xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Merge pull request #1543 from taosdata/feature/vpeer 

Feature/vpeer
This commit is contained in:
slguan 2020-04-07 00:16:48 +08:00 committed by GitHub
parent af3944bb73 f54daccdc6
commit c684094f7a
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
19 changed files with 203 additions and 117 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
CMakeLists.txt
View File

@ -3,6 +3,8 @@ PROJECT(TDengine)
SET(TD_CLUSTER FALSE)
SET(TD_ACCOUNT FALSE)
SET(TD_VPEER FALSE)
SET(TD_MPEER FALSE)
SET(TD_GRANT FALSE)
SET(TD_COVER FALSE)
SET(TD_PAGMODE_LITE FALSE)

2
src/client/src/tscServer.c
View File

@ -1835,7 +1835,7 @@ int tscProcessTableMetaRsp(SSqlObj *pSql) {
}
for (int i = 0; i < TSDB_VNODES_SUPPORT; ++i) {
pMetaMsg->vpeerDesc[i].vnode = htonl(pMetaMsg->vpeerDesc[i].vnode);
pMetaMsg->vpeerDesc[i].vgId = htonl(pMetaMsg->vpeerDesc[i].vgId);
}
SSchema* pSchema = pMetaMsg->schema;

6
src/client/src/tscSubquery.c
View File

@ -1454,7 +1454,7 @@ void tscRetrieveDataRes(void *param, TAOS_RES *tres, int code) {
SSqlObj *pNew = tscCreateSqlObjForSubquery(pParentSql, trsupport, pSql);
if (pNew == NULL) {
tscError("%p sub:%p failed to create new subquery due to out of memory, abort retry, vid:%d, orderOfSub:%d",
trsupport->pParentSqlObj, pSql, pSvd != NULL ? pSvd->vnode : -1, trsupport->subqueryIndex);
trsupport->pParentSqlObj, pSql, pSvd != NULL ? pSvd->vgId : -1, trsupport->subqueryIndex);
pState->code = -TSDB_CODE_CLI_OUT_OF_MEMORY;
trsupport->numOfRetry = MAX_NUM_OF_SUBQUERY_RETRY;
@ -1470,7 +1470,7 @@ void tscRetrieveDataRes(void *param, TAOS_RES *tres, int code) {
if (pState->code != TSDB_CODE_SUCCESS) { // failed, abort
if (vnodeInfo != NULL) {
tscTrace("%p sub:%p query failed,ip:%u,vid:%d,orderOfSub:%d,global code:%d", pParentSql, pSql,
vnodeInfo->vpeerDesc[vnodeInfo->index].ip, vnodeInfo->vpeerDesc[vnodeInfo->index].vnode,
vnodeInfo->vpeerDesc[vnodeInfo->index].ip, vnodeInfo->vpeerDesc[vnodeInfo->index].vgId,
trsupport->subqueryIndex, pState->code);
} else {
tscTrace("%p sub:%p query failed,orderOfSub:%d,global code:%d", pParentSql, pSql,
@ -1481,7 +1481,7 @@ void tscRetrieveDataRes(void *param, TAOS_RES *tres, int code) {
} else { // success, proceed to retrieve data from dnode
if (vnodeInfo != NULL) {
tscTrace("%p sub:%p query complete,ip:%u,vid:%d,orderOfSub:%d,retrieve data", trsupport->pParentSqlObj, pSql,
vnodeInfo->vpeerDesc[vnodeInfo->index].ip, vnodeInfo->vpeerDesc[vnodeInfo->index].vnode,
vnodeInfo->vpeerDesc[vnodeInfo->index].ip, vnodeInfo->vpeerDesc[vnodeInfo->index].vgId,
trsupport->subqueryIndex);
} else {
tscTrace("%p sub:%p query complete, orderOfSub:%d,retrieve data", trsupport->pParentSqlObj, pSql,

4
src/dnode/CMakeLists.txt
View File

@ -26,6 +26,10 @@ IF ((TD_LINUX_64) OR (TD_LINUX_32 AND TD_ARM))
IF (TD_CLUSTER)
TARGET_LINK_LIBRARIES(taosd cluster)
ENDIF ()
IF (TD_VPEER)
TARGET_LINK_LIBRARIES(taosd balance)
ENDIF ()
SET(PREPARE_ENV_CMD "prepare_env_cmd")
SET(PREPARE_ENV_TARGET "prepare_env_target")

