode-cluster", mnodeInitCluster, mnodeCleanupCluster);
taosStepAdd(steps, "mnode-dnode", mnodeInitDnode, mnodeCleanupDnode);
taosStepAdd(steps, "mnode-mnode", mnodeInitMnode, mnodeCleanupMnode);
taosStepAdd(steps, "mnode-acct", mnodeInitAcct, mnodeCleanupAcct);
taosStepAdd(steps, "mnode-auth", mnodeInitAuth, mnodeCleanupAuth);
taosStepAdd(steps, "mnode-user", mnodeInitUser, mnodeCleanupUser);
taosStepAdd(steps, "mnode-db", mnodeInitDb, mnodeCleanupDb);
taosStepAdd(steps, "mnode-vgroup", mnodeInitVgroup, mnodeCleanupVgroup);
taosStepAdd(steps, "mnode-stable", mnodeInitStable, mnodeCleanupStable);
taosStepAdd(steps, "mnode-func", mnodeInitFunc, mnodeCleanupFunc);
taosStepAdd(steps, "mnode-oper", mnodeInitOper, mnodeCleanupOper);
tsMint.steps1 = steps;
return taosStepExec(tsMint.steps1);
}
static int32_t mnodeInitStep2() {
struct SSteps *steps = taosStepInit(12, NULL);
if (steps == NULL) return -1;
taosStepAdd(steps, "mnode-timer", mnodeInitTimer, NULL);
taosStepAdd(steps, "mnode-worker", mnodeInitWorker, NULL);
taosStepAdd(steps, "mnode-balance", mnodeInitBalance, mnodeCleanupBalance);
taosStepAdd(steps, "mnode-profile", mnodeInitProfile, mnodeCleanupProfile);
taosStepAdd(steps, "mnode-show", mnodeInitShow, mnodeCleanUpShow);
taosStepAdd(steps, "mnode-sync", mnodeInitSync, mnodeCleanUpSync);
taosStepAdd(steps, "mnode-worker", NULL, mnodeCleanupWorker);
taosStepAdd(steps, "mnode-telem", mnodeInitTelem, mnodeCleanupTelem);
taosStepAdd(steps, "mnode-timer", NULL, mnodeCleanupTimer);
tsMint.steps2 = steps;
return taosStepExec(tsMint.steps2);
}
static void mnodeCleanupStep1() { taosStepCleanup(tsMint.steps1); }
static void mnodeCleanupStep2() { taosStepCleanup(tsMint.steps2); }
static bool mnodeNeedDeploy() {
if (tsMint.dnodeId > 0) return false;
if (tsMint.clusterId[0] != 0) return false;
if (strcmp(tsFirst, tsLocalEp) != 0) return false;
return true;
}
int32_t mnodeDeploy() {
if (tsMint.state != MN_STATUS_UNINIT) {
mError("failed to deploy mnode since its deployed");
return 0;
} else {
tsMint.state = MN_STATUS_INIT;
}
if (tsMint.dnodeId <= 0 || tsMint.clusterId[0] == 0) {
mError("failed to deploy mnode since cluster not ready");
return TSDB_CODE_MND_NOT_READY;
}
mInfo("starting to deploy mnode");
int32_t code = mnodeInitStep1();
if (code != 0) {
mError("failed to deploy mnode since init step1 error");
tsMint.state = MN_STATUS_UNINIT;
return TSDB_CODE_MND_SDB_ERROR;
}
code = mnodeInitStep2();
if (code != 0) {
mnodeCleanupStep1();
mError("failed to deploy mnode since init step2 error");
tsMint.state = MN_STATUS_UNINIT;
return TSDB_CODE_MND_SDB_ERROR;
}
mDebug("mnode is deployed and waiting for raft to confirm");
tsMint.state = MN_STATUS_READY;
return 0;
}
void mnodeUnDeploy() {
sdbUnDeploy();
mnodeCleanup();
}
int32_t mnodeInit(SMnodePara para) {
mDebugFlag = 207;
if (tsMint.state != MN_STATUS_UNINIT) {
return 0;
} else {
tsMint.state = MN_STATUS_INIT;
}
mInfo("starting to initialize mnode ...");
int32_t code = mnodeSetPara(para);
if (code != 0) {
tsMint.state = MN_STATUS_UNINIT;
return code;
}
code = mnodeInitStep1();
if (code != 0) {
tsMint.state = MN_STATUS_UNINIT;
return -1;
}
code = sdbRead();
if (code != 0) {
if (mnodeNeedDeploy()) {
code = sdbDeploy();
if (code != 0) {
mnodeCleanupStep1();
tsMint.state = MN_STATUS_UNINIT;
return -1;
}
} else {
mnodeCleanupStep1();
tsMint.state = MN_STATUS_UNINIT;
return -1;
}
}
code = mnodeInitStep2();
if (code != 0) {
mnodeCleanupStep1();
tsMint.state = MN_STATUS_UNINIT;
return -1;
}
tsMint.state = MN_STATUS_READY;
mInfo("mnode is initialized successfully");
return 0;
}
void mnodeCleanup() {
if (tsMint.state != MN_STATUS_UNINIT && tsMint.state != MN_STATUS_CLOSING) {
mInfo("starting to clean up mnode");
tsMint.state = MN_STATUS_CLOSING;
mnodeCleanupStep2();
mnodeCleanupStep1();
tsMint.state = MN_STATUS_UNINIT;
mInfo("mnode is cleaned up");
}
}

6
source/server/vnode/src/vnodeMain.c
View File

@ -797,13 +797,11 @@ static void vnodeInitMsgFp() {
tsVmain.msgFp[TSDB_MSG_TYPE_MQ_DISCONNECT] = vnodeProcessWriteMsg;
tsVmain.msgFp[TSDB_MSG_TYPE_MQ_ACK] = vnodeProcessWriteMsg;
tsVmain.msgFp[TSDB_MSG_TYPE_MQ_RESET] = vnodeProcessWriteMsg;
//mq related end
tsVmain.msgFp[TSDB_MSG_TYPE_QUERY] = vnodeProcessReadMsg;
tsVmain.msgFp[TSDB_MSG_TYPE_FETCH] = vnodeProcessReadMsg;
//mq related
tsVmain.msgFp[TSDB_MSG_TYPE_MQ_QUERY] = vnodeProcessReadMsg;
tsVmain.msgFp[TSDB_MSG_TYPE_MQ_CONSUME] = vnodeProcessReadMsg;
//mq related end
tsVmain.msgFp[TSDB_MSG_TYPE_QUERY] = vnodeProcessReadMsg;
tsVmain.msgFp[TSDB_MSG_TYPE_FETCH] = vnodeProcessReadMsg;
}
void vnodeProcessMsg(SRpcMsg *pMsg) {

