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Merge remote-tracking branch 'origin/3.0' into feature/3.0_wxy

This commit is contained in:
Xiaoyu Wang 2021-12-13 23:58:09 -05:00
parent 032c9d7bb3 e70989dd82
commit d143ca45e1
35 changed files with 1068 additions and 723 deletions
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9
.devcontainer/Dockerfile Normal file
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@ -0,0 +1,9 @@
# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.209.3/containers/cpp/.devcontainer/base.Dockerfile
# [Choice] Debian / Ubuntu version (use Debian 11/9, Ubuntu 18.04/21.04 on local arm64/Apple Silicon): debian-11, debian-10, debian-9, ubuntu-21.04, ubuntu-20.04, ubuntu-18.04
ARG VARIANT="bullseye"
FROM mcr.microsoft.com/vscode/devcontainers/cpp:0-${VARIANT}
# [Optional] Uncomment this section to install additional packages.
# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
# && apt-get -y install --no-install-recommends <your-package-list-here>

32
.devcontainer/devcontainer.json Normal file
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@ -0,0 +1,32 @@
// For format details, see https://aka.ms/devcontainer.json. For config options, see the README at:
// https://github.com/microsoft/vscode-dev-containers/tree/v0.209.3/containers/cpp
{
"name": "C++",
"build": {
"dockerfile": "Dockerfile",
// Update 'VARIANT' to pick an Debian / Ubuntu OS version: debian-11, debian-10, debian-9, ubuntu-21.04, ubuntu-20.04, ubuntu-18.04
// Use Debian 11, Debian 9, Ubuntu 18.04 or Ubuntu 21.04 on local arm64/Apple Silicon
"args": { "VARIANT": "ubuntu-21.04" }
},
"runArgs": ["--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined"],
// Set *default* container specific settings.json values on container create.
"settings": {},
// Add the IDs of extensions you want installed when the container is created.
"extensions": [
"ms-vscode.cpptools",
"ms-vscode.cmake-tools",
"austin.code-gnu-global",
"visualstudioexptteam.vscodeintel"
],
// Use 'forwardPorts' to make a list of ports inside the container available locally.
// "forwardPorts": [],
// Use 'postCreateCommand' to run commands after the container is created.
// "postCreateCommand": "gcc -v",
// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
"remoteUser": "vscode"
}

6
CMakeLists.txt
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@ -10,7 +10,7 @@ set(CMAKE_SUPPORT_DIR "${CMAKE_SOURCE_DIR}/cmake")
set(CMAKE_CONTRIB_DIR "${CMAKE_SOURCE_DIR}/contrib")
include(${CMAKE_SUPPORT_DIR}/cmake.options)
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -gdwarf-2 -msse4.2 -mfma")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fPIC -gdwarf-2 -msse4.2 -mfma -g3")
# contrib
add_subdirectory(contrib)
@ -20,6 +20,10 @@ add_library(api INTERFACE)
target_include_directories(api INTERFACE "include/client")
# src
if(${BUILD_TEST})
include(CTest)
enable_testing()
endif(${BUILD_TEST})
add_subdirectory(source)
# docs

2
include/dnode/vnode/vnode.h
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@ -36,6 +36,8 @@ typedef struct SVnodeCfg {
struct {
/** write buffer size */
uint64_t wsize;
uint64_t ssize;
uint64_t lsize;
/** use heap allocator or arena allocator */
bool isHeapAllocator;
};

46
include/libs/wal/wal.h
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@ -44,7 +44,7 @@ typedef struct SWalReadHead {
int8_t reserved[2];
int32_t len;
int64_t version;
char cont[];
char body[];
} SWalReadHead;
typedef struct {
@ -52,9 +52,9 @@ typedef struct {
int32_t fsyncPeriod; // millisecond
int32_t retentionPeriod; // secs
int32_t rollPeriod; // secs
int32_t retentionSize; // secs
int64_t retentionSize;
int64_t segSize;
EWalType walLevel; // wal level
EWalType level; // wal level
} SWalCfg;
typedef struct {
@ -90,15 +90,17 @@ typedef struct {
#define WAL_CUR_FILE_WRITABLE 2
#define WAL_CUR_FAILED 4
typedef struct SWalVer {
int64_t firstVer;
int64_t verInSnapshotting;
int64_t snapshotVer;
int64_t commitVer;
int64_t lastVer;
} SWalVer;
typedef struct SWal {
// cfg
int32_t vgId;
int32_t fsyncPeriod; // millisecond
int32_t rollPeriod; // second
int64_t segSize;
int64_t retentionSize;
int32_t retentionPeriod;
EWalType level;
SWalCfg cfg;
//total size
int64_t totSize;
//fsync seq
@ -109,12 +111,7 @@ typedef struct SWal {
int64_t writeLogTfd;
int64_t writeIdxTfd;
//wal lifecycle
int64_t firstVersion;
int64_t snapshotVersion;
int64_t commitVersion;
int64_t lastVersion;
//snapshotting version
int64_t snapshottingVer;
SWalVer vers;
//roll status
int64_t lastRollSeq;
//file set
@ -126,9 +123,20 @@ typedef struct SWal {
//path
char path[WAL_PATH_LEN];
//reusable write head
SWalHead head;
SWalHead writeHead;
} SWal; // WAL HANDLE
typedef struct SWalReadHandle {
SWal* pWal;
int64_t readLogTfd;
int64_t readIdxTfd;
int64_t curFileFirstVer;
int64_t curVersion;
int64_t capacity;
int64_t status; //if cursor valid
SWalHead head;
} SWalReadHandle;
typedef int32_t (*FWalWrite)(void *ahandle, void *pHead);
// module initialization
@ -154,6 +162,10 @@ int32_t walEndTakeSnapshot(SWal *);
//int32_t walDataCorrupted(SWal*);
// read
SWalReadHandle* walOpenReadHandle(SWal *);
void walCloseReadHandle(SWalReadHandle *);
int32_t walReadWithHandle(SWalReadHandle *pRead, int64_t ver);
int32_t walRead(SWal *, SWalHead **, int64_t ver);
int32_t walReadWithFp(SWal *, FWalWrite writeFp, int64_t verStart, int32_t readNum);

169
include/util/tdlist.h Normal file
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@ -0,0 +1,169 @@
/*
* 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_UTIL_TDLIST_H_
#define _TD_UTIL_TDLIST_H_
#ifdef __cplusplus
extern "C" {
#endif
// Single linked list
#define TD_SLIST_NODE(TYPE) \
struct { \
struct TYPE *sl_next_; \
}
#define TD_SLIST(TYPE) \
struct { \
struct TYPE *sl_head_; \
int sl_neles_; \
}
#define TD_SLIST_HEAD(sl) ((sl)->sl_head_)
#define TD_SLIST_NELES(sl) ((sl)->sl_neles_)
#define TD_SLIST_NODE_NEXT(sln) ((sln)->sl_next_)
#define tSListInit(sl) \
do { \
(sl)->sl_head_ = NULL; \
(sl)->sl_neles_ = 0; \
} while (0)
#define tSListPush(sl, sln) \
do { \
TD_SLIST_NODE_NEXT(sln) = TD_SLIST_HEAD(sl); \
TD_SLIST_HEAD(sl) = (sln); \
TD_SLIST_NELES(sl) += 1; \
} while (0)
#define tSListPop(sl) \
do { \
TD_SLIST_HEAD(sl) = TD_SLIST_NODE_NEXT(TD_SLIST_HEAD(sl)); \
TD_SLIST_NELES(sl) -= 1; \
} while (0)
// Double linked list
#define TD_DLIST_NODE(TYPE) \
struct { \
TYPE *dl_prev_; \
TYPE *dl_next_; \
}
#define TD_DLIST(TYPE) \
struct { \
struct TYPE *dl_head_; \
struct TYPE *dl_tail_; \
int dl_neles_; \
}
#define TD_DLIST_NODE_PREV(dln) ((dln)->dl_prev_)
#define TD_DLIST_NODE_NEXT(dln) ((dln)->dl_next_)
#define TD_DLIST_HEAD(dl) ((dl)->dl_head_)
#define TD_DLIST_TAIL(dl) ((dl)->dl_tail_)
#define TD_DLIST_NELES(dl) ((dl)->dl_neles_)
#define tDListInit(dl) \
do { \
TD_DLIST_HEAD(dl) = TD_DLIST_TAIL(dl) = NULL; \
TD_DLIST_NELES(dl) = 0; \
} while (0)
#define tDListAppend(dl, dln) \
do { \
if (TD_DLIST_HEAD(dl) == NULL) { \
TD_DLIST_NODE_PREV(dln) = TD_DLIST_NODE_NEXT(dln) = NULL; \
TD_DLIST_HEAD(dl) = TD_DLIST_TAIL(dl) = (dln); \
} else { \
TD_DLIST_NODE_PREV(dln) = TD_DLIST_TAIL(dl); \
TD_DLIST_NODE_NEXT(dln) = NULL; \
TD_DLIST_NODE_NEXT(TD_DLIST_TAIL(dl)) = (dln); \
TD_DLIST_TAIL(dl) = (dln); \
} \
TD_DLIST_NELES(dl) += 1; \
} while (0)
#define tDListPrepend(dl, dln) \
do { \
if (TD_DLIST_HEAD(dl) == NULL) { \
TD_DLIST_NODE_PREV(dln) = TD_DLIST_NODE_NEXT(dln) = NULL; \
TD_DLIST_HEAD(dl) = TD_DLIST_TAIL(dl) = (dln); \
} else { \
TD_DLIST_NODE_PREV(dln) = NULL; \
TD_DLIST_NODE_NEXT(dln) = TD_DLIST_HEAD(dl); \
TD_DLIST_NODE_PREV(TD_DLIST_HEAD(dl)) = (dln); \
TD_DLIST_HEAD(dl) = (dln); \
} \
TD_DLIST_NELES(dl) += 1; \
} while (0)
#define tDListPop(dl, dln) \
do { \
if (TD_DLIST_HEAD(dl) == (dln)) { \
TD_DLIST_HEAD(dl) = TD_DLIST_NODE_NEXT(dln); \
} \
if (TD_DLIST_TAIL(dl) == (dln)) { \
TD_DLIST_TAIL(dl) = TD_DLIST_NODE_PREV(dln); \
} \
if (TD_DLIST_NODE_PREV(dln) != NULL) { \
TD_DLIST_NODE_NEXT(TD_DLIST_NODE_PREV(dln)) = TD_DLIST_NODE_NEXT(dln); \
} \
if (TD_DLIST_NODE_NEXT(dln) != NULL) { \
TD_DLIST_NODE_PREV(TD_DLIST_NODE_NEXT(dln)) = TD_DLIST_NODE_PREV(dln); \
} \
TD_DLIST_NELES(dl) -= 1; \
TD_DLIST_NODE_PREV(dln) = TD_DLIST_NODE_NEXT(dln) = NULL; \
} while (0)
#if 0
// List iterator
#define TD_LIST_FITER 0
#define TD_LIST_BITER 1
#define TD_LIST_ITER(S) \
struct { \
int it_dir_; \
S * it_next_; \
S * it_ptr_; \
TD_DLIST(S) * it_list_; \
}
#define tlistIterInit(it, l, dir) \
(it)->it_dir_ = (dir); \
(it)->it_list_ = l; \
if ((dir) == TD_LIST_FITER) { \
(it)->it_next_ = (l)->dl_head_; \
} else { \
(it)->it_next_ = (l)->dl_tail_; \
}
#define tlistIterNext(it) \
({ \
(it)->it_ptr_ = (it)->it_next_; \
if ((it)->it_next_ != NULL) { \
if ((it)->it_dir_ == TD_LIST_FITER) { \
(it)->it_next_ = (it)->it_next_->next_; \
} else { \
(it)->it_next_ = (it)->it_next_->prev_; \
} \
} \
(it)->it_ptr_; \
})
#endif
#ifdef __cplusplus
}
#endif
#endif /*_TD_UTIL_TDLIST_H_*/