1
src/dnode/src/dnodeMain.c
View File

@ -32,6 +32,7 @@
static int32_t dnodeInitSystem();
static int32_t dnodeInitStorage();
extern void grantParseParameter();
static void dnodeCleanupStorage();
static void dnodeCleanUpSystem();
static void dnodeSetRunStatus(SDnodeRunStatus status);

71
src/dnode/src/dnodeMgmt.c
View File

@ -64,7 +64,7 @@ int32_t dnodeInitMgmt() {
dError("failed to init dnode timer");
return -1;
}
int32_t code = dnodeOpenVnodes();
if (code != TSDB_CODE_SUCCESS) {
return -1;
@ -104,7 +104,7 @@ void dnodeMgmt(SRpcMsg *pMsg) {
rpcFreeCont(pMsg->pCont);
}
static int dnodeGetVnodeList(int32_t vnodeList[]) {
static int32_t dnodeGetVnodeList(int32_t vnodeList[]) {
DIR *dir = opendir(tsVnodeDir);
if (dir == NULL) {
return TSDB_CODE_NO_WRITE_ACCESS;
@ -129,47 +129,59 @@ static int dnodeGetVnodeList(int32_t vnodeList[]) {
}
static int32_t dnodeOpenVnodes() {
char vnodeDir[TSDB_FILENAME_LEN * 3];
int failed = 0;
char vnodeDir[TSDB_FILENAME_LEN * 3];
int32_t failed = 0;
int32_t *vnodeList = (int32_t *) malloc(sizeof(int32_t) * 10000);
int numOfVnodes = dnodeGetVnodeList(vnodeList);
for (int i=0; i<numOfVnodes; ++i) {
snprintf(vnodeDir, TSDB_FILENAME_LEN * 3, "%s/vnode%d", tsVnodeDir, vnodeList[i]);
if (vnodeOpen(vnodeList[i], vnodeDir) <0) failed++;
}
int32_t *vnodeList = (int32_t *)malloc(sizeof(int32_t) * 10000);
int32_t numOfVnodes = dnodeGetVnodeList(vnodeList);
free(vnodeList);
for (int32_t i = 0; i < numOfVnodes; ++i) {
snprintf(vnodeDir, TSDB_FILENAME_LEN * 3, "%s/vnode%d", tsVnodeDir, vnodeList[i]);
if (vnodeOpen(vnodeList[i], vnodeDir) < 0) failed++;
}
dPrint("there are total vnodes:%d, failed to open:%d", numOfVnodes, failed);
return TSDB_CODE_SUCCESS;
free(vnodeList);
dPrint("there are total vnodes:%d, failed to open:%d", numOfVnodes, failed);
return TSDB_CODE_SUCCESS;
}
static void dnodeCloseVnodes() {
int32_t *vnodeList = (int32_t *) malloc(sizeof(int32_t) * 10000);
int numOfVnodes = dnodeGetVnodeList(vnodeList);
for (int i=0; i<numOfVnodes; ++i)
vnodeClose(vnodeList[i]);
int32_t *vnodeList = (int32_t *)malloc(sizeof(int32_t) * 10000);
int32_t numOfVnodes = dnodeGetVnodeList(vnodeList);
free(vnodeList);
dPrint("total vnodes:%d are all closed", numOfVnodes);
for (int32_t i = 0; i < numOfVnodes; ++i) {
vnodeClose(vnodeList[i]);
}
free(vnodeList);
dPrint("total vnodes:%d are all closed", numOfVnodes);
}
static int32_t dnodeProcessCreateVnodeMsg(SRpcMsg *rpcMsg) {
SMDCreateVnodeMsg *pCreate = rpcMsg->pCont;
pCreate->cfg.vgId = htonl(pCreate->cfg.vgId);
pCreate->cfg.maxSessions = htonl(pCreate->cfg.maxSessions);
pCreate->cfg.daysPerFile = htonl(pCreate->cfg.daysPerFile);
pCreate->cfg.commitLog = pCreate->cfg.commitLog;
pCreate->cfg.vgId = htonl(pCreate->cfg.vgId);
pCreate->cfg.maxSessions = htonl(pCreate->cfg.maxSessions);
pCreate->cfg.cacheBlockSize = htonl(pCreate->cfg.cacheBlockSize);
pCreate->cfg.daysPerFile = htonl(pCreate->cfg.daysPerFile);
pCreate->cfg.daysToKeep1 = htonl(pCreate->cfg.daysToKeep1);
pCreate->cfg.daysToKeep2 = htonl(pCreate->cfg.daysToKeep2);
pCreate->cfg.daysToKeep = htonl(pCreate->cfg.daysToKeep);
pCreate->cfg.commitTime = htonl(pCreate->cfg.commitTime);
pCreate->cfg.rowsInFileBlock = htonl(pCreate->cfg.rowsInFileBlock);
pCreate->cfg.blocksPerTable = htons(pCreate->cfg.blocksPerTable);
pCreate->cfg.cacheNumOfBlocks.totalBlocks = htonl(pCreate->cfg.cacheNumOfBlocks.totalBlocks);
for (int32_t j = 0; j < pCreate->cfg.replications; ++j) {
pCreate->vpeerDesc[j].vgId = htonl(pCreate->vpeerDesc[j].vgId);
pCreate->vpeerDesc[j].dnodeId = htonl(pCreate->vpeerDesc[j].dnodeId);
pCreate->vpeerDesc[j].ip = htonl(pCreate->vpeerDesc[j].ip);
}
return vnodeCreate(pCreate);
}
static int32_t dnodeProcessDropVnodeMsg(SRpcMsg *rpcMsg) {
SMDDropVnodeMsg *pDrop = rpcMsg->pCont;
pDrop->vgId = htonl(pDrop->vgId);
@ -177,7 +189,6 @@ static int32_t dnodeProcessDropVnodeMsg(SRpcMsg *rpcMsg) {
}
static int32_t dnodeProcessAlterVnodeMsg(SRpcMsg *rpcMsg) {
SMDCreateVnodeMsg *pCreate = rpcMsg->pCont;
pCreate->cfg.vgId = htonl(pCreate->cfg.vgId);
pCreate->cfg.maxSessions = htonl(pCreate->cfg.maxSessions);
@ -206,7 +217,7 @@ static int32_t dnodeProcessConfigDnodeMsg(SRpcMsg *pMsg) {
static void dnodeSendStatusMsg(void *handle, void *tmrId) {
if (tsDnodeTmr == NULL) {
dError("dnode timer is already released");
dError("dnode timer is already released");
return;
}