26
source/server/vnode/src/vnodeReadMsg.c
View File

@ -218,10 +218,34 @@ int32_t vnodeProcessQueryMsg(SVnode *pVnode, SReadMsg *pRead) {
}
//mq related
int32_t vnodeProcessConsumeMsg(SVnode *pVnode, SReadMsg *pRead){
int32_t vnodeProcessConsumeMsg(SVnode *pVnode, SReadMsg *pRead) {
//parse message and optionally move offset
void* pMsg = pRead->pCont;
tmqConsumeReq *pConsumeMsg = (tmqConsumeReq*) pMsg;
tmqMsgHead msgHead = pConsumeMsg->head;
//extract head
STQ *pTq = pVnode->pTQ;
tqGroupHandle *pHandle = tqFindGHandleBycId(pTq, msgHead.clientId);
//return msg if offset not moved
if(pConsumeMsg->commitOffset == pHandle->consumeOffset) {
//return msg
return 0;
}
//or move offset
tqMoveOffsetToNext(pHandle);
//fetch or register context
tqFetchMsg(pHandle, pRead);
//judge mode, tail read or catch up read
/*int64_t lastVer = walLastVer(pVnode->wal);*/
//launch new query
return 0;
}
int32_t vnodeProcessTqQueryMsg(SVnode *pVnode, SReadMsg *pRead) {
//get operator tree from tq data structure
//execute operator tree
//put data into ringbuffer
//unref memory
return 0;
}
//mq related end

22
source/server/vnode/tq/inc/tqInt.h
View File

@ -18,37 +18,19 @@
#include "tq.h"
#define TQ_BUFFER_SIZE 8
#ifdef __cplusplus
extern "C" {
#endif
typedef struct tqBufferItem {
int64_t offset;
void* executor;
void* content;
} tqBufferItem;
typedef struct tqGroupHandle {
char* topic; //c style, end with '\0'
int64_t cgId;
void* ahandle;
int64_t consumeOffset;
int32_t head;
int32_t tail;
tqBufferItem buffer[TQ_BUFFER_SIZE];
} tqGroupHandle;
//create persistent storage for meta info such as consuming offset
//return value > 0: cgId
//return value <= 0: error code
int tqCreateTCGroup(STQ*, const char* topic, int cgId, tqGroupHandle** handle);
//create ring buffer in memory and load consuming offset
int tqOpenTCGroup(STQ*, const char* topic, int cgId);
//int tqOpenTCGroup(STQ*, const char* topic, int cgId);
//destroy ring buffer and persist consuming offset
int tqCloseTCGroup(STQ*, const char* topic, int cgId);
//int tqCloseTCGroup(STQ*, const char* topic, int cgId);
//delete persistent storage for meta info
int tqDropTCGroup(STQ*, const char* topic, int cgId);

24
source/server/vnode/tq/src/tq.c
View File

@ -22,7 +22,7 @@
//
//handle management message
static tqGroupHandle* tqLookupGroupHandle(STQ *pTq, const char* topic, int cgId) {
tqGroupHandle* tqLookupGroupHandle(STQ *pTq, const char* topic, int cgId) {
//look in memory
//
//not found, try to restore from disk
@ -56,16 +56,30 @@ int tqOpenTGroup(STQ* pTq, const char* topic, int cgId) {
return 0;
}
int tqCloseTCGroup(STQ* pTq, const char* topic, int cgId) {
tqGroupHandle* handle = tqLookupGroupHandle(pTq, topic, cgId);
return tqCommitTCGroup(handle);
}
/*int tqCloseTCGroup(STQ* pTq, const char* topic, int cgId) {*/
/*tqGroupHandle* handle = tqLookupGroupHandle(pTq, topic, cgId);*/
/*return tqCommitTCGroup(handle);*/
/*}*/
int tqDropTCGroup(STQ* pTq, const char* topic, int cgId) {
//delete from disk
return 0;
}
int tqFetchMsg(tqGroupHandle* handle, void* msg) {
return 0;
}
int tqMoveOffsetToNext(tqGroupHandle* handle) {
return 0;
}
tqGroupHandle* tqFindGHandleBycId(STQ* pTq, int64_t cId) {
return NULL;
}
int tqPushMsg(STQ* pTq , void* p, int64_t version) {
//add reference
//judge and launch new query

4
source/util/src/terror.c
View File

@ -177,6 +177,10 @@ TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_PASS_FORMAT, "Invalid password form
TAOS_DEFINE_ERROR(TSDB_CODE_MND_NO_USER_FROM_CONN, "Can not get user from conn")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_TOO_MANY_USERS, "Too many users")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_MNODE_ALREADY_EXIST, "Mnode already exists")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_MNODE_NOT_EXIST, "Mnode not there")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_TABLE_ALREADY_EXIST, "Table already exists")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_TABLE_ID, "Table name too long")
TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_TABLE_NAME, "Table does not exist")

2
source/util/src/tstep.c
View File

@ -18,7 +18,7 @@
#include "ulog.h"
#include "tstep.h"
typedef struct SStepObj {
typedef struct {
char * name;
InitFp initFp;
CleanupFp cleanupFp;

2
source/util/src/tworker.c
View File

@ -76,7 +76,7 @@ static void *tWorkerThreadFp(SWorker *worker) {
}
code = (*pool->startFp)(ahandle, msg, qtype);
(*pool->endFp)(ahandle, msg, qtype, code);
if (pool->endFp) (*pool->endFp)(ahandle, msg, qtype, code);
}
return NULL;

7
src/mnode/CMakeLists.txt
View File

@ -1,7 +0,0 @@
aux_source_directory(source MNODE_SRC)
add_library(mnode ${MNODE_SRC})
target_include_directories(
mnode
PUBLIC "${CMAKE_SOURCE_DIR}/include/mnode"
PRIVATE "${CMAKE_CURRENT_SOURCE_DIR}/include"
)

10
src/mnode/CMakeLists.txt.in
View File

@ -1,10 +0,0 @@
CMAKE_MINIMUM_REQUIRED(VERSION 2.8...3.20)
PROJECT(TDengine)
INCLUDE_DIRECTORIES(${TD_COMMUNITY_DIR}/src/query/inc)
INCLUDE_DIRECTORIES(${TD_COMMUNITY_DIR}/src/dnode/inc)
INCLUDE_DIRECTORIES(inc)
AUX_SOURCE_DIRECTORY(src SRC)
ADD_LIBRARY(mnode ${SRC})