44
include/util/tmacro.h Normal file
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@ -0,0 +1,44 @@
/*
* 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_UTIL_MACRO_H_
#define _TD_UTIL_MACRO_H_
#include "os.h"
#ifdef __cplusplus
extern "C" {
#endif
// Module init/clear MACRO definitions
#define TD_MOD_UNINITIALIZED 0
#define TD_MOD_INITIALIZED 1
#define TD_MOD_UNCLEARD 0
#define TD_MOD_CLEARD 1
#define TD_DEF_MOD_INIT_FLAG(MOD) static int8_t MOD##InitFlag = TD_MOD_UNINITIALIZED
#define TD_DEF_MOD_CLEAR_FLAG(MOD) static int8_t MOD##ClearFlag = TD_MOD_UNCLEARD
#define TD_CHECK_AND_SET_MODE_INIT(MOD) \
atomic_val_compare_exchange_8(&(MOD##InitFlag), TD_MOD_UNINITIALIZED, TD_MOD_INITIALIZED)
#define TD_CHECK_AND_SET_MOD_CLEAR(MOD) atomic_val_compare_exchange_8(&(MOD##ClearFlag), TD_MOD_UNCLEARD, TD_MOD_CLEARD)
#ifdef __cplusplus
}
#endif
#endif /*_TD_UTIL_MACRO_H_*/

11
source/dnode/mgmt/impl/test/dnode/dnode.cpp
View File

@ -271,7 +271,6 @@ TEST_F(DndTestDnode, DropDnode_01) {
ASSERT_NE(pMsg, nullptr);
ASSERT_EQ(pMsg->code, 0);
taosMsleep(1300);
SendTheCheckShowMetaMsg(TSDB_MGMT_TABLE_DNODE, "show dnodes", 7);
SendThenCheckShowRetrieveMsg(1);
CheckInt16(1);
@ -363,7 +362,7 @@ TEST_F(DndTestDnode, CreateDnode_02) {
}
TEST_F(DndTestDnode, RestartDnode_01) {
uInfo("===> stop all server");
uInfo("stop all server");
stopServer(pServer1);
stopServer(pServer2);
stopServer(pServer3);
@ -375,14 +374,16 @@ TEST_F(DndTestDnode, RestartDnode_01) {
pServer4 = NULL;
pServer5 = NULL;
taosMsleep(3000); // wait tcp port cleanedup
uInfo("===> start all server");
uInfo("start all server");
const char* fqdn = "localhost";
const char* firstEp = "localhost:9521";
pServer1 = startServer("/tmp/dndTestDnode1", fqdn, 9521, firstEp);
// pServer1 = startServer("/tmp/dndTestDnode3", fqdn, 9523, firstEp);
// pServer1 = startServer("/tmp/dndTestDnode4", fqdn, 9524, firstEp);
// pServer1 = startServer("/tmp/dndTestDnode5", fqdn, 9525, firstEp);
uInfo("===> all server is running");
uInfo("all server is running");
// taosMsleep(1300);
// SendTheCheckShowMetaMsg(TSDB_MGMT_TABLE_DNODE, "show dnodes", 7);