1
src/dnode/src/dnodeRead.c
View File

@ -192,6 +192,7 @@ static void dnodeHandleIdleReadWorker() {
}
}
UNUSED_FUNC
static void dnodeProcessReadResult(void *pVnode, SReadMsg *pRead) {
SRpcContext *pRpcContext = pRead->pRpcContext;
int32_t code = 0;

2
src/dnode/src/dnodeShell.c
View File

@ -37,7 +37,7 @@ int32_t dnodeInitShell() {
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_QUERY] = dnodeRead;
dnodeProcessShellMsgFp[TSDB_MSG_TYPE_RETRIEVE] = dnodeRead;
int numOfThreads = tsNumOfCores * tsNumOfThreadsPerCore;
int32_t numOfThreads = tsNumOfCores * tsNumOfThreadsPerCore;
numOfThreads = (int32_t) ((1.0 - tsRatioOfQueryThreads) * numOfThreads / 2.0);
if (numOfThreads < 1) {
numOfThreads = 1;

14
src/dnode/src/dnodeWrite.c
View File

@ -52,7 +52,6 @@ static void dnodeHandleIdleWorker(SWriteWorker *pWorker);
SWriteWorkerPool wWorkerPool;
int32_t dnodeInitWrite() {
wWorkerPool.max = tsNumOfCores;
wWorkerPool.writeWorker = (SWriteWorker *)calloc(sizeof(SWriteWorker), wWorkerPool.max);
if (wWorkerPool.writeWorker == NULL) return -1;
@ -71,7 +70,7 @@ void dnodeCleanupWrite() {
}
void dnodeWrite(SRpcMsg *pMsg) {
char *pCont = (char *) pMsg->pCont;
char *pCont = (char *)pMsg->pCont;
if (pMsg->msgType == TSDB_MSG_TYPE_SUBMIT || pMsg->msgType == TSDB_MSG_TYPE_MD_DROP_STABLE) {
SMsgDesc *pDesc = (SMsgDesc *)pCont;
@ -80,16 +79,16 @@ void dnodeWrite(SRpcMsg *pMsg) {
}
SMsgHead *pHead = (SMsgHead *) pCont;
pHead->vgId = htonl(pHead->vgId);
pHead->contLen = htonl(pHead->contLen);
pHead->vgId = htonl(pHead->vgId);
pHead->contLen = htonl(pHead->contLen);
taos_queue queue = vnodeGetWqueue(pHead->vgId);
if (queue) {
// put message into queue
SWriteMsg *pWrite = (SWriteMsg *)taosAllocateQitem(sizeof(SWriteMsg));
pWrite->rpcMsg = *pMsg;
pWrite->pCont = pCont;
pWrite->contLen = pHead->contLen;
pWrite->rpcMsg = *pMsg;
pWrite->pCont = pCont;
pWrite->contLen = pHead->contLen;
taosWriteQitem(queue, TAOS_QTYPE_RPC, pWrite);
} else {
@ -227,4 +226,3 @@ static void dnodeHandleIdleWorker(SWriteWorker *pWorker) {
pthread_exit(NULL);
}
}