44
src/mnode/inc/mnodeAcct.h
View File

@ -1,44 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_ACCT_H
#define TDENGINE_MNODE_ACCT_H
#ifdef __cplusplus
extern "C" {
#endif
#include "tacct.h"
int32_t mnodeInitAccts();
void mnodeCleanupAccts();
void mnodeGetStatOfAllAcct(SAcctInfo* pAcctInfo);
void * mnodeGetAcct(char *acctName);
void * mnodeGetNextAcct(void *pIter, SAcctObj **pAcct);
void mnodeCancelGetNextAcct(void *pIter);
void mnodeIncAcctRef(SAcctObj *pAcct);
void mnodeDecAcctRef(SAcctObj *pAcct);
void mnodeAddDbToAcct(SAcctObj *pAcct, SDbObj *pDb);
void mnodeDropDbFromAcct(SAcctObj *pAcct, SDbObj *pDb);
void mnodeAddUserToAcct(SAcctObj *pAcct, SUserObj *pUser);
void mnodeDropUserFromAcct(SAcctObj *pAcct, SUserObj *pUser);
int32_t mnodeCompactAccts();
#ifdef __cplusplus
}
#endif
#endif

59
src/mnode/inc/mnodeDb.h
View File

@ -1,59 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_DB_H
#define TDENGINE_MNODE_DB_H
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
enum _TSDB_DB_STATUS {
TSDB_DB_STATUS_READY,
TSDB_DB_STATUS_DROPPING
};
// api
int32_t mnodeInitDbs();
void mnodeCleanupDbs();
int64_t mnodeGetDbNum();
int32_t mnodeGetDbMaxReplica();
SDbObj *mnodeGetDb(char *db);
SDbObj *mnodeGetDbByTableName(char *db);
void * mnodeGetNextDb(void *pIter, SDbObj **pDb);
void mnodeCancelGetNextDb(void *pIter);
void mnodeIncDbRef(SDbObj *pDb);
void mnodeDecDbRef(SDbObj *pDb);
bool mnodeCheckIsMonitorDB(char *db, char *monitordb);
void mnodeDropAllDbs(SAcctObj *pAcct);
int mnodeInsertAlterDbRow(SDbObj *pDb, void *pMsg);
int32_t mnodeCompactDbs();
// util func
void mnodeAddSuperTableIntoDb(SDbObj *pDb);
void mnodeRemoveSuperTableFromDb(SDbObj *pDb);
void mnodeAddTableIntoDb(SDbObj *pDb);
void mnodeRemoveTableFromDb(SDbObj *pDb);
void mnodeAddVgroupIntoDb(SVgObj *pVgroup);
void mnodeRemoveVgroupFromDb(SVgObj *pVgroup);
#ifdef __cplusplus
}
#endif
#endif