413
source/dnode/mgmt/impl/test/user/user.cpp
View File

@ -17,43 +17,40 @@
class DndTestUser : public ::testing::Test {
protected:
void SetUp() override {}
void TearDown() override {}
static SServer* CreateServer(const char* path, const char* fqdn, uint16_t port, const char* firstEp) {
SServer* pServer = createServer(path, fqdn, port, firstEp);
ASSERT(pServer);
return pServer;
}
static void SetUpTestSuite() {
const char* user = "root";
const char* pass = "taosdata";
const char* path = "/tmp/dndTestUser";
const char* fqdn = "localhost";
uint16_t port = 9524;
const char* firstEp = "localhost:9524";
initLog("/tmp/dndTestUser");
pServer = createServer(path, fqdn, port, firstEp);
ASSERT(pServer);
pClient = createClient(user, pass, fqdn, port);
const char* fqdn = "localhost";
const char* firstEp = "localhost:9530";
pServer = CreateServer("/tmp/dndTestUser", fqdn, 9530, firstEp);
pClient = createClient("root", "taosdata", fqdn, 9530);
taosMsleep(300);
}
static void TearDownTestSuite() {
stopServer(pServer);
dropClient(pClient);
pServer = NULL;
pClient = NULL;
}
static SServer* pServer;
static SClient* pClient;
static int32_t connId;
};
SServer* DndTestUser::pServer;
SClient* DndTestUser::pClient;
int32_t DndTestUser::connId;
public:
void SetUp() override {}
void TearDown() override {}
#if 0
TEST_F(DndTestUser, ShowUser) {
int32_t showId = 0;
//--- meta ---
void SendTheCheckShowMetaMsg(int8_t showType, const char* showName, int32_t columns) {
SShowMsg* pShow = (SShowMsg*)rpcMallocCont(sizeof(SShowMsg));
pShow->type = TSDB_MGMT_TABLE_USER;
pShow->type = showType;
strcpy(pShow->db, "");
SRpcMsg showRpcMsg = {0};
@ -63,66 +60,45 @@ TEST_F(DndTestUser, ShowUser) {
sendMsg(pClient, &showRpcMsg);
ASSERT_NE(pClient->pRsp, nullptr);
ASSERT_EQ(pClient->pRsp->code, 0);
ASSERT_NE(pClient->pRsp->pCont, nullptr);
SShowRsp* pShowRsp = (SShowRsp*)pClient->pRsp->pCont;
ASSERT_NE(pShowRsp, nullptr);
pShowRsp->showId = htonl(pShowRsp->showId);
STableMetaMsg* pMeta = &pShowRsp->tableMeta;
pMeta->contLen = htonl(pMeta->contLen);
pMeta = &pShowRsp->tableMeta;
pMeta->numOfTags = htons(pMeta->numOfTags);
pMeta->numOfColumns = htons(pMeta->numOfColumns);
pMeta->sversion = htons(pMeta->sversion);
pMeta->tversion = htons(pMeta->tversion);
pMeta->tid = htonl(pMeta->tid);
pMeta->uid = htobe64(pMeta->uid);
pMeta->tuid = htobe64(pMeta->tuid);
pMeta->suid = htobe64(pMeta->suid);
showId = pShowRsp->showId;
EXPECT_NE(pShowRsp->showId, 0);
EXPECT_EQ(pMeta->contLen, 0);
EXPECT_STREQ(pMeta->tbFname, "show users");
EXPECT_STREQ(pMeta->tbFname, showName);
EXPECT_EQ(pMeta->numOfTags, 0);
EXPECT_EQ(pMeta->numOfColumns, columns);
EXPECT_EQ(pMeta->precision, 0);
EXPECT_EQ(pMeta->tableType, 0);
EXPECT_EQ(pMeta->numOfColumns, 4);
EXPECT_EQ(pMeta->update, 0);
EXPECT_EQ(pMeta->sversion, 0);
EXPECT_EQ(pMeta->tversion, 0);
EXPECT_EQ(pMeta->tid, 0);
EXPECT_EQ(pMeta->uid, 0);
EXPECT_STREQ(pMeta->sTableName, "");
EXPECT_EQ(pMeta->tuid, 0);
EXPECT_EQ(pMeta->suid, 0);
}
SSchema* pSchema = NULL;
pSchema = &pMeta->pSchema[0];
void CheckSchema(int32_t index, int8_t type, int32_t bytes, const char* name) {
SSchema* pSchema = &pMeta->pSchema[index];
pSchema->bytes = htons(pSchema->bytes);
EXPECT_EQ(pSchema->colId, 0);
EXPECT_EQ(pSchema->type, TSDB_DATA_TYPE_BINARY);
EXPECT_EQ(pSchema->bytes, TSDB_USER_LEN + VARSTR_HEADER_SIZE);
EXPECT_STREQ(pSchema->name, "name");
EXPECT_EQ(pSchema->type, type);
EXPECT_EQ(pSchema->bytes, bytes);
EXPECT_STREQ(pSchema->name, name);
}
pSchema = &pMeta->pSchema[1];
pSchema->bytes = htons(pSchema->bytes);
EXPECT_EQ(pSchema->colId, 0);
EXPECT_EQ(pSchema->type, TSDB_DATA_TYPE_BINARY);
EXPECT_EQ(pSchema->bytes, 10 + VARSTR_HEADER_SIZE);
EXPECT_STREQ(pSchema->name, "privilege");
pSchema = &pMeta->pSchema[2];
pSchema->bytes = htons(pSchema->bytes);
EXPECT_EQ(pSchema->colId, 0);
EXPECT_EQ(pSchema->type, TSDB_DATA_TYPE_TIMESTAMP);
EXPECT_EQ(pSchema->bytes, 8);
EXPECT_STREQ(pSchema->name, "create_time");
pSchema = &pMeta->pSchema[3];
pSchema->bytes = htons(pSchema->bytes);
EXPECT_EQ(pSchema->colId, 0);
EXPECT_EQ(pSchema->type, TSDB_DATA_TYPE_BINARY);
EXPECT_EQ(pSchema->bytes, TSDB_USER_LEN + VARSTR_HEADER_SIZE);
EXPECT_STREQ(pSchema->name, "account");
//--- retrieve ---
void SendThenCheckShowRetrieveMsg(int32_t rows) {
SRetrieveTableMsg* pRetrieve = (SRetrieveTableMsg*)rpcMallocCont(sizeof(SRetrieveTableMsg));
pRetrieve->showId = htonl(showId);
pRetrieve->free = 0;
@ -133,86 +109,83 @@ TEST_F(DndTestUser, ShowUser) {
retrieveRpcMsg.msgType = TSDB_MSG_TYPE_SHOW_RETRIEVE;
sendMsg(pClient, &retrieveRpcMsg);
ASSERT_NE(pClient->pRsp, nullptr);
ASSERT_EQ(pClient->pRsp->code, 0);
ASSERT_NE(pClient->pRsp->pCont, nullptr);
SRetrieveTableRsp* pRetrieveRsp = (SRetrieveTableRsp*)pClient->pRsp->pCont;
pRetrieveRsp = (SRetrieveTableRsp*)pClient->pRsp->pCont;
ASSERT_NE(pRetrieveRsp, nullptr);
pRetrieveRsp->numOfRows = htonl(pRetrieveRsp->numOfRows);
pRetrieveRsp->offset = htobe64(pRetrieveRsp->offset);
pRetrieveRsp->useconds = htobe64(pRetrieveRsp->useconds);
pRetrieveRsp->compLen = htonl(pRetrieveRsp->compLen);
EXPECT_EQ(pRetrieveRsp->numOfRows, 2);
EXPECT_EQ(pRetrieveRsp->numOfRows, rows);
EXPECT_EQ(pRetrieveRsp->offset, 0);
EXPECT_EQ(pRetrieveRsp->useconds, 0);
EXPECT_EQ(pRetrieveRsp->completed, 1);
// EXPECT_EQ(pRetrieveRsp->completed, completed);
EXPECT_EQ(pRetrieveRsp->precision, TSDB_TIME_PRECISION_MILLI);
EXPECT_EQ(pRetrieveRsp->compressed, 0);
EXPECT_EQ(pRetrieveRsp->reserved, 0);
EXPECT_EQ(pRetrieveRsp->compLen, 0);
char* pData = pRetrieveRsp->data;
int32_t pos = 0;
char* strVal = NULL;
int64_t int64Val = 0;
//--- name ---
{
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "root");
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "_root");
pData = pRetrieveRsp->data;
pos = 0;
}
//--- privilege ---
{
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += 10;
EXPECT_STREQ(strVal, "super");
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += 10;
EXPECT_STREQ(strVal, "writable");
void CheckInt16(int16_t val) {
int16_t data = *((int16_t*)(pData + pos));
pos += sizeof(int16_t);
EXPECT_EQ(data, val);
}
//--- create_time ---
{
int64Val = *((int64_t*)(pData + pos));
void CheckInt64(int64_t val) {
int64_t data = *((int64_t*)(pData + pos));
pos += sizeof(int64_t);
EXPECT_GT(int64Val, 0);
EXPECT_EQ(data, val);
}
int64Val = *((int64_t*)(pData + pos));
void CheckTimestamp() {
int64_t data = *((int64_t*)(pData + pos));
pos += sizeof(int64_t);
EXPECT_GT(int64Val, 0);
EXPECT_GT(data, 0);
}
//--- account ---
{
void CheckBinary(const char* val, int32_t len) {
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "root");
char* data = (char*)(pData + pos);
pos += len;
EXPECT_STREQ(data, val);
}
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "root");
int32_t showId;
STableMetaMsg* pMeta;
SRetrieveTableRsp* pRetrieveRsp;
char* pData;
int32_t pos;
};
SServer* DndTestUser::pServer;
SClient* DndTestUser::pClient;
int32_t DndTestUser::connId;
TEST_F(DndTestUser, ShowUser) {
SendTheCheckShowMetaMsg(TSDB_MGMT_TABLE_USER, "show users", 4);
CheckSchema(0, TSDB_DATA_TYPE_BINARY, TSDB_USER_LEN + VARSTR_HEADER_SIZE, "name");
CheckSchema(1, TSDB_DATA_TYPE_BINARY, 10 + VARSTR_HEADER_SIZE, "privilege");
CheckSchema(2, TSDB_DATA_TYPE_TIMESTAMP, 8, "create time");
CheckSchema(3, TSDB_DATA_TYPE_BINARY, TSDB_USER_LEN + VARSTR_HEADER_SIZE, "account");
SendThenCheckShowRetrieveMsg(1);
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("super", 10);
CheckTimestamp();
CheckBinary("root", TSDB_USER_LEN);
}
}
#endif
TEST_F(DndTestUser, CreateUser_01) {
ASSERT_NE(pClient, nullptr);
//--- create user ---
{
SCreateUserMsg* pReq = (SCreateUserMsg*)rpcMallocCont(sizeof(SCreateUserMsg));
strcpy(pReq->user, "u1");
strcpy(pReq->pass, "p1");
@ -226,61 +199,41 @@ TEST_F(DndTestUser, CreateUser_01) {
SRpcMsg* pMsg = pClient->pRsp;
ASSERT_NE(pMsg, nullptr);
ASSERT_EQ(pMsg->code, 0);
//--- meta ---
SShowMsg* pShow = (SShowMsg*)rpcMallocCont(sizeof(SShowMsg));
pShow->type = TSDB_MGMT_TABLE_USER;
SRpcMsg showRpcMsg = {0};
showRpcMsg.pCont = pShow;
showRpcMsg.contLen = sizeof(SShowMsg);
showRpcMsg.msgType = TSDB_MSG_TYPE_SHOW;
sendMsg(pClient, &showRpcMsg);
SShowRsp* pShowRsp = (SShowRsp*)pClient->pRsp->pCont;
STableMetaMsg* pMeta = &pShowRsp->tableMeta;
pMeta->numOfColumns = htons(pMeta->numOfColumns);
EXPECT_EQ(pMeta->numOfColumns, 4);
//--- retrieve ---
SRetrieveTableMsg* pRetrieve = (SRetrieveTableMsg*)rpcMallocCont(sizeof(SRetrieveTableMsg));
pRetrieve->showId = pShowRsp->showId;
SRpcMsg retrieveRpcMsg = {0};
retrieveRpcMsg.pCont = pRetrieve;
retrieveRpcMsg.contLen = sizeof(SRetrieveTableMsg);
retrieveRpcMsg.msgType = TSDB_MSG_TYPE_SHOW_RETRIEVE;
sendMsg(pClient, &retrieveRpcMsg);
SRetrieveTableRsp* pRetrieveRsp = (SRetrieveTableRsp*)pClient->pRsp->pCont;
pRetrieveRsp->numOfRows = htonl(pRetrieveRsp->numOfRows);
EXPECT_EQ(pRetrieveRsp->numOfRows, 3);
char* pData = pRetrieveRsp->data;
int32_t pos = 0;
char* strVal = NULL;
//--- name ---
{
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "u1");
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "root");
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "_root");
}
{
SCreateUserMsg* pReq = (SCreateUserMsg*)rpcMallocCont(sizeof(SCreateUserMsg));
strcpy(pReq->user, "u2");
strcpy(pReq->pass, "p2");
SRpcMsg rpcMsg = {0};
rpcMsg.pCont = pReq;
rpcMsg.contLen = sizeof(SCreateUserMsg);
rpcMsg.msgType = TSDB_MSG_TYPE_CREATE_USER;
sendMsg(pClient, &rpcMsg);
SRpcMsg* pMsg = pClient->pRsp;
ASSERT_NE(pMsg, nullptr);
ASSERT_EQ(pMsg->code, 0);
}
SendTheCheckShowMetaMsg(TSDB_MGMT_TABLE_USER, "show users", 4);
SendThenCheckShowRetrieveMsg(3);
CheckBinary("u1", TSDB_USER_LEN);
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("u2", TSDB_USER_LEN);
CheckBinary("normal", 10);
CheckBinary("super", 10);
CheckBinary("normal", 10);
CheckTimestamp();
CheckTimestamp();
CheckTimestamp();
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("root", TSDB_USER_LEN);
}
TEST_F(DndTestUser, AlterUser_01) {
ASSERT_NE(pClient, nullptr);
//--- drop user ---
SAlterUserMsg* pReq = (SAlterUserMsg*)rpcMallocCont(sizeof(SAlterUserMsg));
strcpy(pReq->user, "u1");
strcpy(pReq->pass, "p2");
@ -295,60 +248,23 @@ TEST_F(DndTestUser, AlterUser_01) {
ASSERT_NE(pMsg, nullptr);
ASSERT_EQ(pMsg->code, 0);
//--- meta ---
SShowMsg* pShow = (SShowMsg*)rpcMallocCont(sizeof(SShowMsg));
pShow->type = TSDB_MGMT_TABLE_USER;
SRpcMsg showRpcMsg = {0};
showRpcMsg.pCont = pShow;
showRpcMsg.contLen = sizeof(SShowMsg);
showRpcMsg.msgType = TSDB_MSG_TYPE_SHOW;
sendMsg(pClient, &showRpcMsg);
SShowRsp* pShowRsp = (SShowRsp*)pClient->pRsp->pCont;
STableMetaMsg* pMeta = &pShowRsp->tableMeta;
pMeta->numOfColumns = htons(pMeta->numOfColumns);
EXPECT_EQ(pMeta->numOfColumns, 4);
//--- retrieve ---
SRetrieveTableMsg* pRetrieve = (SRetrieveTableMsg*)rpcMallocCont(sizeof(SRetrieveTableMsg));
pRetrieve->showId = pShowRsp->showId;
SRpcMsg retrieveRpcMsg = {0};
retrieveRpcMsg.pCont = pRetrieve;
retrieveRpcMsg.contLen = sizeof(SRetrieveTableMsg);
retrieveRpcMsg.msgType = TSDB_MSG_TYPE_SHOW_RETRIEVE;
sendMsg(pClient, &retrieveRpcMsg);
SRetrieveTableRsp* pRetrieveRsp = (SRetrieveTableRsp*)pClient->pRsp->pCont;
pRetrieveRsp->numOfRows = htonl(pRetrieveRsp->numOfRows);
EXPECT_EQ(pRetrieveRsp->numOfRows, 3);
char* pData = pRetrieveRsp->data;
int32_t pos = 0;
char* strVal = NULL;
//--- name ---
{
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "u1");
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "root");
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "_root");
}
SendTheCheckShowMetaMsg(TSDB_MGMT_TABLE_USER, "show users", 4);
SendThenCheckShowRetrieveMsg(3);
CheckBinary("u1", TSDB_USER_LEN);
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("u2", TSDB_USER_LEN);
CheckBinary("normal", 10);
CheckBinary("super", 10);
CheckBinary("normal", 10);
CheckTimestamp();
CheckTimestamp();
CheckTimestamp();
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("root", TSDB_USER_LEN);
}
TEST_F(DndTestUser, DropUser_01) {
ASSERT_NE(pClient, nullptr);
//--- drop user ---
SDropUserMsg* pReq = (SDropUserMsg*)rpcMallocCont(sizeof(SDropUserMsg));
strcpy(pReq->user, "u1");
@ -362,47 +278,38 @@ TEST_F(DndTestUser, DropUser_01) {
ASSERT_NE(pMsg, nullptr);
ASSERT_EQ(pMsg->code, 0);
//--- meta ---
SShowMsg* pShow = (SShowMsg*)rpcMallocCont(sizeof(SShowMsg));
pShow->type = TSDB_MGMT_TABLE_USER;
SRpcMsg showRpcMsg = {0};
showRpcMsg.pCont = pShow;
showRpcMsg.contLen = sizeof(SShowMsg);
showRpcMsg.msgType = TSDB_MSG_TYPE_SHOW;
sendMsg(pClient, &showRpcMsg);
SShowRsp* pShowRsp = (SShowRsp*)pClient->pRsp->pCont;
STableMetaMsg* pMeta = &pShowRsp->tableMeta;
pMeta->numOfColumns = htons(pMeta->numOfColumns);
EXPECT_EQ(pMeta->numOfColumns, 4);
//--- retrieve ---
SRetrieveTableMsg* pRetrieve = (SRetrieveTableMsg*)rpcMallocCont(sizeof(SRetrieveTableMsg));
pRetrieve->showId = pShowRsp->showId;
SRpcMsg retrieveRpcMsg = {0};
retrieveRpcMsg.pCont = pRetrieve;
retrieveRpcMsg.contLen = sizeof(SRetrieveTableMsg);
retrieveRpcMsg.msgType = TSDB_MSG_TYPE_SHOW_RETRIEVE;
sendMsg(pClient, &retrieveRpcMsg);
SRetrieveTableRsp* pRetrieveRsp = (SRetrieveTableRsp*)pClient->pRsp->pCont;
pRetrieveRsp->numOfRows = htonl(pRetrieveRsp->numOfRows);
EXPECT_EQ(pRetrieveRsp->numOfRows, 2);
char* pData = pRetrieveRsp->data;
int32_t pos = 0;
char* strVal = NULL;
//--- name ---
{
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "root");
pos += sizeof(VarDataLenT);
strVal = (char*)(pData + pos);
pos += TSDB_USER_LEN;
EXPECT_STREQ(strVal, "_root");
SendTheCheckShowMetaMsg(TSDB_MGMT_TABLE_USER, "show users", 4);
SendThenCheckShowRetrieveMsg(2);
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("u2", TSDB_USER_LEN);
CheckBinary("super", 10);
CheckBinary("normal", 10);
CheckTimestamp();
CheckTimestamp();
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("root", TSDB_USER_LEN);
}
TEST_F(DndTestUser, RestartDnode) {
stopServer(pServer);
pServer = NULL;
uInfo("start all server");
const char* fqdn = "localhost";
const char* firstEp = "localhost:9530";
pServer = startServer("/tmp/dndTestUser", fqdn, 9530, firstEp);
uInfo("all server is running");
SendTheCheckShowMetaMsg(TSDB_MGMT_TABLE_USER, "show users", 4);
SendThenCheckShowRetrieveMsg(2);
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("u2", TSDB_USER_LEN);
CheckBinary("super", 10);
CheckBinary("normal", 10);
CheckTimestamp();
CheckTimestamp();
CheckBinary("root", TSDB_USER_LEN);
CheckBinary("root", TSDB_USER_LEN);
}