1
src/inc/mnode.h
View File

@ -98,7 +98,6 @@ typedef struct {
typedef struct {
int32_t dnodeId;
int32_t vnode;
uint32_t privateIp;
uint32_t publicIp;
} SVnodeGid;

25
src/inc/taoserror.h
View File

@ -156,28 +156,9 @@ TAOS_DEFINE_ERROR(TSDB_CODE_QUERY_CANCELLED, 0, 110, "query cancelled
TAOS_DEFINE_ERROR(TSDB_CODE_INVALID_IE, 0, 111, "invalid ie")
TAOS_DEFINE_ERROR(TSDB_CODE_INVALID_VALUE, 0, 112, "invalid value")
// TAOS_DEFINE_ERROR(TSDB_CODE_SYNC_REQUIRED, 0, 99, "sync required")
// TAOS_DEFINE_ERROR(TSDB_CODE_UNSYNCED, 0, 100, "unsyned")
// TAOS_DEFINE_ERROR(TSDB_CODE_DATA_ALREADY_IMPORTED, 0, 75, "data already imported")
// TAOS_DEFINE_ERROR(TSDB_CODE_INVALID_COMMIT_LOG, 0, 109, "invalid commit log") // commit log init failed
// TAOS_DEFINE_ERROR(TSDB_CODE_INVALID_VNODE_STATUS, 0, 116, "invalid vnode status")
// TAOS_DEFINE_ERROR(TSDB_CODE_TIMESTAMP_OUT_OF_RANGE, 0, 105, "timestamp out of range")
// TAOS_DEFINE_ERROR(TSDB_CODE_DUPLICATE_TAGS, 0, 112, "duplicate tags") // tags value for join not unique
// TAOS_DEFINE_ERROR(TSDB_CODE_INVALID_SUBMIT_MSG, 0, 113, "invalid submit message")
// TAOS_DEFINE_ERROR(TSDB_CODE_FAILED_TO_LOCK_RESOURCES, 0, 117, "failed to lock resources")
// TAOS_DEFINE_ERROR(TSDB_CODE_FILE_BLOCK_TS_DISORDERED, 0, 108, "file block ts disordered") // time stamp in file block is disordered
// TAOS_DEFINE_ERROR(TSDB_CODE_BATCH_SIZE_TOO_BIG, 0, 104, "batch size too big")
// TAOS_DEFINE_ERROR(TSDB_CODE_WRONG_SCHEMA, 0, 53, "wrong schema")
// TAOS_DEFINE_ERROR(TSDB_CODE_NO_QSUMMARY, 0, 68, "no qsummery")
// TAOS_DEFINE_ERROR(TSDB_CODE_INVALID_METER_ID, 0, 27, "invalid meter id")
// TAOS_DEFINE_ERROR(TSDB_CODE_METRICMETA_EXPIRED, 0, 63, "metricmeta expired") // local cached metric-meta expired causes error in metric query
// TAOS_DEFINE_ERROR(TSDB_CODE_SESSION_ALREADY_EXIST, 0, 67, "session already exist")
// TAOS_DEFINE_ERROR(TSDB_CODE_SESSION_NOT_READY, 0, 103, "session not ready") // table NOT in ready state
// TAOS_DEFINE_ERROR(TSDB_CODE_DATA_OVERFLOW, 0, 82, "data overflow")
// TAOS_DEFINE_ERROR(TSDB_CODE_ACTION_TRANS_NOT_FINISHED, 0, 17, "action transaction not finished")
// TAOS_DEFINE_ERROR(TSDB_CODE_ACTION_NOT_ONLINE, 0, 18, "action not online")
// TAOS_DEFINE_ERROR(TSDB_CODE_ACTION_SEND_FAILD, 0, 19, "action send failed")
// TAOS_DEFINE_ERROR(TSDB_CODE_NOT_ACTIVE_SESSION, 0, 20, "not active session")
// others
TAOS_DEFINE_ERROR(TSDB_CODE_INVALID_FILE_FORMAT, 0, 120, "invalid file format")
#ifdef TAOS_ERROR_C
};