292
src/mnode/inc/mnodeDef.h
View File

@ -1,292 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_DEF_H
#define TDENGINE_MNODE_DEF_H
#ifdef __cplusplus
extern "C" {
#endif
#include "taosdef.h"
#include "taosmsg.h"
struct SVgObj;
struct SDbObj;
struct SAcctObj;
struct SUserObj;
struct SMnodeObj;
/*
struct define notes:
1. The first field must be the xxxxId field or name field , e.g. 'int32_t dnodeId', 'int32_t mnodeId', 'char name[]', 'char user[]', ...
2. From the dnodeId field to the updataEnd field, these information will be falled disc;
3. The fields behind the updataEnd field can be changed;
*/
typedef struct SClusterObj {
char uid[TSDB_CLUSTER_ID_LEN];
int64_t createdTime;
int8_t reserved[12];
int8_t updateEnd[4];
int32_t refCount;
} SClusterObj;
typedef struct SDnodeObj {
int32_t dnodeId;
int32_t openVnodes;
int64_t createdTime;
int64_t lastAccess;
int32_t customScore; // config by user
uint16_t numOfCores; // from dnode status msg
uint16_t dnodePort;
char dnodeFqdn[TSDB_FQDN_LEN];
char dnodeEp[TSDB_EP_LEN];
int8_t alternativeRole; // from dnode status msg, 0-any, 1-mgmt, 2-dnode
int8_t status; // set in balance function
int8_t isMgmt;
int8_t reserve1[11];
int8_t updateEnd[4];
int32_t refCount;
uint32_t moduleStatus;
uint32_t lastReboot; // time stamp for last reboot
float score; // calc in balance function
float diskAvailable; // from dnode status msg
int16_t diskAvgUsage; // calc from sys.disk
int16_t cpuAvgUsage; // calc from sys.cpu
int16_t memoryAvgUsage; // calc from sys.mem
int16_t bandwidthUsage; // calc from sys.band
int8_t offlineReason;
int8_t reserved2[1];
} SDnodeObj;
typedef struct SMnodeObj {
int32_t mnodeId;
int8_t reserved0[4];
int64_t createdTime;
int8_t reserved1[4];
int8_t updateEnd[4];
int32_t refCount;
int8_t role;
int64_t roleTime;
int8_t reserved2[3];
} SMnodeObj;
typedef struct STableObj {
char *tableId;
int8_t type;
} STableObj;
typedef struct SSTableObj {
STableObj info;
int8_t reserved0[9]; // for fill struct STableObj to 4byte align
int16_t nextColId;
int32_t sversion;
uint64_t uid;
int64_t createdTime;
int32_t tversion;
int32_t numOfColumns;
int32_t numOfTags;
int8_t updateEnd[4];
int32_t refCount;
int32_t numOfTables;
SSchema * schema;
void * vgHash;
} SSTableObj;
typedef struct {
STableObj info;
int8_t reserved0[9]; // for fill struct STableObj to 4byte align
int16_t nextColId; //used by normal table
int32_t sversion; //used by normal table
uint64_t uid;
uint64_t suid;
int64_t createdTime;
int32_t numOfColumns; //used by normal table
int32_t tid;
int32_t vgId;
int32_t sqlLen;
int8_t updateEnd[4];
int32_t refCount;
char* sql; //used by normal table
SSchema* schema; //used by normal table
SSTableObj*superTable;
} SCTableObj;
typedef struct {
int32_t dnodeId;
int8_t role;
int8_t vver[3]; // To ensure compatibility, 3 bits are used to represent the remainder of 64 bit version
SDnodeObj *pDnode;
} SVnodeGid;
typedef struct SVgObj {
uint32_t vgId;
int32_t numOfVnodes;
int64_t createdTime;
int32_t lbDnodeId;
int32_t lbTime;
char dbName[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
int8_t inUse;
int8_t accessState;
int8_t status;
int8_t reserved0[4];
SVnodeGid vnodeGid[TSDB_MAX_REPLICA];
int32_t vgCfgVersion;
int8_t compact;
int8_t reserved1[8];
int8_t updateEnd[4];
int32_t refCount;
int32_t numOfTables;
int64_t totalStorage;
int64_t compStorage;
int64_t pointsWritten;
struct SDbObj *pDb;
void * idPool;
} SVgObj;
typedef struct {
int32_t cacheBlockSize;
int32_t totalBlocks;
int32_t maxTables;
int32_t daysPerFile;
int32_t daysToKeep0;
int32_t daysToKeep1;
int32_t daysToKeep2;
int32_t minRowsPerFileBlock;
int32_t maxRowsPerFileBlock;
int32_t commitTime;
int32_t fsyncPeriod;
int8_t precision;
int8_t compression;
int8_t walLevel;
int8_t replications;
int8_t quorum;
int8_t update;
int8_t cacheLastRow;
int8_t dbType;
int16_t partitions;
int8_t reserved[7];
} SDbCfg;
typedef struct SDbObj {
char name[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
int8_t reserved0[4];
char acct[TSDB_USER_LEN];
int64_t createdTime;
int32_t dbCfgVersion;
SDbCfg cfg;
int8_t status;
int8_t reserved1[11];
int8_t updateEnd[4];
int32_t refCount;
int32_t numOfVgroups;
int32_t numOfTables;
int32_t numOfSuperTables;
int32_t vgListSize;
int32_t vgListIndex;
SVgObj **vgList;
struct SAcctObj *pAcct;
pthread_mutex_t mutex;
} SDbObj;
typedef struct SUserObj {
char user[TSDB_USER_LEN];
char pass[TSDB_KEY_LEN];
char acct[TSDB_USER_LEN];
int64_t createdTime;
int8_t superAuth;
int8_t writeAuth;
int8_t reserved[10];
int8_t updateEnd[4];
int32_t refCount;
struct SAcctObj * pAcct;
} SUserObj;
typedef struct SFuncObj {
char name[TSDB_FUNC_NAME_LEN];
char path[128];
int32_t contLen;
char cont[TSDB_FUNC_CODE_LEN];
int32_t funcType;
int32_t bufSize;
int64_t createdTime;
uint8_t resType;
int16_t resBytes;
int64_t sig; // partial md5 sign
int16_t type; // [lua script|so|js]
int8_t reserved[64];
int8_t updateEnd[4];
int32_t refCount;
} SFuncObj;
typedef struct {
int64_t totalStorage; // Total storage wrtten from this account
int64_t compStorage; // Compressed storage on disk
int64_t queryTime;
int64_t totalPoints;
int64_t inblound;
int64_t outbound;
int64_t sKey;
int32_t numOfUsers;
int32_t numOfDbs;
int32_t numOfTimeSeries;
int32_t numOfPointsPerSecond;
int32_t numOfConns;
int32_t numOfQueries;
int32_t numOfStreams;
int8_t accessState; // Checked by mgmt heartbeat message
int8_t reserved[3];
} SAcctInfo;
typedef struct SAcctObj {
char user[TSDB_USER_LEN];
char pass[TSDB_KEY_LEN];
SAcctCfg cfg;
int64_t createdTime;
int32_t acctId;
int8_t status;
int8_t reserved0[7];
int8_t updateEnd[4];
int32_t refCount;
int8_t reserved1[4];
SAcctInfo acctInfo;
pthread_mutex_t mutex;
} SAcctObj;
typedef struct {
char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN];
int8_t type;
int16_t numOfColumns;
int32_t index;
int32_t rowSize;
int32_t numOfRows;
void * pIter;
void * pVgIter;
void ** ppShow;
int16_t offset[TSDB_MAX_COLUMNS];
int32_t bytes[TSDB_MAX_COLUMNS];
int32_t numOfReads;
int8_t maxReplica;
int8_t reserved0[1];
uint16_t payloadLen;
char payload[];
} SShowObj;
#ifdef __cplusplus
}
#endif
#endif

87
src/mnode/inc/mnodeDnode.h
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/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_DNODE_H
#define TDENGINE_MNODE_DNODE_H
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
TAOS_DN_STATUS_OFFLINE,
TAOS_DN_STATUS_DROPPING,
TAOS_DN_STATUS_BALANCING,
TAOS_DN_STATUS_READY
} EDnodeStatus;
typedef enum {
TAOS_DN_ALTERNATIVE_ROLE_ANY,
TAOS_DN_ALTERNATIVE_ROLE_MNODE,
TAOS_DN_ALTERNATIVE_ROLE_VNODE
} EDnodeAlternativeRole;
typedef enum EDnodeOfflineReason {
TAOS_DN_OFF_ONLINE = 0,
TAOS_DN_OFF_STATUS_MSG_TIMEOUT,
TAOS_DN_OFF_STATUS_NOT_RECEIVED,
TAOS_DN_OFF_RESET_BY_MNODE,
TAOS_DN_OFF_VERSION_NOT_MATCH,
TAOS_DN_OFF_DNODE_ID_NOT_MATCH,
TAOS_DN_OFF_CLUSTER_ID_NOT_MATCH,
TAOS_DN_OFF_NUM_OF_MNODES_NOT_MATCH,
TAOS_DN_OFF_ENABLE_BALANCE_NOT_MATCH,
TAOS_DN_OFF_MN_EQUAL_VN_NOT_MATCH,
TAOS_DN_OFF_OFFLINE_THRESHOLD_NOT_MATCH,
TAOS_DN_OFF_STATUS_INTERVAL_NOT_MATCH,
TAOS_DN_OFF_MAX_TAB_PER_VN_NOT_MATCH,
TAOS_DN_OFF_MAX_VG_PER_DB_NOT_MATCH,
TAOS_DN_OFF_ARBITRATOR_NOT_MATCH,
TAOS_DN_OFF_TIME_ZONE_NOT_MATCH,
TAOS_DN_OFF_LOCALE_NOT_MATCH,
TAOS_DN_OFF_CHARSET_NOT_MATCH,
TAOS_DN_OFF_FLOW_CTRL_NOT_MATCH,
TAOS_DN_OFF_SLAVE_QUERY_NOT_MATCH,
TAOS_DN_OFF_ADJUST_MASTER_NOT_MATCH,
TAOS_DN_OFF_OTHERS
} EDnodeOfflineReason;
extern char* dnodeStatus[];
extern char* dnodeRoles[];
int32_t mnodeInitDnodes();
void mnodeCleanupDnodes();
int32_t mnodeGetDnodesNum();
int32_t mnodeGetOnlinDnodesCpuCoreNum();
int32_t mnodeGetOnlineDnodesNum();
void mnodeGetOnlineAndTotalDnodesNum(int32_t *onlineNum, int32_t *totalNum);
void * mnodeGetNextDnode(void *pIter, SDnodeObj **pDnode);
void mnodeCancelGetNextDnode(void *pIter);
void mnodeIncDnodeRef(SDnodeObj *pDnode);
void mnodeDecDnodeRef(SDnodeObj *pDnode);
void * mnodeGetDnode(int32_t dnodeId);
void * mnodeGetDnodeByEp(char *ep);
void mnodeUpdateDnode(SDnodeObj *pDnode);
int32_t mnodeDropDnode(SDnodeObj *pDnode, void *pMsg);
int32_t mnodeCompactDnodes();
extern int64_t tsAccessSquence;
#ifdef __cplusplus
}
#endif
#endif