9
source/dnode/mnode/impl/src/mndUser.c
View File

@ -85,9 +85,11 @@ static int32_t mndCreateDefaultUsers(SMnode *pMnode) {
return -1;
}
#if 0
if (mndCreateDefaultUser(pMnode, TSDB_DEFAULT_USER, "_" TSDB_DEFAULT_USER, TSDB_DEFAULT_PASS) != 0) {
return -1;
}
#endif
return 0;
}
@ -469,7 +471,7 @@ static int32_t mndGetUserMeta(SMnodeMsg *pMsg, SShowObj *pShow, STableMetaMsg *p
pShow->bytes[cols] = 8;
pSchema[cols].type = TSDB_DATA_TYPE_TIMESTAMP;
strcpy(pSchema[cols].name, "create_time");
strcpy(pSchema[cols].name, "create time");
pSchema[cols].bytes = htons(pShow->bytes[cols]);
cols++;
@ -516,11 +518,8 @@ static int32_t mndRetrieveUsers(SMnodeMsg *pMsg, SShowObj *pShow, char *data, in
if (pUser->superAuth) {
const char *src = "super";
STR_WITH_SIZE_TO_VARSTR(pWrite, src, strlen(src));
} else if (pUser->writeAuth) {
const char *src = "writable";
STR_WITH_SIZE_TO_VARSTR(pWrite, src, strlen(src));
} else {
const char *src = "readable";
const char *src = "normal";
STR_WITH_SIZE_TO_VARSTR(pWrite, src, strlen(src));
}
cols++;

4
source/dnode/mnode/sdb/src/sdb.c
View File

@ -52,10 +52,10 @@ SSdb *sdbInit(SSdbOpt *pOption) {
void sdbCleanup(SSdb *pSdb) {
mDebug("start to cleanup sdb");
if (pSdb->curVer != pSdb->lastCommitVer) {
// if (pSdb->curVer != pSdb->lastCommitVer) {
mDebug("write sdb file for curVer:% " PRId64 " and lastVer:%" PRId64, pSdb->curVer, pSdb->lastCommitVer);
sdbWriteFile(pSdb);
}
// }
if (pSdb->currDir != NULL) {
tfree(pSdb->currDir);

6
source/dnode/vnode/impl/CMakeLists.txt
View File

@ -18,6 +18,6 @@ target_link_libraries(
)
# test
#if(${BUILD_TEST})
# add_subdirectory(test)
#endif(${BUILD_TEST})
if(${BUILD_TEST})
add_subdirectory(test)
endif(${BUILD_TEST})

1
source/dnode/vnode/impl/inc/vnodeBufferPool.h
View File

@ -28,6 +28,7 @@ typedef struct SVBufPool SVBufPool;
int vnodeOpenBufPool(SVnode *pVnode);
void vnodeCloseBufPool(SVnode *pVnode);
void *vnodeMalloc(SVnode *pVnode, uint64_t size);
bool vnodeBufPoolIsFull(SVnode *pVnode);
#ifdef __cplusplus
}

2
source/dnode/vnode/impl/inc/vnodeCommit.h
View File

@ -22,7 +22,7 @@
extern "C" {
#endif
bool vnodeShouldCommit(SVnode *pVnode);
#define vnodeShouldCommit vnodeBufPoolIsFull
int vnodeAsyncCommit(SVnode *pVnode);
#ifdef __cplusplus

4
source/dnode/vnode/impl/inc/vnodeDef.h
View File

@ -18,15 +18,17 @@
#include "mallocator.h"
#include "sync.h"
#include "tcoding.h"
#include "tdlist.h"
#include "tlockfree.h"
#include "wal.h"
#include "tcoding.h"
#include "vnode.h"
#include "vnodeBufferPool.h"
#include "vnodeCfg.h"
#include "vnodeCommit.h"
#include "vnodeFS.h"
#include "vnodeMemAllocator.h"
#include "vnodeRequest.h"
#include "vnodeStateMgr.h"
#include "vnodeSync.h"

30
source/dnode/vnode/impl/inc/vnodeMemAllocator.h
View File

@ -16,15 +16,37 @@
#ifndef _TD_VNODE_MEM_ALLOCATOR_H_
#define _TD_VNODE_MEM_ALLOCATOR_H_
#include "mallocator.h"
#include "vnode.h"
#include "os.h"
#ifdef __cplusplus
extern "C" {
#endif
SMemAllocator *vnodeCreateMemAllocator(SVnode *pVnode);
void vnodeDestroyMemAllocator(SMemAllocator *pma);
typedef struct SVArenaNode SVArenaNode;
typedef struct SVMemAllocator SVMemAllocator;
struct SVArenaNode {
TD_SLIST_NODE(SVArenaNode);
uint64_t size; // current node size
void * ptr;
char data[];
};
struct SVMemAllocator {
TD_DLIST_NODE(SVMemAllocator);
uint64_t capacity;
uint64_t ssize;
uint64_t lsize;
SVArenaNode *pNode;
TD_SLIST(SVArenaNode) nlist;
};
SVMemAllocator *vmaCreate(uint64_t capacity, uint64_t ssize, uint64_t lsize);
void vmaDestroy(SVMemAllocator *pVMA);
void vmaReset(SVMemAllocator *pVMA);
void * vmaMalloc(SVMemAllocator *pVMA, uint64_t size);
void vmaFree(SVMemAllocator *pVMA, void *ptr);
bool vmaIsFull(SVMemAllocator *pVMA);
#ifdef __cplusplus
}

117
source/dnode/vnode/impl/src/vnodeArenaMAImpl.c Normal file
View File

@ -0,0 +1,117 @@
/*
* 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/>.
*/
#include "vnodeDef.h"
static SVArenaNode *vArenaNodeNew(uint64_t capacity);
static void vArenaNodeFree(SVArenaNode *pNode);
SVMemAllocator *vmaCreate(uint64_t capacity, uint64_t ssize, uint64_t lsize) {
SVMemAllocator *pVMA = (SVMemAllocator *)malloc(sizeof(*pVMA));
if (pVMA == NULL) {
return NULL;
}
pVMA->capacity = capacity;
pVMA->ssize = ssize;
pVMA->lsize = lsize;
tSListInit(&(pVMA->nlist));
pVMA->pNode = vArenaNodeNew(capacity);
if (pVMA->pNode == NULL) {
free(pVMA);
return NULL;
}
tSListPush(&(pVMA->nlist), pVMA->pNode);
return pVMA;
}
void vmaDestroy(SVMemAllocator *pVMA) {
if (pVMA) {
while (TD_SLIST_NELES(&(pVMA->nlist)) > 1) {
SVArenaNode *pNode = TD_SLIST_HEAD(&(pVMA->nlist));
tSListPop(&(pVMA->nlist));
vArenaNodeFree(pNode);
}
free(pVMA);
}
}
void vmaReset(SVMemAllocator *pVMA) {
while (TD_SLIST_NELES(&(pVMA->nlist)) > 1) {
SVArenaNode *pNode = TD_SLIST_HEAD(&(pVMA->nlist));
tSListPop(&(pVMA->nlist));
vArenaNodeFree(pNode);
}
SVArenaNode *pNode = TD_SLIST_HEAD(&(pVMA->nlist));
pNode->ptr = pNode->data;
}
void *vmaMalloc(SVMemAllocator *pVMA, uint64_t size) {
SVArenaNode *pNode = TD_SLIST_HEAD(&(pVMA->nlist));
void * ptr;
if (pNode->size < POINTER_DISTANCE(pNode->ptr, pNode->data) + size) {
uint64_t capacity = MAX(pVMA->ssize, size);
pNode = vArenaNodeNew(capacity);
if (pNode == NULL) {
// TODO: handle error
return NULL;
}
tSListPush(&(pVMA->nlist), pNode);
}
ptr = pNode->ptr;
pNode->ptr = POINTER_SHIFT(ptr, size);
return ptr;
}
void vmaFree(SVMemAllocator *pVMA, void *ptr) {
// TODO
}
bool vmaIsFull(SVMemAllocator *pVMA) {
SVArenaNode *pNode = TD_SLIST_HEAD(&(pVMA->nlist));
return (TD_SLIST_NELES(&(pVMA->nlist)) > 1) ||
(pNode->size < POINTER_DISTANCE(pNode->ptr, pNode->data) + pVMA->lsize);
}
/* ------------------------ STATIC METHODS ------------------------ */
static SVArenaNode *vArenaNodeNew(uint64_t capacity) {
SVArenaNode *pNode = NULL;
pNode = (SVArenaNode *)malloc(sizeof(*pNode) + capacity);
if (pNode == NULL) {
return NULL;
}
pNode->size = capacity;
pNode->ptr = pNode->data;
return pNode;
}
static void vArenaNodeFree(SVArenaNode *pNode) {
if (pNode) {
free(pNode);
}
}