3
src/inc/taosmsg.h
View File

@ -241,7 +241,8 @@ typedef struct SSchema {
} SSchema;
typedef struct {
int32_t vnode; // the index of vnode
int32_t vgId;
int32_t dnodeId;
uint32_t ip;
} SVnodeDesc;

2
src/mnode/inc/mgmtBalance.h
View File

@ -23,7 +23,7 @@ extern "C" {
int32_t mgmtInitBalance();
void mgmtCleanupBalance();
void mgmtStartBalanceTimer(int32_t afterMs) ;
void mgmtBalanceNotify() ;
int32_t mgmtAllocVnodes(SVgObj *pVgroup);
#ifdef __cplusplus

31
src/mnode/src/mgmtBalance.c
View File

@ -18,11 +18,35 @@
#include "mgmtBalance.h"
#include "mgmtDnode.h"
int32_t mgmtInitBalance() { return 0; }
void mgmtCleanupBalance() {}
void mgmtStartBalanceTimer(int32_t afterMs) {}
extern int32_t balanceInit();
extern void balanceCleanUp();
extern void balanceNotify();
extern int32_t balanceAllocVnodes(SVgObj *pVgroup);
int32_t mgmtInitBalance() {
#ifdef _VPEER
return balanceInit();
#else
return 0;
#endif
}
void mgmtCleanupBalance() {
#ifdef _VPEER
balanceCleanUp();
#endif
}
void mgmtBalanceNotify() {
#ifdef _VPEER
balanceNotify();
#endif
}
int32_t mgmtAllocVnodes(SVgObj *pVgroup) {
#ifdef _VPEER
return balanceAllocVnodes(pVgroup);
#else
void * pNode = NULL;
SDnodeObj *pDnode = NULL;
SDnodeObj *pSelDnode = NULL;
@ -53,4 +77,5 @@ int32_t mgmtAllocVnodes(SVgObj *pVgroup) {
mTrace("dnode:%d, alloc one vnode to vgroup, openVnodes:%d", pSelDnode->dnodeId, pSelDnode->openVnodes);
return TSDB_CODE_SUCCESS;
#endif
}

2
src/mnode/src/mgmtDnode.c
View File

@ -251,7 +251,7 @@ void mgmtProcessDnodeStatusMsg(SRpcMsg *rpcMsg) {
if (pDnode->status != TSDB_DN_STATUS_READY) {
mTrace("dnode:%d, from offline to online", pDnode->dnodeId);
pDnode->status = TSDB_DN_STATUS_READY;
mgmtStartBalanceTimer(200);
mgmtBalanceNotify();
}
mgmtDecDnodeRef(pDnode);

3
src/mnode/src/mgmtTable.c
View File

@ -1512,7 +1512,8 @@ static int32_t mgmtDoGetChildTableMeta(SQueuedMsg *pMsg, STableMetaMsg *pMeta) {
} else {
pMeta->vpeerDesc[i].ip = pVgroup->vnodeGid[i].privateIp;
}
pMeta->vpeerDesc[i].vnode = htonl(pVgroup->vnodeGid[i].vnode);
pMeta->vpeerDesc[i].vgId = htonl(pVgroup->vgId);
pMeta->vpeerDesc[i].dnodeId = htonl(pVgroup->vnodeGid[i].dnodeId);
}
pMeta->numOfVpeers = pVgroup->numOfVnodes;