40
src/mnode/inc/mnodeFunc.h
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@ -1,40 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_FUNC_H
#define TDENGINE_MNODE_FUNC_H
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
int32_t mnodeInitFuncs();
void mnodeCleanupFuncs();
SFuncObj *mnodeGetFunc(char *name);
void * mnodeGetNextFunc(void *pIter, SFuncObj **pFunc);
void mnodeCancelGetNextFunc(void *pIter);
void mnodeIncFuncRef(SFuncObj *pFunc);
void mnodeDecFuncRef(SFuncObj *pFunc);
int32_t mnodeCreateFunc(SAcctObj *pAcct, char *name, int32_t codeLen, char *code, char *path, uint8_t outputType, int16_t outputLen, int32_t funcType, int32_t bufSize, SMnodeMsg *pMsg);
#ifdef __cplusplus
}
#endif
#endif

52
src/mnode/inc/mnodeInt.h
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@ -1,52 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_LOG_H
#define TDENGINE_MNODE_LOG_H
#ifdef __cplusplus
extern "C" {
#endif
#include "tlog.h"
#include "monitor.h"
extern int32_t mDebugFlag;
extern int32_t sdbDebugFlag;
// mnode log function
#define mFatal(...) { if (mDebugFlag & DEBUG_FATAL) { taosPrintLog("MND FATAL ", 255, __VA_ARGS__); }}
#define mError(...) { if (mDebugFlag & DEBUG_ERROR) { taosPrintLog("MND ERROR ", 255, __VA_ARGS__); }}
#define mWarn(...) { if (mDebugFlag & DEBUG_WARN) { taosPrintLog("MND WARN ", 255, __VA_ARGS__); }}
#define mInfo(...) { if (mDebugFlag & DEBUG_INFO) { taosPrintLog("MND ", 255, __VA_ARGS__); }}
#define mDebug(...) { if (mDebugFlag & DEBUG_DEBUG) { taosPrintLog("MND ", mDebugFlag, __VA_ARGS__); }}
#define mTrace(...) { if (mDebugFlag & DEBUG_TRACE) { taosPrintLog("MND ", mDebugFlag, __VA_ARGS__); }}
#define sdbFatal(...) { if (sdbDebugFlag & DEBUG_FATAL) { taosPrintLog("SDB FATAL ", 255, __VA_ARGS__); }}
#define sdbError(...) { if (sdbDebugFlag & DEBUG_ERROR) { taosPrintLog("SDB ERROR ", 255, __VA_ARGS__); }}
#define sdbWarn(...) { if (sdbDebugFlag & DEBUG_WARN) { taosPrintLog("SDB WARN ", 255, __VA_ARGS__); }}
#define sdbInfo(...) { if (sdbDebugFlag & DEBUG_INFO) { taosPrintLog("SDB ", 255, __VA_ARGS__); }}
#define sdbDebug(...) { if (sdbDebugFlag & DEBUG_DEBUG) { taosPrintLog("SDB ", sdbDebugFlag, __VA_ARGS__); }}
#define sdbTrace(...) { if (sdbDebugFlag & DEBUG_TRACE) { taosPrintLog("SDB ", sdbDebugFlag, __VA_ARGS__); }}
#define mLError(...) { monSaveLog(2, __VA_ARGS__); mError(__VA_ARGS__) }
#define mLWarn(...) { monSaveLog(1, __VA_ARGS__); mWarn(__VA_ARGS__) }
#define mLInfo(...) { monSaveLog(0, __VA_ARGS__); mInfo(__VA_ARGS__) }
#ifdef __cplusplus
}
#endif
#endif

58
src/mnode/inc/mnodeMnode.h
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/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_MNODE_H
#define TDENGINE_MNODE_MNODE_H
#ifdef __cplusplus
extern "C" {
#endif
struct SMnodeObj;
typedef enum {
TAOS_MN_STATUS_OFFLINE,
TAOS_MN_STATUS_DROPPING,
TAOS_MN_STATUS_READY
} EMnodeStatus;
int32_t mnodeInitMnodes();
void mnodeCleanupMnodes();
void mnodeCreateMnode(int32_t dnodeId, char *dnodeEp, bool needConfirm);
int32_t mnodeDropMnode(int32_t dnodeId);
void mnodeDropMnodeLocal(int32_t dnodeId);
void * mnodeGetMnode(int32_t mnodeId);
int32_t mnodeGetMnodesNum();
void * mnodeGetNextMnode(void *pIter, struct SMnodeObj **pMnode);
void mnodeCancelGetNextMnode(void *pIter);
void mnodeIncMnodeRef(struct SMnodeObj *pMnode);
void mnodeDecMnodeRef(struct SMnodeObj *pMnode);
char * mnodeGetMnodeRoleStr();
void mnodeGetMnodeEpSetForPeer(SRpcEpSet *epSet, bool redirect);
void mnodeGetMnodeEpSetForShell(SRpcEpSet *epSet, bool redirect);
char* mnodeGetMnodeMasterEp();
void mnodeGetMnodeInfos(void *mnodes);
void mnodeUpdateMnodeEpSet(SMInfos *pMnodes);
int32_t mnodeCompactMnodes();
#ifdef __cplusplus
}
#endif
#endif