193
source/dnode/vnode/impl/src/vnodeBufferPool.c
View File

@ -19,14 +19,90 @@
#define VNODE_BUF_POOL_SHARDS 3
struct SVBufPool {
// buffer pool impl
SList free;
SList incycle;
SListNode *inuse;
TD_DLIST(SVMemAllocator) free;
TD_DLIST(SVMemAllocator) incycle;
SVMemAllocator *inuse;
// MAF for submodules
SMemAllocatorFactory maf;
// SMemAllocatorFactory maf;
};
int vnodeOpenBufPool(SVnode *pVnode) {
uint64_t capacity;
// EVMemAllocatorT type = E_V_ARENA_ALLOCATOR;
if ((pVnode->pBufPool = (SVBufPool *)calloc(1, sizeof(SVBufPool))) == NULL) {
/* TODO */
return -1;
}
tDListInit(&(pVnode->pBufPool->free));
tDListInit(&(pVnode->pBufPool->incycle));
pVnode->pBufPool->inuse = NULL;
// TODO
capacity = pVnode->config.wsize / VNODE_BUF_POOL_SHARDS;
for (int i = 0; i < VNODE_BUF_POOL_SHARDS; i++) {
SVMemAllocator *pVMA = vmaCreate(capacity, pVnode->config.ssize, pVnode->config.lsize);
if (pVMA == NULL) {
// TODO: handle error
return -1;
}
tDListAppend(&(pVnode->pBufPool->free), pVMA);
}
return 0;
}
void vnodeCloseBufPool(SVnode *pVnode) {
if (pVnode->pBufPool) {
vmaDestroy(pVnode->pBufPool->inuse);
while (true) {
SVMemAllocator *pVMA = TD_DLIST_HEAD(&(pVnode->pBufPool->incycle));
if (pVMA == NULL) break;
tDListPop(&(pVnode->pBufPool->incycle), pVMA);
vmaDestroy(pVMA);
}
while (true) {
SVMemAllocator *pVMA = TD_DLIST_HEAD(&(pVnode->pBufPool->free));
if (pVMA == NULL) break;
tDListPop(&(pVnode->pBufPool->free), pVMA);
vmaDestroy(pVMA);
}
free(pVnode->pBufPool);
pVnode->pBufPool = NULL;
}
}
void *vnodeMalloc(SVnode *pVnode, uint64_t size) {
SVBufPool *pBufPool = pVnode->pBufPool;
if (pBufPool->inuse == NULL) {
while (true) {
// TODO: add sem_wait and sem_post
pBufPool->inuse = TD_DLIST_HEAD(&(pBufPool->free));
if (pBufPool->inuse) {
tDListPop(&(pBufPool->free), pBufPool->inuse);
break;
}
}
}
return vmaMalloc(pBufPool->inuse, size);
}
bool vnodeBufPoolIsFull(SVnode *pVnode) {
if (pVnode->pBufPool->inuse == NULL) return false;
return vmaIsFull(pVnode->pBufPool->inuse);
}
#if 0
typedef enum {
// Heap allocator
E_V_HEAP_ALLOCATOR = 0,
@ -57,15 +133,6 @@ typedef struct {
SListNode *pNode;
} SVMAWrapper;
typedef struct {
T_REF_DECLARE()
uint64_t capacity;
EVMemAllocatorT type;
union {
SVHeapAllocator vha;
SVArenaAllocator vaa;
};
} SVMemAllocator;
static SListNode * vBufPoolNewNode(uint64_t capacity, EVMemAllocatorT type);
static void vBufPoolFreeNode(SListNode *pNode);
@ -73,106 +140,13 @@ static SMemAllocator *vBufPoolCreateMA(SMemAllocatorFactory *pmaf);
static void vBufPoolDestroyMA(SMemAllocatorFactory *pmaf, SMemAllocator *pma);
static void * vBufPoolMalloc(SVMemAllocator *pvma, uint64_t size);
int vnodeOpenBufPool(SVnode *pVnode) {
uint64_t capacity;
EVMemAllocatorT type = E_V_ARENA_ALLOCATOR;
if ((pVnode->pBufPool = (SVBufPool *)calloc(1, sizeof(SVBufPool))) == NULL) {
/* TODO */
return -1;
}
tdListInit(&(pVnode->pBufPool->free), 0);
tdListInit(&(pVnode->pBufPool->incycle), 0);
capacity = pVnode->config.wsize / VNODE_BUF_POOL_SHARDS;
if (pVnode->config.isHeapAllocator) {
type = E_V_HEAP_ALLOCATOR;
}
for (int i = 0; i < VNODE_BUF_POOL_SHARDS; i++) {
SListNode *pNode = vBufPoolNewNode(capacity, type);
if (pNode == NULL) {
vnodeCloseBufPool(pVnode);
return -1;
}
tdListAppendNode(&(pVnode->pBufPool->free), pNode);
}
pVnode->pBufPool->maf.impl = pVnode;
pVnode->pBufPool->maf.create = vBufPoolCreateMA;
pVnode->pBufPool->maf.destroy = vBufPoolDestroyMA;
return 0;
}
void vnodeCloseBufPool(SVnode *pVnode) {
SListNode *pNode;
if (pVnode->pBufPool) {
// Clear free list
while ((pNode = tdListPopHead(&(pVnode->pBufPool->free))) != NULL) {
vBufPoolFreeNode(pNode);
}
// Clear incycle list
while ((pNode = tdListPopHead(&(pVnode->pBufPool->incycle))) != NULL) {
vBufPoolFreeNode(pNode);
}
// Free inuse node
if (pVnode->pBufPool->inuse) {
vBufPoolFreeNode(pVnode->pBufPool->inuse);
}
free(pVnode->pBufPool);
pVnode->pBufPool = NULL;
}
}
void *vnodeMalloc(SVnode *pVnode, uint64_t size) {
void *ptr;
if (pVnode->pBufPool->inuse == NULL) {
SListNode *pNode;
while ((pNode = tdListPopHead(&(pVnode->pBufPool->free))) == NULL) {
// todo
// tsem_wait();
ASSERT(0);
}
pVnode->pBufPool->inuse = pNode;
}
SVMemAllocator *pvma = (SVMemAllocator *)(pVnode->pBufPool->inuse->data);
return vBufPoolMalloc(pvma, size);
}
/* ------------------------ STATIC METHODS ------------------------ */
static void vArenaAllocatorInit(SVArenaAllocator *pvaa, uint64_t capacity, uint64_t ssize, uint64_t lsize) { /* TODO */
pvaa->ssize = ssize;
pvaa->lsize = lsize;
pvaa->inuse = &pvaa->node;
pvaa->node.prev = NULL;
pvaa->node.size = capacity;
pvaa->node.ptr = pvaa->node.data;
}
static void vArenaAllocatorClear(SVArenaAllocator *pvaa) { /* TODO */
while (pvaa->inuse != &(pvaa->node)) {
SVArenaNode *pANode = pvaa->inuse;
pvaa->inuse = pANode->prev;
free(pANode);
}
}
static SListNode *vBufPoolNewNode(uint64_t capacity, EVMemAllocatorT type) {
SListNode * pNode;
SVMemAllocator *pvma;
uint64_t msize;
uint64_t ssize = 0; // TODO
uint64_t lsize = 0; // TODO
uint64_t ssize = 4096; // TODO
uint64_t lsize = 1024; // TODO
msize = sizeof(SListNode) + sizeof(SVMemAllocator);
if (type == E_V_ARENA_ALLOCATOR) {
@ -318,3 +292,4 @@ static void vBufPoolDestroyMA(SMemAllocatorFactory *pmaf, SMemAllocator *pma) {
// tsem_post(); todo: sem_post
}
}
#endif

2
source/dnode/vnode/impl/src/vnodeCfg.c
View File

@ -15,7 +15,7 @@
#include "vnodeDef.h"
const SVnodeCfg defaultVnodeOptions = {0}; /* TODO */
const SVnodeCfg defaultVnodeOptions = {.wsize = 16 * 1024 * 1024, .walCfg = {.level = TAOS_WAL_WRITE}}; /* TODO */
void vnodeOptionsInit(SVnodeCfg *pVnodeOptions) { /* TODO */
vnodeOptionsCopy(pVnodeOptions, &defaultVnodeOptions);

2
source/dnode/vnode/impl/src/vnodeCommit.c
View File

@ -18,8 +18,6 @@
static int vnodeStartCommit(SVnode *pVnode);
static int vnodeEndCommit(SVnode *pVnode);
bool vnodeShouldCommit(SVnode *pVnode) { return false; }
int vnodeAsyncCommit(SVnode *pVnode) {
#if 0
if (vnodeStartCommit(pVnode) < 0) {

13
source/dnode/vnode/impl/src/vnodeMain.c
View File

@ -13,6 +13,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "tmacro.h"
#include "vnodeDef.h"
static SVnode *vnodeNew(const char *path, const SVnodeCfg *pVnodeCfg);
@ -20,8 +21,14 @@ static void vnodeFree(SVnode *pVnode);
static int vnodeOpenImpl(SVnode *pVnode);
static void vnodeCloseImpl(SVnode *pVnode);
TD_DEF_MOD_INIT_FLAG(vnode);
TD_DEF_MOD_CLEAR_FLAG(vnode);
int vnodeInit() {
// TODO
if (TD_CHECK_AND_SET_MODE_INIT(vnode) == TD_MOD_INITIALIZED) {
return 0;
}
if (walInit() < 0) {
return -1;
}
@ -30,6 +37,10 @@ int vnodeInit() {
}
void vnodeClear() {
if (TD_CHECK_AND_SET_MOD_CLEAR(vnode) == TD_MOD_CLEARD) {
return;
}
walCleanUp();
}

113
source/dnode/vnode/impl/src/vnodeMemAllocator.c
View File

@ -1,113 +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/>.
*/
#include "vnodeDef.h"
SMemAllocator *vnodeCreateMemAllocator(SVnode *pVnode) {
SMemAllocator *pma = NULL;
/* TODO */
return pma;
}
void vnodeDestroyMemAllocator(SMemAllocator *pma) {
// TODO
}
#if 0
#define VNODE_HEAP_ALLOCATOR 0
#define VNODE_ARENA_ALLOCATOR 1
typedef struct {
uint64_t tsize;
uint64_t used;
} SVHeapAllocator;
typedef struct SVArenaNode {
struct SVArenaNode *prev;
void * nptr;
char data[];
} SVArenaNode;
typedef struct {
SVArenaNode *inuse;
SVArenaNode node;
} SVArenaAllocator;
typedef struct {
int8_t type;
uint64_t tsize;
T_REF_DECLARE()
union {
SVHeapAllocator vha;
SVArenaAllocator vaa;
};
} SVMemAllocator;
SMemAllocator *vnodeCreateMemAllocator(int8_t type, uint64_t tsize, uint64_t ssize /* step size only for arena */) {
SMemAllocator * pma;
uint64_t msize;
SVMemAllocator *pva;
msize = sizeof(*pma) + sizeof(SVMemAllocator);
if (type == VNODE_ARENA_ALLOCATOR) {
msize += tsize;
}
pma = (SMemAllocator *)calloc(1, msize);
if (pma == NULL) {
return NULL;
}
pma->impl = POINTER_SHIFT(pma, sizeof(*pma));
pva = (SVMemAllocator *)(pma->impl);
pva->type = type;
pva->tsize = tsize;
if (type == VNODE_HEAP_ALLOCATOR) {
pma->malloc = NULL;
pma->calloc = NULL;
pma->realloc = NULL;
pma->free = NULL;
pma->usage = NULL;
} else if (type == VNODE_ARENA_ALLOCATOR) {
pma->malloc = NULL;
pma->calloc = NULL;
pma->realloc = NULL;
pma->free = NULL;
pma->usage = NULL;
} else {
ASSERT(0);
}
return pma;
}
void vnodeDestroyMemAllocator(SMemAllocator *pma) {
// TODO
}
void vnodeRefMemAllocator(SMemAllocator *pma) {
// TODO
}
void vnodeUnrefMemAllocator(SMemAllocator *pma) {
// TODO
}
/* ------------------------ Heap Allocator IMPL ------------------------ */
/* ------------------------ Arena Allocator IMPL ------------------------ */
#endif