60
src/mnode/src/mgmtVgroup.c
View File

@ -32,7 +32,7 @@
#include "mgmtVgroup.h"
void *tsVgroupSdb = NULL;
static int32_t tsVgUpdateSize = 0;
int32_t tsVgUpdateSize = 0;
static int32_t mgmtGetVgroupMeta(STableMetaMsg *pMeta, SShowObj *pShow, void *pConn);
static int32_t mgmtRetrieveVgroups(SShowObj *pShow, char *data, int32_t rows, void *pConn);
@ -93,11 +93,12 @@ static int32_t mgmtVgroupActionInsert(SSdbOperDesc *pOper) {
for (int32_t i = 0; i < pVgroup->numOfVnodes; ++i) {
SDnodeObj *pDnode = mgmtGetDnode(pVgroup->vnodeGid[i].dnodeId);
pVgroup->vnodeGid[i].privateIp = pDnode->privateIp;
pVgroup->vnodeGid[i].publicIp = pDnode->publicIp;
pVgroup->vnodeGid[i].vnode = pVgroup->vgId;
atomic_add_fetch_32(&pDnode->openVnodes, 1);
mgmtDecDnodeRef(pDnode);
if (pDnode != NULL) {
pVgroup->vnodeGid[i].privateIp = pDnode->privateIp;
pVgroup->vnodeGid[i].publicIp = pDnode->publicIp;
atomic_add_fetch_32(&pDnode->openVnodes, 1);
mgmtDecDnodeRef(pDnode);
}
}
mgmtAddVgroupIntoDb(pVgroup);
@ -236,7 +237,7 @@ void mgmtCreateVgroup(SQueuedMsg *pMsg, SDbObj *pDb) {
mPrint("vgroup:%d, is created in mnode, db:%s replica:%d", pVgroup->vgId, pDb->name, pVgroup->numOfVnodes);
for (int32_t i = 0; i < pVgroup->numOfVnodes; ++i) {
mPrint("vgroup:%d, index:%d, dnode:%d vnode:%d", pVgroup->vgId, i, pVgroup->vnodeGid[i].dnodeId, pVgroup->vnodeGid[i].vnode);
mPrint("vgroup:%d, index:%d, dnode:%d", pVgroup->vgId, i, pVgroup->vnodeGid[i].dnodeId);
}
pMsg->ahandle = pVgroup;
@ -312,27 +313,21 @@ int32_t mgmtGetVgroupMeta(STableMetaMsg *pMeta, SShowObj *pShow, void *pConn) {
}
for (int32_t i = 0; i < maxReplica; ++i) {
pShow->bytes[cols] = 2;
pSchema[cols].type = TSDB_DATA_TYPE_SMALLINT;
strcpy(pSchema[cols].name, "dnode");
pSchema[cols].bytes = htons(pShow->bytes[cols]);
cols++;
pShow->bytes[cols] = 16;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
strcpy(pSchema[cols].name, "ip");
pSchema[cols].bytes = htons(pShow->bytes[cols]);
cols++;
pShow->bytes[cols] = 2;
pSchema[cols].type = TSDB_DATA_TYPE_SMALLINT;
strcpy(pSchema[cols].name, "vnode");
pSchema[cols].bytes = htons(pShow->bytes[cols]);
cols++;
pShow->bytes[cols] = 9;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
strcpy(pSchema[cols].name, "vnode status");
pSchema[cols].bytes = htons(pShow->bytes[cols]);
cols++;
pShow->bytes[cols] = 16;
pSchema[cols].type = TSDB_DATA_TYPE_BINARY;
strcpy(pSchema[cols].name, "public ip");
strcpy(pSchema[cols].name, "vstatus");
pSchema[cols].bytes = htons(pShow->bytes[cols]);
cols++;
}
@ -416,15 +411,15 @@ int32_t mgmtRetrieveVgroups(SShowObj *pShow, char *data, int32_t rows, void *pCo
cols++;
for (int32_t i = 0; i < maxReplica; ++i) {
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
*(int16_t *) pWrite = pVgroup->vnodeGid[i].dnodeId;
cols++;
tinet_ntoa(ipstr, pVgroup->vnodeGid[i].privateIp);
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
strcpy(pWrite, ipstr);
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
*(int16_t *) pWrite = pVgroup->vnodeGid[i].vnode;
cols++;
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
if (pVgroup->vnodeGid[i].dnodeId != 0) {
char *vnodeStatus = mgmtGetVnodeStatus(pVgroup, pVgroup->vnodeGid + i);
@ -433,11 +428,6 @@ int32_t mgmtRetrieveVgroups(SShowObj *pShow, char *data, int32_t rows, void *pCo
strcpy(pWrite, "null");
}
cols++;
tinet_ntoa(ipstr, pVgroup->vnodeGid[i].publicIp);
pWrite = data + pShow->offset[cols] * rows + pShow->bytes[cols] * numOfRows;
strcpy(pWrite, ipstr);
cols++;
}
numOfRows++;
@ -490,15 +480,15 @@ SMDCreateVnodeMsg *mgmtBuildCreateVnodeMsg(SVgObj *pVgroup) {
pCfg->daysToKeep2 = htonl(pCfg->daysToKeep2);
pCfg->daysToKeep = htonl(pCfg->daysToKeep);
pCfg->commitTime = htonl(pCfg->commitTime);
pCfg->commitLog = pCfg->commitLog;
pCfg->blocksPerTable = htons(pCfg->blocksPerTable);
pCfg->replications = (char) pVgroup->numOfVnodes;
pCfg->rowsInFileBlock = htonl(pCfg->rowsInFileBlock);
pCfg->blocksPerTable = htons(pCfg->blocksPerTable);
pCfg->replications = (int8_t) pVgroup->numOfVnodes;
SVnodeDesc *vpeerDesc = pVnode->vpeerDesc;
for (int32_t j = 0; j < pVgroup->numOfVnodes; ++j) {
vpeerDesc[j].vnode = htonl(pVgroup->vnodeGid[j].vnode);
vpeerDesc[j].ip = htonl(pVgroup->vnodeGid[j].privateIp);
vpeerDesc[j].vgId = htonl(pVgroup->vgId);
vpeerDesc[j].dnodeId = htonl(pVgroup->vnodeGid[j].dnodeId);
vpeerDesc[j].ip = htonl(pVgroup->vnodeGid[j].privateIp);
}
return pVnode;