54
src/mnode/inc/mnodeProfile.h
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@ -1,54 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_PROFILE_H
#define TDENGINE_MNODE_PROFILE_H
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
typedef struct {
char user[TSDB_USER_LEN];
char appName[TSDB_APPNAME_LEN]; // app name that invokes taosc
uint32_t pid; // pid of app that invokes taosc
int8_t killed;
uint16_t port;
uint32_t ip;
uint32_t connId;
uint64_t stime;
uint64_t lastAccess;
uint32_t queryId;
uint32_t streamId;
int32_t numOfQueries;
int32_t numOfStreams;
SStreamDesc *pStreams;
SQueryDesc * pQueries;
} SConnObj;
int32_t mnodeInitProfile();
void mnodeCleanupProfile();
SConnObj *mnodeCreateConn(char *user, uint32_t ip, uint16_t port, int32_t pid, const char* app);
SConnObj *mnodeAccquireConn(int32_t connId, char *user, uint32_t ip, uint16_t port);
void mnodeReleaseConn(SConnObj *pConn);
int32_t mnodeSaveQueryStreamList(SConnObj *pConn, SHeartBeatMsg *pHBMsg);
#ifdef __cplusplus
}
#endif
#endif

116
src/mnode/inc/mnodeSdb.h
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@ -1,116 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_SDB_H
#define TDENGINE_MNODE_SDB_H
#ifdef __cplusplus
extern "C" {
#endif
#include "mnode.h"
#include "twal.h"
typedef enum {
SDB_TABLE_CLUSTER = 0,
SDB_TABLE_DNODE = 1,
SDB_TABLE_MNODE = 2,
SDB_TABLE_ACCOUNT = 3,
SDB_TABLE_USER = 4,
SDB_TABLE_DB = 5,
SDB_TABLE_VGROUP = 6,
SDB_TABLE_STABLE = 7,
SDB_TABLE_CTABLE = 8,
SDB_TABLE_FUNC = 9,
SDB_TABLE_MAX = 10
} ESdbTable;
typedef enum {
SDB_KEY_STRING = 0,
SDB_KEY_INT = 1,
SDB_KEY_AUTO = 2,
SDB_KEY_VAR_STRING = 3,
} ESdbKey;
typedef enum {
SDB_OPER_GLOBAL = 0,
SDB_OPER_LOCAL = 1
} ESdbOper;
typedef struct SSdbRow {
ESdbOper type;
int32_t processedCount; // for sync fwd callback
int32_t code; // for callback in sdb queue
int32_t rowSize;
void * rowData;
void * pObj;
void * pTable;
SMnodeMsg *pMsg;
int32_t (*fpReq)(SMnodeMsg *pMsg);
int32_t (*fpRsp)(SMnodeMsg *pMsg, int32_t code);
char reserveForSync[24];
SWalHead pHead;
} SSdbRow;
typedef struct {
char * name;
int32_t hashSessions;
int32_t maxRowSize;
int32_t refCountPos;
ESdbTable id;
ESdbKey keyType;
int32_t (*fpInsert)(SSdbRow *pRow);
int32_t (*fpDelete)(SSdbRow *pRow);
int32_t (*fpUpdate)(SSdbRow *pRow);
int32_t (*fpEncode)(SSdbRow *pRow);
int32_t (*fpDecode)(SSdbRow *pRow);
int32_t (*fpDestroy)(SSdbRow *pRow);
int32_t (*fpRestored)();
} SSdbTableDesc;
int32_t sdbInitRef();
void sdbCleanUpRef();
int32_t sdbInit();
void sdbCleanUp();
int64_t sdbOpenTable(SSdbTableDesc *desc);
void sdbCloseTable(int64_t rid);
void* sdbGetTableByRid(int64_t rid);
bool sdbIsMaster();
bool sdbIsServing();
void sdbUpdateMnodeRoles();
int32_t sdbGetReplicaNum();
int32_t sdbInsertRow(SSdbRow *pRow);
int32_t sdbInsertCompactRow(SSdbRow *pRow);
int32_t sdbDeleteRow(SSdbRow *pRow);
int32_t sdbUpdateRow(SSdbRow *pRow);
int32_t sdbInsertRowToQueue(SSdbRow *pRow);
void * sdbGetRow(void *pTable, void *key);
void * sdbFetchRow(void *pTable, void *pIter, void **ppRow);
void sdbFreeIter(void *pTable, void *pIter);
void sdbIncRef(void *pTable, void *pRow);
void sdbDecRef(void *pTable, void *pRow);
int64_t sdbGetNumOfRows(void *pTable);
int32_t sdbGetId(void *pTable);
uint64_t sdbGetVersion();
bool sdbCheckRowDeleted(void *pTable, void *pRow);
int32_t mnodeCompactWal();
#ifdef __cplusplus
}
#endif
#endif

39
src/mnode/inc/mnodeShow.h
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@ -1,39 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_SHELL_H
#define TDENGINE_MNODE_SHELL_H
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
int32_t mnodeInitShow();
void mnodeCleanUpShow();
typedef int32_t (*SShowMetaFp)(STableMetaMsg *pMeta, SShowObj *pShow, void *pConn);
typedef int32_t (*SShowRetrieveFp)(SShowObj *pShow, char *data, int32_t rows, void *pConn);
typedef void (*SShowFreeIterFp)(void *pIter);
void mnodeAddShowMetaHandle(uint8_t showType, SShowMetaFp fp);
void mnodeAddShowRetrieveHandle(uint8_t showType, SShowRetrieveFp fp);
void mnodeAddShowFreeIterHandle(uint8_t msgType, SShowFreeIterFp fp);
void mnodeVacuumResult(char *data, int32_t numOfCols, int32_t rows, int32_t capacity, SShowObj *pShow);
#ifdef __cplusplus
}
#endif
#endif

45
src/mnode/inc/mnodeTable.h
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@ -1,45 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TBASE_MNODE_TABLE_H
#define TBASE_MNODE_TABLE_H
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
int32_t mnodeInitTables();
void mnodeCleanupTables();
int64_t mnodeGetSuperTableNum();
int64_t mnodeGetChildTableNum();
void * mnodeGetTable(char *tableId);
void mnodeIncTableRef(void *pTable);
void mnodeDecTableRef(void *pTable);
void * mnodeGetNextChildTable(void *pIter, SCTableObj **pTable);
void * mnodeGetNextSuperTable(void *pIter, SSTableObj **pTable);
void mnodeCancelGetNextChildTable(void *pIter);
void mnodeCancelGetNextSuperTable(void *pIter);
void mnodeDropAllChildTables(SDbObj *pDropDb);
void mnodeDropAllSuperTables(SDbObj *pDropDb);
void mnodeDropAllChildTablesInVgroups(SVgObj *pVgroup);
int32_t mnodeCompactTables();
#ifdef __cplusplus
}
#endif
#endif