5
source/dnode/vnode/impl/test/CMakeLists.txt
View File

@ -5,3 +5,8 @@ target_sources(vnodeApiTests
"vnodeApiTests.cpp"
)
target_link_libraries(vnodeApiTests vnode gtest gtest_main)
add_test(
NAME vnode_api_tests
COMMAND ${CMAKE_CURRENT_BINARY_DIR}/vnodeApiTests
)

11
source/dnode/vnode/impl/test/vnodeApiTests.cpp
View File

@ -1,3 +1,14 @@
/**
* @file vnodeApiTests.cpp
* @author hzcheng (hzcheng@taosdata.com)
* @brief VNODE module API tests
* @version 0.1
* @date 2021-12-13
*
* @copyright Copyright (c) 2021
*
*/
#include <gtest/gtest.h>
#include <iostream>

2
source/libs/wal/inc/walInt.h
View File

@ -90,7 +90,7 @@ static inline int walValidHeadCksum(SWalHead* pHead) {
}
static inline int walValidBodyCksum(SWalHead* pHead) {
return taosCheckChecksum((uint8_t*)pHead->head.cont, pHead->head.len, pHead->cksumBody);
return taosCheckChecksum((uint8_t*)pHead->head.body, pHead->head.len, pHead->cksumBody);
}
static inline int walValidCksum(SWalHead *pHead, void* body, int64_t bodyLen) {

28
source/libs/wal/src/walMeta.c
View File

@ -25,15 +25,15 @@
#include <regex.h>
int64_t walGetFirstVer(SWal *pWal) {
return pWal->firstVersion;
return pWal->vers.firstVer;
}
int64_t walGetSnaphostVer(SWal *pWal) {
return pWal->snapshotVersion;
return pWal->vers.snapshotVer;
}
int64_t walGetLastVer(SWal *pWal) {
return pWal->lastVersion;
return pWal->vers.lastVer;
}
int walRollFileInfo(SWal* pWal) {
@ -42,7 +42,7 @@ int walRollFileInfo(SWal* pWal) {
SArray* pArray = pWal->fileInfoSet;
if(taosArrayGetSize(pArray) != 0) {
WalFileInfo *pInfo = taosArrayGetLast(pArray);
pInfo->lastVer = pWal->lastVersion;
pInfo->lastVer = pWal->vers.lastVer;
pInfo->closeTs = ts;
}
@ -51,7 +51,7 @@ int walRollFileInfo(SWal* pWal) {
if(pNewInfo == NULL) {
return -1;
}
pNewInfo->firstVer = pWal->lastVersion + 1;
pNewInfo->firstVer = pWal->vers.lastVer + 1;
pNewInfo->lastVer = -1;
pNewInfo->createTs = ts;
pNewInfo->closeTs = -1;
@ -74,13 +74,13 @@ char* walMetaSerialize(SWal* pWal) {
return NULL;
}
cJSON_AddItemToObject(pRoot, "meta", pMeta);
sprintf(buf, "%" PRId64, pWal->firstVersion);
sprintf(buf, "%" PRId64, pWal->vers.firstVer);
cJSON_AddStringToObject(pMeta, "firstVer", buf);
sprintf(buf, "%" PRId64, pWal->snapshotVersion);
sprintf(buf, "%" PRId64, pWal->vers.snapshotVer);
cJSON_AddStringToObject(pMeta, "snapshotVer", buf);
sprintf(buf, "%" PRId64, pWal->commitVersion);
sprintf(buf, "%" PRId64, pWal->vers.commitVer);
cJSON_AddStringToObject(pMeta, "commitVer", buf);
sprintf(buf, "%" PRId64, pWal->lastVersion);
sprintf(buf, "%" PRId64, pWal->vers.lastVer);
cJSON_AddStringToObject(pMeta, "lastVer", buf);
cJSON_AddItemToObject(pRoot, "files", pFiles);
@ -116,13 +116,13 @@ int walMetaDeserialize(SWal* pWal, const char* bytes) {
pRoot = cJSON_Parse(bytes);
pMeta = cJSON_GetObjectItem(pRoot, "meta");
pField = cJSON_GetObjectItem(pMeta, "firstVer");
pWal->firstVersion = atoll(cJSON_GetStringValue(pField));
pWal->vers.firstVer = atoll(cJSON_GetStringValue(pField));
pField = cJSON_GetObjectItem(pMeta, "snapshotVer");
pWal->snapshotVersion = atoll(cJSON_GetStringValue(pField));
pWal->vers.snapshotVer = atoll(cJSON_GetStringValue(pField));
pField = cJSON_GetObjectItem(pMeta, "commitVer");
pWal->commitVersion = atoll(cJSON_GetStringValue(pField));
pWal->vers.commitVer = atoll(cJSON_GetStringValue(pField));
pField = cJSON_GetObjectItem(pMeta, "lastVer");
pWal->lastVersion = atoll(cJSON_GetStringValue(pField));
pWal->vers.lastVer = atoll(cJSON_GetStringValue(pField));
pFiles = cJSON_GetObjectItem(pRoot, "files");
int sz = cJSON_GetArraySize(pFiles);
@ -161,7 +161,7 @@ static int walFindCurMetaVer(SWal* pWal) {
DIR *dir = opendir(pWal->path);
if(dir == NULL) {
wError("vgId:%d, path:%s, failed to open since %s", pWal->vgId, pWal->path, strerror(errno));
wError("vgId:%d, path:%s, failed to open since %s", pWal->cfg.vgId, pWal->path, strerror(errno));
return -1;
}

57
source/libs/wal/src/walMgmt.c
View File

@ -68,9 +68,12 @@ int32_t walInit() {
}
void walCleanUp() {
int old = atomic_val_compare_exchange_8(&tsWal.inited, 1, 0);
if(old == 0) {
return;
}
walStopThread();
taosCloseRef(tsWal.refSetId);
atomic_store_8(&tsWal.inited, 0);
wInfo("wal module is cleaned up");
}
@ -86,21 +89,15 @@ SWal *walOpen(const char *path, SWalCfg *pCfg) {
pWal->writeCur = -1;
//set config
pWal->vgId = pCfg->vgId;
pWal->fsyncPeriod = pCfg->fsyncPeriod;
pWal->rollPeriod = pCfg->rollPeriod;
pWal->segSize = pCfg->segSize;
pWal->retentionSize = pCfg->retentionSize;
pWal->retentionPeriod = pCfg->retentionPeriod;
pWal->level = pCfg->walLevel;
memcpy(&pWal->cfg, pCfg, sizeof(SWalCfg));
//init version info
pWal->firstVersion = -1;
pWal->commitVersion = -1;
pWal->snapshotVersion = -1;
pWal->lastVersion = -1;
pWal->vers.firstVer = -1;
pWal->vers.commitVer = -1;
pWal->vers.snapshotVer = -1;
pWal->vers.lastVer = -1;
pWal->snapshottingVer = -1;
pWal->vers.verInSnapshotting = -1;
pWal->totSize = 0;
@ -108,8 +105,8 @@ SWal *walOpen(const char *path, SWalCfg *pCfg) {
pWal->lastRollSeq = -1;
//init write buffer
memset(&pWal->head, 0, sizeof(SWalHead));
pWal->head.head.sver = 0;
memset(&pWal->writeHead, 0, sizeof(SWalHead));
pWal->writeHead.head.sver = 0;
tstrncpy(pWal->path, path, sizeof(pWal->path));
pthread_mutex_init(&pWal->mutex, NULL);
@ -129,7 +126,7 @@ SWal *walOpen(const char *path, SWalCfg *pCfg) {
}
walReadMeta(pWal);
wDebug("vgId:%d, wal:%p is opened, level:%d fsyncPeriod:%d", pWal->vgId, pWal, pWal->level, pWal->fsyncPeriod);
wDebug("vgId:%d, wal:%p is opened, level:%d fsyncPeriod:%d", pWal->cfg.vgId, pWal, pWal->cfg.level, pWal->cfg.fsyncPeriod);
return pWal;
}
@ -137,17 +134,17 @@ SWal *walOpen(const char *path, SWalCfg *pCfg) {
int32_t walAlter(SWal *pWal, SWalCfg *pCfg) {
if (pWal == NULL) return TSDB_CODE_WAL_APP_ERROR;
if (pWal->level == pCfg->walLevel && pWal->fsyncPeriod == pCfg->fsyncPeriod) {
wDebug("vgId:%d, old walLevel:%d fsync:%d, new walLevel:%d fsync:%d not change", pWal->vgId, pWal->level,
pWal->fsyncPeriod, pCfg->walLevel, pCfg->fsyncPeriod);
if (pWal->cfg.level == pCfg->level && pWal->cfg.fsyncPeriod == pCfg->fsyncPeriod) {
wDebug("vgId:%d, old walLevel:%d fsync:%d, new walLevel:%d fsync:%d not change", pWal->cfg.vgId, pWal->cfg.level,
pWal->cfg.fsyncPeriod, pCfg->level, pCfg->fsyncPeriod);
return 0;
}
wInfo("vgId:%d, change old walLevel:%d fsync:%d, new walLevel:%d fsync:%d", pWal->vgId, pWal->level,
pWal->fsyncPeriod, pCfg->walLevel, pCfg->fsyncPeriod);
wInfo("vgId:%d, change old walLevel:%d fsync:%d, new walLevel:%d fsync:%d", pWal->cfg.vgId, pWal->cfg.level,
pWal->cfg.fsyncPeriod, pCfg->level, pCfg->fsyncPeriod);
pWal->level = pCfg->walLevel;
pWal->fsyncPeriod = pCfg->fsyncPeriod;
pWal->cfg.level = pCfg->level;
pWal->cfg.fsyncPeriod = pCfg->fsyncPeriod;
pWal->fsyncSeq = pCfg->fsyncPeriod / 1000;
if (pWal->fsyncSeq <= 0) pWal->fsyncSeq = 1;
@ -171,22 +168,22 @@ void walClose(SWal *pWal) {
static int32_t walInitObj(SWal *pWal) {
if (taosMkDir(pWal->path) != 0) {
wError("vgId:%d, path:%s, failed to create directory since %s", pWal->vgId, pWal->path, strerror(errno));
wError("vgId:%d, path:%s, failed to create directory since %s", pWal->cfg.vgId, pWal->path, strerror(errno));
return TAOS_SYSTEM_ERROR(errno);
}
pWal->fileInfoSet = taosArrayInit(8, sizeof(WalFileInfo));
if(pWal->fileInfoSet == NULL) {
wError("vgId:%d, path:%s, failed to init taosArray %s", pWal->vgId, pWal->path, strerror(errno));
wError("vgId:%d, path:%s, failed to init taosArray %s", pWal->cfg.vgId, pWal->path, strerror(errno));
return TAOS_SYSTEM_ERROR(errno);
}
wDebug("vgId:%d, object is initialized", pWal->vgId);
wDebug("vgId:%d, object is initialized", pWal->cfg.vgId);
return 0;
}
static void walFreeObj(void *wal) {
SWal *pWal = wal;
wDebug("vgId:%d, wal:%p is freed", pWal->vgId, pWal);
wDebug("vgId:%d, wal:%p is freed", pWal->cfg.vgId, pWal);
tfClose(pWal->writeLogTfd);
tfClose(pWal->writeIdxTfd);
@ -197,7 +194,7 @@ static void walFreeObj(void *wal) {
}
static bool walNeedFsync(SWal *pWal) {
if (pWal->fsyncPeriod <= 0 || pWal->level != TAOS_WAL_FSYNC) {
if (pWal->cfg.fsyncPeriod <= 0 || pWal->cfg.level != TAOS_WAL_FSYNC) {
return false;
}
@ -217,10 +214,10 @@ static void walFsyncAll() {
SWal *pWal = taosIterateRef(tsWal.refSetId, 0);
while (pWal) {
if (walNeedFsync(pWal)) {
wTrace("vgId:%d, do fsync, level:%d seq:%d rseq:%d", pWal->vgId, pWal->level, pWal->fsyncSeq, atomic_load_32(&tsWal.seq));
wTrace("vgId:%d, do fsync, level:%d seq:%d rseq:%d", pWal->cfg.vgId, pWal->cfg.level, pWal->fsyncSeq, atomic_load_32(&tsWal.seq));
int32_t code = tfFsync(pWal->writeLogTfd);
if (code != 0) {
wError("vgId:%d, file:%"PRId64".log, failed to fsync since %s", pWal->vgId, walGetLastFileFirstVer(pWal), strerror(code));
wError("vgId:%d, file:%"PRId64".log, failed to fsync since %s", pWal->cfg.vgId, walGetLastFileFirstVer(pWal), strerror(code));
}
}
pWal = taosIterateRef(tsWal.refSetId, pWal->refId);