2
src/vnode/main/inc/vnodeInt.h
View File

@ -41,6 +41,8 @@ typedef struct {
void *sync;
void *events;
void *cq; // continuous query
int32_t replicas;
SVnodeDesc vpeers[TSDB_MAX_MPEERS];
} SVnodeObj;
int vnodeWriteToQueue(void *param, SWalHead *pHead, int type);

88
src/vnode/main/src/vnodeMain.c
View File

@ -29,16 +29,17 @@
#include "vnode.h"
#include "vnodeInt.h"
static void *tsDnodeVnodesHash;
static void vnodeCleanUp(SVnodeObj *pVnode);
static void vnodeBuildVloadMsg(char *pNode, void * param);
static int vnodeWALCallback(void *arg);
static void *tsDnodeVnodesHash;
static void vnodeCleanUp(SVnodeObj *pVnode);
static void vnodeBuildVloadMsg(char *pNode, void * param);
static int vnodeWALCallback(void *arg);
static int32_t vnodeSaveCfg(SMDCreateVnodeMsg *pVnodeCfg);
static int32_t vnodeReadCfg(SVnodeObj *pVnode);
static int tsOpennedVnodes;
static pthread_once_t vnodeModuleInit = PTHREAD_ONCE_INIT;
static void vnodeInit() {
vnodeInitWriteFp();
tsDnodeVnodesHash = taosInitIntHash(TSDB_MAX_VNODES, sizeof(SVnodeObj *), taosHashInt);
@ -51,12 +52,12 @@ int32_t vnodeCreate(SMDCreateVnodeMsg *pVnodeCfg) {
int32_t code;
pthread_once(&vnodeModuleInit, vnodeInit);
SVnodeObj *pTemp = (SVnodeObj *) taosGetIntHashData(tsDnodeVnodesHash, pVnodeCfg->cfg.vgId);
SVnodeObj *pTemp = (SVnodeObj *)taosGetIntHashData(tsDnodeVnodesHash, pVnodeCfg->cfg.vgId);
if (pTemp != NULL) {
dPrint("vgId:%d, vnode already exist, pVnode:%p", pVnodeCfg->cfg.vgId, pTemp);
return TSDB_CODE_SUCCESS;
}
}
STsdbCfg tsdbCfg = {0};
tsdbCfg.precision = pVnodeCfg->cfg.precision;
@ -81,12 +82,18 @@ int32_t vnodeCreate(SMDCreateVnodeMsg *pVnodeCfg) {
}
}
code = vnodeSaveCfg(pVnodeCfg);
if (code != TSDB_CODE_SUCCESS) {
dError("vgId:%d, failed to save vnode cfg, reason:%s", pVnodeCfg->cfg.vgId, tstrerror(code));
return code;
}
char tsdbDir[TSDB_FILENAME_LEN] = {0};
sprintf(tsdbDir, "%s/vnode%d/tsdb", tsVnodeDir, pVnodeCfg->cfg.vgId);
code = tsdbCreateRepo(tsdbDir, &tsdbCfg, NULL);
if (code <0) {
if (code != TSDB_CODE_SUCCESS) {
dError("vgId:%d, failed to create tsdb in vnode, reason:%s", pVnodeCfg->cfg.vgId, tstrerror(terrno));
return code;
return terrno;
}
dPrint("vgId:%d, vnode is created, clog:%d", pVnodeCfg->cfg.vgId, pVnodeCfg->cfg.commitLog);
@ -121,6 +128,13 @@ int32_t vnodeOpen(int32_t vnode, char *rootDir) {
pVnode->version = 0;
taosAddIntHash(tsDnodeVnodesHash, pVnode->vgId, (char *)(&pVnode));