42
src/mnode/inc/mnodeUser.h
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@ -1,42 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_USER_H
#define TDENGINE_MNODE_USER_H
#ifdef __cplusplus
extern "C" {
#endif
#include "mnodeDef.h"
int32_t mnodeInitUsers();
void mnodeCleanupUsers();
SUserObj *mnodeGetUser(char *name);
void * mnodeGetNextUser(void *pIter, SUserObj **pUser);
void mnodeCancelGetNextUser(void *pIter);
void mnodeIncUserRef(SUserObj *pUser);
void mnodeDecUserRef(SUserObj *pUser);
SUserObj *mnodeGetUserFromConn(void *pConn);
char * mnodeGetUserFromMsg(void *pMnodeMsg);
int32_t mnodeCreateUser(SAcctObj *pAcct, char *name, char *pass, void *pMsg);
void mnodeDropAllUsers(SAcctObj *pAcct);
int32_t mnodeCompactUsers();
#ifdef __cplusplus
}
#endif
#endif

66
src/mnode/inc/mnodeVgroup.h
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/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef TDENGINE_MNODE_VGROUP_H
#define TDENGINE_MNODE_VGROUP_H
#ifdef __cplusplus
extern "C" {
#endif
struct SMnodeMsg;
int32_t mnodeInitVgroups();
void mnodeCleanupVgroups();
int64_t mnodeGetVgroupNum();
SVgObj *mnodeGetVgroup(int32_t vgId);
void mnodeIncVgroupRef(SVgObj *pVgroup);
void mnodeDecVgroupRef(SVgObj *pVgroup);
void mnodeDropAllDbVgroups(SDbObj *pDropDb);
void mnodeSendDropAllDbVgroupsMsg(SDbObj *pDropDb);
void mnodeDropAllDnodeVgroups(SDnodeObj *pDropDnode);
//void mnodeUpdateAllDbVgroups(SDbObj *pAlterDb);
int32_t mnodeCompactVgroups();
void * mnodeGetNextVgroup(void *pIter, SVgObj **pVgroup);
void mnodeCancelGetNextVgroup(void *pIter);
void mnodeUpdateVgroup(SVgObj *pVgroup);
void mnodeUpdateVgroupStatus(SVgObj *pVgroup, SDnodeObj *pDnode, SVnodeLoad *pVload);
void mnodeCheckUnCreatedVgroup(SDnodeObj *pDnode, SVnodeLoad *pVloads, int32_t openVnodes);
int32_t mnodeCreateVgroup(struct SMnodeMsg *pMsg);
void mnodeDropVgroup(SVgObj *pVgroup, void *ahandle);
void mnodeAlterVgroup(SVgObj *pVgroup, void *ahandle);
int32_t mnodeGetAvailableVgroup(struct SMnodeMsg *pMsg, SVgObj **pVgroup, int32_t *sid);
int32_t mnodeAddTableIntoVgroup(SVgObj *pVgroup, SCTableObj *pTable, bool needCheck);
void mnodeRemoveTableFromVgroup(SVgObj *pVgroup, SCTableObj *pTable);
void mnodeSendDropVnodeMsg(int32_t vgId, SRpcEpSet *epSet, void *ahandle);
void mnodeSendCreateVgroupMsg(SVgObj *pVgroup, void *ahandle);
void mnodeSendAlterVgroupMsg(SVgObj *pVgroup,SMnodeMsg *pMsg);
void mnodeSendSyncVgroupMsg(SVgObj *pVgroup);
void mnodeSendCompactVgroupMsg(SVgObj *pVgroup);
SRpcEpSet mnodeGetEpSetFromVgroup(SVgObj *pVgroup);
SRpcEpSet mnodeGetEpSetFromIp(char *ep);
int32_t mnodeGetVgidVer(int8_t *vver);
void mnodeSetVgidVer(int8_t *cver, uint64_t iver);
#ifdef __cplusplus
}
#endif
#endif