143
source/libs/wal/src/walRead.c
View File

@ -16,6 +16,147 @@
#include "walInt.h"
#include "tfile.h"
SWalReadHandle* walOpenReadHandle(SWal* pWal) {
SWalReadHandle *pRead = malloc(sizeof(SWalReadHandle));
if(pRead == NULL) {
return NULL;
}
memset(pRead, 0, sizeof(SWalReadHandle));
pRead->pWal = pWal;
pRead->readIdxTfd = -1;
pRead->readLogTfd = -1;
return NULL;
}
void walCloseReadHandle(SWalReadHandle *pRead) {
tfClose(pRead->readIdxTfd);
tfClose(pRead->readLogTfd);
free(pRead);
}
int32_t walRegisterRead(SWalReadHandle *pRead, int64_t ver) {
return 0;
}
static int32_t walReadSeekFilePos(SWalReadHandle *pRead, int64_t fileFirstVer, int64_t ver) {
int code = 0;
int64_t idxTfd = pRead->readIdxTfd;
int64_t logTfd = pRead->readLogTfd;
//seek position
int64_t offset = (ver - fileFirstVer) * WAL_IDX_ENTRY_SIZE;
code = tfLseek(idxTfd, offset, SEEK_SET);
if(code != 0) {
return -1;
}
WalIdxEntry entry;
code = tfRead(idxTfd, &entry, sizeof(WalIdxEntry));
if(code != 0) {
return -1;
}
//TODO:deserialize
ASSERT(entry.ver == ver);
code = tfLseek(logTfd, entry.offset, SEEK_SET);
if (code != 0) {
return -1;
}
return code;
}
static int32_t walReadChangeFile(SWalReadHandle *pRead, int64_t fileFirstVer) {
char fnameStr[WAL_FILE_LEN];
tfClose(pRead->readIdxTfd);
tfClose(pRead->readLogTfd);
walBuildLogName(pRead->pWal, fileFirstVer, fnameStr);
int logTfd = tfOpenRead(fnameStr);
if(logTfd < 0) {
return -1;
}
walBuildIdxName(pRead->pWal, fileFirstVer, fnameStr);
int idxTfd = tfOpenRead(fnameStr);
if(idxTfd < 0) {
return -1;
}
pRead->readLogTfd = logTfd;
pRead->readIdxTfd = idxTfd;
return 0;
}
static int32_t walReadSeekVer(SWalReadHandle *pRead, int64_t ver) {
int code;
SWal *pWal = pRead->pWal;
if(ver == pWal->vers.lastVer) {
return 0;
}
if(ver > pWal->vers.lastVer || ver < pWal->vers.firstVer) {
return -1;
}
if(ver < pWal->vers.snapshotVer) {
}
WalFileInfo tmpInfo;
tmpInfo.firstVer = ver;
//bsearch in fileSet
WalFileInfo* pRet = taosArraySearch(pWal->fileInfoSet, &tmpInfo, compareWalFileInfo, TD_LE);
ASSERT(pRet != NULL);
if(pRead->curFileFirstVer != pRet->firstVer) {
code = walReadChangeFile(pRead, pRet->firstVer);
if(code < 0) {
//TODO: set error flag
return -1;
}
}
code = walReadSeekFilePos(pRead, pRet->firstVer, ver);
if(code < 0) {
return -1;
}
pRead->curVersion = ver;
return 0;
}
int32_t walReadWithHandle(SWalReadHandle *pRead, int64_t ver) {
int code;
//TODO: check wal life
if(pRead->curVersion != ver) {
walReadSeekVer(pRead, ver);
}
if(!tfValid(pRead->readLogTfd)) return -1;
if(sizeof(SWalHead) != tfRead(pRead->readLogTfd, &pRead->head, sizeof(SWalHead))) {
return -1;
}
code = walValidHeadCksum(&pRead->head);
if(code != 0) {
return -1;
}
if(pRead->capacity < pRead->head.head.len) {
void* ptr = realloc(pRead, pRead->head.head.len);
if(ptr == NULL) {
return -1;
}
pRead = ptr;
pRead->capacity = pRead->head.head.len;
}
if(pRead->head.head.len != tfRead(pRead->readLogTfd, &pRead->head.head.body, pRead->head.head.len)) {
return -1;
}
code = walValidBodyCksum(&pRead->head);
if(code != 0) {
return -1;
}
return 0;
}
int32_t walRead(SWal *pWal, SWalHead **ppHead, int64_t ver) {
int code;
code = walSeekVer(pWal, ver);
@ -42,7 +183,7 @@ int32_t walRead(SWal *pWal, SWalHead **ppHead, int64_t ver) {
*ppHead = NULL;
return -1;
}
if(tfRead(pWal->writeLogTfd, (*ppHead)->head.cont, (*ppHead)->head.len) != (*ppHead)->head.len) {
if(tfRead(pWal->writeLogTfd, (*ppHead)->head.body, (*ppHead)->head.len) != (*ppHead)->head.len) {
return -1;
}
//TODO: endian compatibility processing after read

17
source/libs/wal/src/walSeek.c
View File

@ -78,10 +78,12 @@ int walChangeFile(SWal *pWal, int64_t ver) {
code = tfClose(pWal->writeLogTfd);
if(code != 0) {
//TODO
return -1;
}
code = tfClose(pWal->writeIdxTfd);
if(code != 0) {
//TODO
return -1;
}
WalFileInfo tmpInfo;
tmpInfo.firstVer = ver;
@ -106,24 +108,19 @@ int walChangeFile(SWal *pWal, int64_t ver) {
pWal->writeLogTfd = logTfd;
pWal->writeIdxTfd = idxTfd;
return code;
}
int walGetVerOffset(SWal* pWal, int64_t ver) {
int code;
return 0;
return fileFirstVer;
}
int walSeekVer(SWal *pWal, int64_t ver) {
int code;
if(ver == pWal->lastVersion) {
if(ver == pWal->vers.lastVer) {
return 0;
}
if(ver > pWal->lastVersion || ver < pWal->firstVersion) {
if(ver > pWal->vers.lastVer|| ver < pWal->vers.firstVer) {
return -1;
}
if(ver < pWal->snapshotVersion) {
//TODO: set flag to prevent roll back
if(ver < pWal->vers.snapshotVer) {
}
if(ver < walGetCurFileFirstVer(pWal) || (ver > walGetCurFileLastVer(pWal))) {
code = walChangeFile(pWal, ver);

2
source/libs/wal/src/walUtil.c
View File

@ -17,6 +17,7 @@
#include "os.h"
#include "walInt.h"
#if 0
int32_t walGetNextFile(SWal *pWal, int64_t *nextFileId) {
int64_t curFileId = *nextFileId;
int64_t minFileId = INT64_MAX;
@ -116,3 +117,4 @@ int32_t walGetNewFile(SWal *pWal, int64_t *newFileId) {
return 0;
}
#endif