int32_t code = vnodeReadCfg(pVnode);
if (code != TSDB_CODE_SUCCESS) {
dError("pVnode:%p vgId:%d, failed to read cfg file", pVnode, pVnode->vgId);
taosDeleteIntHash(tsDnodeVnodesHash, pVnode->vgId);
return code;
}
pVnode->wqueue = dnodeAllocateWqueue(pVnode);
pVnode->rqueue = dnodeAllocateRqueue(pVnode);
@ -258,7 +272,63 @@ static void vnodeCleanUp(SVnodeObj *pVnode) {
vnodeRelease(pVnode);
}
// TODO: this is a simple implement
static int vnodeWALCallback(void *arg) {
SVnodeObj *pVnode = arg;
return walRenew(pVnode->wal);
}
static int32_t vnodeSaveCfg(SMDCreateVnodeMsg *pVnodeCfg) {
char cfgFile[TSDB_FILENAME_LEN * 2] = {0};
sprintf(cfgFile, "%s/vnode%d/config", tsVnodeDir, pVnodeCfg->cfg.vgId);
FILE *fp = fopen(cfgFile, "w");
if (!fp) return errno;
fprintf(fp, "replicas %d\n", pVnodeCfg->cfg.replications);
for (int32_t i = 0; i < pVnodeCfg->cfg.replications; i++) {
fprintf(fp, "index%d dnode %d ip %u\n", i, pVnodeCfg->vpeerDesc[i].dnodeId, pVnodeCfg->vpeerDesc[i].ip);
}
fclose(fp);
dTrace("vgId:%d, save vnode cfg successed", pVnodeCfg, pVnodeCfg->cfg.vgId);
return TSDB_CODE_SUCCESS;
}
// TODO: this is a simple implement
static int32_t vnodeReadCfg(SVnodeObj *pVnode) {
char cfgFile[TSDB_FILENAME_LEN * 2] = {0};
sprintf(cfgFile, "%s/vnode%d/config", tsVnodeDir, pVnode->vgId);
FILE *fp = fopen(cfgFile, "r");
if (!fp) return errno;
char option[3][32] = {0};
int32_t replicas = 0;
int32_t num = fscanf(fp, "%s %d", option[0], &replicas);
if (num != 2) return TSDB_CODE_INVALID_FILE_FORMAT;
if (strcmp(option[0], "replicas") != 0) return TSDB_CODE_INVALID_FILE_FORMAT;
if (replicas == 0) return TSDB_CODE_INVALID_FILE_FORMAT;
pVnode->replicas = replicas;
for (int32_t i = 0; i < replicas; ++i) {
int32_t dnodeId = 0;
uint32_t dnodeIp = 0;
num = fscanf(fp, "%s %s %d %s %u", option[0], option[1], &dnodeId, option[2], &dnodeIp);
if (num != 5) return TSDB_CODE_INVALID_FILE_FORMAT;
if (strcmp(option[1], "dnode") != 0) return TSDB_CODE_INVALID_FILE_FORMAT;
if (strcmp(option[2], "ip") != 0) return TSDB_CODE_INVALID_FILE_FORMAT;
if (dnodeId == 0) return TSDB_CODE_INVALID_FILE_FORMAT;
if (dnodeIp == 0) return TSDB_CODE_INVALID_FILE_FORMAT;
pVnode->vpeers[i].dnodeId = dnodeId;
pVnode->vpeers[i].ip = dnodeIp;
pVnode->vpeers[i].vgId = pVnode->vgId;
}
fclose(fp);
dTrace("pVnode:%p vgId:%d, read vnode cfg successed", pVnode, pVnode->vgId);
return TSDB_CODE_SUCCESS;
}