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src/mnode/src/mnodeAcct.c
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@ -1,273 +0,0 @@
/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "taoserror.h"
#include "tglobal.h"
#include "dnode.h"
#include "mnodeDef.h"
#include "mnodeInt.h"
#include "mnodeAcct.h"
#include "mnodeDb.h"
#include "mnodeSdb.h"
#include "mnodeUser.h"
#include "mnodeVgroup.h"
int64_t tsAcctRid = -1;
void * tsAcctSdb = NULL;
static int32_t tsAcctUpdateSize;
static int32_t mnodeCreateRootAcct();
static int32_t mnodeAcctActionDestroy(SSdbRow *pRow) {
SAcctObj *pAcct = pRow->pObj;
pthread_mutex_destroy(&pAcct->mutex);
tfree(pRow->pObj);
return TSDB_CODE_SUCCESS;
}
static int32_t mnodeAcctActionInsert(SSdbRow *pRow) {
SAcctObj *pAcct = pRow->pObj;
memset(&pAcct->acctInfo, 0, sizeof(SAcctInfo));
pAcct->acctInfo.accessState = TSDB_VN_ALL_ACCCESS;
pthread_mutex_init(&pAcct->mutex, NULL);
return TSDB_CODE_SUCCESS;
}
static int32_t mnodeAcctActionDelete(SSdbRow *pRow) {
SAcctObj *pAcct = pRow->pObj;
mnodeDropAllUsers(pAcct);
mnodeDropAllDbs(pAcct);
return TSDB_CODE_SUCCESS;
}
static int32_t mnodeAcctActionUpdate(SSdbRow *pRow) {
SAcctObj *pAcct = pRow->pObj;
SAcctObj *pSaved = mnodeGetAcct(pAcct->user);
if (pAcct != pSaved) {
memcpy(pSaved, pAcct, tsAcctUpdateSize);
free(pAcct);
}
mnodeDecAcctRef(pSaved);
return TSDB_CODE_SUCCESS;
}
static int32_t mnodeAcctActionEncode(SSdbRow *pRow) {
SAcctObj *pAcct = pRow->pObj;
memcpy(pRow->rowData, pAcct, tsAcctUpdateSize);
pRow->rowSize = tsAcctUpdateSize;
return TSDB_CODE_SUCCESS;
}
static int32_t mnodeAcctActionDecode(SSdbRow *pRow) {
SAcctObj *pAcct = (SAcctObj *) calloc(1, sizeof(SAcctObj));
if (pAcct == NULL) return TSDB_CODE_MND_OUT_OF_MEMORY;
memcpy(pAcct, pRow->rowData, tsAcctUpdateSize);
pRow->pObj = pAcct;
return TSDB_CODE_SUCCESS;
}
static int32_t mnodeAcctActionRestored() {
int64_t numOfRows = sdbGetNumOfRows(tsAcctSdb);
if (numOfRows <= 0 && dnodeIsFirstDeploy()) {
mInfo("dnode first deploy, create root acct");
int32_t code = mnodeCreateRootAcct();
if (code != TSDB_CODE_SUCCESS && code != TSDB_CODE_MND_ACTION_IN_PROGRESS) {
mError("failed to create root account, reason:%s", tstrerror(code));
return code;
}
}
acctInit();
return TSDB_CODE_SUCCESS;
}
int32_t mnodeInitAccts() {
SAcctObj tObj;
tsAcctUpdateSize = (int32_t)((int8_t *)tObj.updateEnd - (int8_t *)&tObj);
SSdbTableDesc desc = {
.id = SDB_TABLE_ACCOUNT,
.name = "accounts",
.hashSessions = TSDB_DEFAULT_ACCOUNTS_HASH_SIZE,
.maxRowSize = tsAcctUpdateSize,
.refCountPos = (int32_t)((int8_t *)(&tObj.refCount) - (int8_t *)&tObj),
.keyType = SDB_KEY_STRING,
.fpInsert = mnodeAcctActionInsert,
.fpDelete = mnodeAcctActionDelete,
.fpUpdate = mnodeAcctActionUpdate,
.fpEncode = mnodeAcctActionEncode,
.fpDecode = mnodeAcctActionDecode,
.fpDestroy = mnodeAcctActionDestroy,
.fpRestored = mnodeAcctActionRestored
};
tsAcctRid = sdbOpenTable(&desc);
tsAcctSdb = sdbGetTableByRid(tsAcctRid);
if (tsAcctSdb == NULL) {
mError("table:%s, failed to create hash", desc.name);
return -1;
}
mDebug("table:%s, hash is created", desc.name);
return TSDB_CODE_SUCCESS;
}
void mnodeCleanupAccts() {
acctCleanUp();
sdbCloseTable(tsAcctRid);
tsAcctSdb = NULL;
}
void mnodeGetStatOfAllAcct(SAcctInfo* pAcctInfo) {
memset(pAcctInfo, 0, sizeof(*pAcctInfo));
void *pIter = NULL;
SAcctObj *pAcct = NULL;
while (1) {
pIter = mnodeGetNextAcct(pIter, &pAcct);
if (pAcct == NULL) {
break;
}
pAcctInfo->numOfDbs += pAcct->acctInfo.numOfDbs;
pAcctInfo->numOfTimeSeries += pAcct->acctInfo.numOfTimeSeries;
mnodeDecAcctRef(pAcct);
}
SVgObj *pVgroup = NULL;
pIter = NULL;
while (1) {
pIter = mnodeGetNextVgroup(pIter, &pVgroup);
if (pVgroup == NULL) {
break;
}
pAcctInfo->totalStorage += pVgroup->totalStorage;
pAcctInfo->compStorage += pVgroup->compStorage;
pAcctInfo->totalPoints += pVgroup->pointsWritten;
mnodeDecVgroupRef(pVgroup);
}
}
void *mnodeGetAcct(char *name) {
return sdbGetRow(tsAcctSdb, name);
}
void *mnodeGetNextAcct(void *pIter, SAcctObj **pAcct) {
return sdbFetchRow(tsAcctSdb, pIter, (void **)pAcct);
}
void mnodeCancelGetNextAcct(void *pIter) {
sdbFreeIter(tsAcctSdb, pIter);
}
void mnodeIncAcctRef(SAcctObj *pAcct) {
sdbIncRef(tsAcctSdb, pAcct);
}
void mnodeDecAcctRef(SAcctObj *pAcct) {
sdbDecRef(tsAcctSdb, pAcct);
}
void mnodeAddDbToAcct(SAcctObj *pAcct, SDbObj *pDb) {
atomic_add_fetch_32(&pAcct->acctInfo.numOfDbs, 1);
pDb->pAcct = pAcct;
mnodeIncAcctRef(pAcct);
}
void mnodeDropDbFromAcct(SAcctObj *pAcct, SDbObj *pDb) {
atomic_sub_fetch_32(&pAcct->acctInfo.numOfDbs, 1);
pDb->pAcct = NULL;
mnodeDecAcctRef(pAcct);
}
void mnodeAddUserToAcct(SAcctObj *pAcct, SUserObj *pUser) {
atomic_add_fetch_32(&pAcct->acctInfo.numOfUsers, 1);
pUser->pAcct = pAcct;
mnodeIncAcctRef(pAcct);
}
void mnodeDropUserFromAcct(SAcctObj *pAcct, SUserObj *pUser) {
atomic_sub_fetch_32(&pAcct->acctInfo.numOfUsers, 1);
pUser->pAcct = NULL;
mnodeDecAcctRef(pAcct);
}
static int32_t mnodeCreateRootAcct() {
int64_t numOfAccts = sdbGetNumOfRows(tsAcctSdb);
if (numOfAccts != 0) return TSDB_CODE_SUCCESS;
SAcctObj *pAcct = malloc(sizeof(SAcctObj));
memset(pAcct, 0, sizeof(SAcctObj));
strcpy(pAcct->user, TSDB_DEFAULT_USER);
taosEncryptPass((uint8_t *)TSDB_DEFAULT_PASS, strlen(TSDB_DEFAULT_PASS), pAcct->pass);
pAcct->cfg = (SAcctCfg){
.maxUsers = 128,
.maxDbs = 128,
.maxTimeSeries = INT32_MAX,
.maxConnections = 1024,
.maxStreams = 1000,
.maxPointsPerSecond = 10000000,
.maxStorage = INT64_MAX,
.maxQueryTime = INT64_MAX,
.maxInbound = 0,
.maxOutbound = 0,
.accessState = TSDB_VN_ALL_ACCCESS
};
pAcct->acctId = sdbGetId(tsAcctSdb);
pAcct->createdTime = taosGetTimestampMs();
SSdbRow row = {
.type = SDB_OPER_GLOBAL,
.pTable = tsAcctSdb,
.pObj = pAcct,
};
return sdbInsertRow(&row);
}
int32_t mnodeCompactAccts() {
void *pIter = NULL;
SAcctObj *pAcct = NULL;
mInfo("start to compact accts table...");
while (1) {
pIter = mnodeGetNextAcct(pIter, &pAcct);
if (pAcct == NULL) break;
SSdbRow row = {
.type = SDB_OPER_GLOBAL,
.pTable = tsAcctSdb,
.pObj = pAcct,
};
mInfo("compact accts %s", pAcct->user);
sdbInsertCompactRow(&row);
}
mInfo("end to compact accts table...");
return 0;
}
#ifndef _ACCT
int32_t acctInit() { return TSDB_CODE_SUCCESS; }
void acctCleanUp() {}
int32_t acctCheck(void *pAcct, EAcctGrantType type) { return TSDB_CODE_SUCCESS; }
#endif

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