108
source/libs/wal/src/walWrite.c
View File

@ -114,22 +114,22 @@ void walRemoveAllOldFiles(void *handle) {
#endif
int32_t walCommit(SWal *pWal, int64_t ver) {
ASSERT(pWal->commitVersion >= pWal->snapshotVersion);
ASSERT(pWal->commitVersion <= pWal->lastVersion);
if(ver < pWal->commitVersion || ver > pWal->lastVersion) {
ASSERT(pWal->vers.commitVer >= pWal->vers.snapshotVer);
ASSERT(pWal->vers.commitVer <= pWal->vers.lastVer);
if(ver < pWal->vers.commitVer || ver > pWal->vers.lastVer) {
return -1;
}
pWal->commitVersion = ver;
pWal->vers.commitVer = ver;
return 0;
}
int32_t walRollback(SWal *pWal, int64_t ver) {
int code;
char fnameStr[WAL_FILE_LEN];
if(ver == pWal->lastVersion) {
if(ver == pWal->vers.lastVer) {
return 0;
}
if(ver > pWal->lastVersion || ver < pWal->commitVersion) {
if(ver > pWal->vers.lastVer || ver < pWal->vers.commitVer) {
return -1;
}
pthread_mutex_lock(&pWal->mutex);
@ -220,7 +220,7 @@ int32_t walRollback(SWal *pWal, int64_t ver) {
if(code < 0) {
return -1;
}
pWal->lastVersion = ver - 1;
pWal->vers.lastVer = ver - 1;
((WalFileInfo*)taosArrayGetLast(pWal->fileInfoSet))->lastVer = ver - 1;
((WalFileInfo*)taosArrayGetLast(pWal->fileInfoSet))->fileSize = entry.offset;
@ -230,9 +230,9 @@ int32_t walRollback(SWal *pWal, int64_t ver) {
}
int32_t walBeginTakeSnapshot(SWal* pWal, int64_t ver) {
pWal->snapshottingVer = ver;
pWal->vers.verInSnapshotting = ver;
//check file rolling
if(pWal->retentionPeriod == 0) {
if(pWal->cfg.retentionPeriod == 0) {
walRoll(pWal);
}
@ -240,10 +240,10 @@ int32_t walBeginTakeSnapshot(SWal* pWal, int64_t ver) {
}
int32_t walEndTakeSnapshot(SWal *pWal) {
int64_t ver = pWal->snapshottingVer;
int64_t ver = pWal->vers.verInSnapshotting;
if(ver == -1) return -1;
pWal->snapshotVersion = ver;
pWal->vers.snapshotVer = ver;
int ts = taosGetTimestampSec();
int deleteCnt = 0;
@ -257,8 +257,8 @@ int32_t walEndTakeSnapshot(SWal *pWal) {
}
//iterate files, until the searched result
for(WalFileInfo* iter = pWal->fileInfoSet->pData; iter < pInfo; iter++) {
if(pWal->totSize > pWal->retentionSize ||
iter->closeTs + pWal->retentionPeriod > ts) {
if(pWal->totSize > pWal->cfg.retentionSize ||
iter->closeTs + pWal->cfg.retentionPeriod > ts) {
//delete according to file size or close time
deleteCnt++;
newTotSize -= iter->fileSize;
@ -278,13 +278,13 @@ int32_t walEndTakeSnapshot(SWal *pWal) {
taosArrayPopFrontBatch(pWal->fileInfoSet, deleteCnt);
if(taosArrayGetSize(pWal->fileInfoSet) == 0) {
pWal->writeCur = -1;
pWal->firstVersion = -1;
pWal->vers.firstVer = -1;
} else {
pWal->firstVersion = ((WalFileInfo*)taosArrayGet(pWal->fileInfoSet, 0))->firstVer;
pWal->vers.firstVer = ((WalFileInfo*)taosArrayGet(pWal->fileInfoSet, 0))->firstVer;
}
pWal->writeCur = taosArrayGetSize(pWal->fileInfoSet) - 1;;
pWal->totSize = newTotSize;
pWal->snapshottingVer = -1;
pWal->vers.verInSnapshotting = -1;
//save snapshot ver, commit ver
int code = walWriteMeta(pWal);
@ -311,7 +311,7 @@ int walRoll(SWal *pWal) {
}
int64_t idxTfd, logTfd;
//create new file
int64_t newFileFirstVersion = pWal->lastVersion + 1;
int64_t newFileFirstVersion = pWal->vers.lastVer + 1;
char fnameStr[WAL_FILE_LEN];
walBuildIdxName(pWal, newFileFirstVersion, fnameStr);
idxTfd = tfOpenCreateWrite(fnameStr);
@ -357,18 +357,18 @@ int64_t walWrite(SWal *pWal, int64_t index, uint8_t msgType, const void *body, i
int code = 0;
// no wal
if (pWal->level == TAOS_WAL_NOLOG) return 0;
if (pWal->cfg.level == TAOS_WAL_NOLOG) return 0;
if (index == pWal->lastVersion + 1) {
if (index == pWal->vers.lastVer + 1) {
if(taosArrayGetSize(pWal->fileInfoSet) == 0) {
pWal->firstVersion = index;
pWal->vers.firstVer = index;
code = walRoll(pWal);
ASSERT(code == 0);
} else {
int64_t passed = walGetSeq() - pWal->lastRollSeq;
if(pWal->rollPeriod != -1 && pWal->rollPeriod != 0 && passed > pWal->rollPeriod) {
if(pWal->cfg.rollPeriod != -1 && pWal->cfg.rollPeriod != 0 && passed > pWal->cfg.rollPeriod) {
walRoll(pWal);
} else if(pWal->segSize != -1 && pWal->segSize != 0 && walGetLastFileSize(pWal) > pWal->segSize) {
} else if(pWal->cfg.segSize != -1 && pWal->cfg.segSize != 0 && walGetLastFileSize(pWal) > pWal->cfg.segSize) {
walRoll(pWal);
}
}
@ -380,23 +380,23 @@ int64_t walWrite(SWal *pWal, int64_t index, uint8_t msgType, const void *body, i
/*if (!tfValid(pWal->curLogTfd)) return 0;*/
pthread_mutex_lock(&pWal->mutex);
pWal->head.head.version = index;
pWal->writeHead.head.version = index;
pWal->head.head.len = bodyLen;
pWal->head.head.msgType = msgType;
pWal->head.cksumHead = walCalcHeadCksum(&pWal->head);
pWal->head.cksumBody = walCalcBodyCksum(body, bodyLen);
pWal->writeHead.head.len = bodyLen;
pWal->writeHead.head.msgType = msgType;
pWal->writeHead.cksumHead = walCalcHeadCksum(&pWal->writeHead);
pWal->writeHead.cksumBody = walCalcBodyCksum(body, bodyLen);
if (tfWrite(pWal->writeLogTfd, &pWal->head, sizeof(SWalHead)) != sizeof(SWalHead)) {
if (tfWrite(pWal->writeLogTfd, &pWal->writeHead, sizeof(SWalHead)) != sizeof(SWalHead)) {
//ftruncate
code = TAOS_SYSTEM_ERROR(errno);
wError("vgId:%d, file:%"PRId64".log, failed to write since %s", pWal->vgId, walGetLastFileFirstVer(pWal), strerror(errno));
wError("vgId:%d, file:%"PRId64".log, failed to write since %s", pWal->cfg.vgId, walGetLastFileFirstVer(pWal), strerror(errno));
}
if (tfWrite(pWal->writeLogTfd, &body, bodyLen) != bodyLen) {
//ftruncate
code = TAOS_SYSTEM_ERROR(errno);
wError("vgId:%d, file:%"PRId64".log, failed to write since %s", pWal->vgId, walGetLastFileFirstVer(pWal), strerror(errno));
wError("vgId:%d, file:%"PRId64".log, failed to write since %s", pWal->cfg.vgId, walGetLastFileFirstVer(pWal), strerror(errno));
}
code = walWriteIndex(pWal, index, walGetCurFileOffset(pWal));
if(code != 0) {
@ -405,7 +405,7 @@ int64_t walWrite(SWal *pWal, int64_t index, uint8_t msgType, const void *body, i
}
//set status
pWal->lastVersion = index;
pWal->vers.lastVer = index;
pWal->totSize += sizeof(SWalHead) + bodyLen;
walGetCurFileInfo(pWal)->lastVer = index;
walGetCurFileInfo(pWal)->fileSize += sizeof(SWalHead) + bodyLen;
@ -416,10 +416,10 @@ int64_t walWrite(SWal *pWal, int64_t index, uint8_t msgType, const void *body, i
}
void walFsync(SWal *pWal, bool forceFsync) {
if (forceFsync || (pWal->level == TAOS_WAL_FSYNC && pWal->fsyncPeriod == 0)) {
wTrace("vgId:%d, fileId:%"PRId64".log, do fsync", pWal->vgId, walGetCurFileFirstVer(pWal));
if (forceFsync || (pWal->cfg.level == TAOS_WAL_FSYNC && pWal->cfg.fsyncPeriod == 0)) {
wTrace("vgId:%d, fileId:%"PRId64".log, do fsync", pWal->cfg.vgId, walGetCurFileFirstVer(pWal));
if (tfFsync(pWal->writeLogTfd) < 0) {
wError("vgId:%d, file:%"PRId64".log, fsync failed since %s", pWal->vgId, walGetCurFileFirstVer(pWal), strerror(errno));
wError("vgId:%d, file:%"PRId64".log, fsync failed since %s", pWal->cfg.vgId, walGetCurFileFirstVer(pWal), strerror(errno));
}
}
}
@ -492,29 +492,29 @@ int32_t walGetWalFile(void *handle, char *fileName, int64_t *fileId) {
}
#endif
static int walValidateOffset(SWal* pWal, int64_t ver) {
int code = 0;
SWalHead *pHead = NULL;
code = (int)walRead(pWal, &pHead, ver);
if(pHead->head.version != ver) {
return -1;
}
return 0;
}
/*static int walValidateOffset(SWal* pWal, int64_t ver) {*/
/*int code = 0;*/
/*SWalHead *pHead = NULL;*/
/*code = (int)walRead(pWal, &pHead, ver);*/
/*if(pHead->head.version != ver) {*/
/*return -1;*/
/*}*/
/*return 0;*/
/*}*/
static int64_t walGetOffset(SWal* pWal, int64_t ver) {
int code = walSeekVer(pWal, ver);
if(code != 0) {
return -1;
}
/*static int64_t walGetOffset(SWal* pWal, int64_t ver) {*/
/*int code = walSeekVer(pWal, ver);*/
/*if(code != 0) {*/
/*return -1;*/
/*}*/
code = walValidateOffset(pWal, ver);
if(code != 0) {
return -1;
}
/*code = walValidateOffset(pWal, ver);*/
/*if(code != 0) {*/
/*return -1;*/
/*}*/
return 0;
}
/*return 0;*/
/*}*/
#if 0
static int32_t walSkipCorruptedRecord(SWal *pWal, SWalHead *pHead, int64_t tfd, int64_t *offset) {

36
source/libs/wal/test/walMetaTest.cpp
View File

@ -24,7 +24,7 @@ class WalCleanEnv : public ::testing::Test {
pCfg->segSize = -1;
pCfg->retentionPeriod = 0;
pCfg->retentionSize = 0;
pCfg->walLevel = TAOS_WAL_FSYNC;
pCfg->level = TAOS_WAL_FSYNC;
pWal = walOpen(pathName, pCfg);
free(pCfg);
ASSERT(pWal != NULL);
@ -56,7 +56,7 @@ class WalCleanDeleteEnv : public ::testing::Test {
memset(pCfg, 0, sizeof(SWalCfg));
pCfg->retentionPeriod = 0;
pCfg->retentionSize = 0;
pCfg->walLevel = TAOS_WAL_FSYNC;
pCfg->level = TAOS_WAL_FSYNC;
pWal = walOpen(pathName, pCfg);
free(pCfg);
ASSERT(pWal != NULL);
@ -95,7 +95,7 @@ class WalKeepEnv : public ::testing::Test {
pCfg->segSize = -1;
pCfg->retentionPeriod = 0;
pCfg->retentionSize = 0;
pCfg->walLevel = TAOS_WAL_FSYNC;
pCfg->level = TAOS_WAL_FSYNC;
pWal = walOpen(pathName, pCfg);
free(pCfg);
ASSERT(pWal != NULL);
@ -164,18 +164,18 @@ TEST_F(WalKeepEnv, readOldMeta) {
for(int i = 0; i < 10; i++) {
code = walWrite(pWal, i, i+1, (void*)ranStr, len);
ASSERT_EQ(code, 0);
ASSERT_EQ(pWal->lastVersion, i);
ASSERT_EQ(pWal->vers.lastVer, i);
code = walWrite(pWal, i+2, i, (void*)ranStr, len);
ASSERT_EQ(code, -1);
ASSERT_EQ(pWal->lastVersion, i);
ASSERT_EQ(pWal->vers.lastVer, i);
}
char* oldss = walMetaSerialize(pWal);
TearDown();
SetUp();
ASSERT_EQ(pWal->firstVersion, 0);
ASSERT_EQ(pWal->lastVersion, 9);
ASSERT_EQ(pWal->vers.firstVer, 0);
ASSERT_EQ(pWal->vers.lastVer, 9);
char* newss = walMetaSerialize(pWal);
@ -195,10 +195,10 @@ TEST_F(WalCleanEnv, write) {
for(int i = 0; i < 10; i++) {
code = walWrite(pWal, i, i+1, (void*)ranStr, len);
ASSERT_EQ(code, 0);
ASSERT_EQ(pWal->lastVersion, i);
ASSERT_EQ(pWal->vers.lastVer, i);
code = walWrite(pWal, i+2, i, (void*)ranStr, len);
ASSERT_EQ(code, -1);
ASSERT_EQ(pWal->lastVersion, i);
ASSERT_EQ(pWal->vers.lastVer, i);
}
code = walWriteMeta(pWal);
ASSERT_EQ(code, 0);
@ -211,14 +211,14 @@ TEST_F(WalCleanEnv, rollback) {
for(int i = 0; i < 10; i++) {
code = walWrite(pWal, i, i+1, (void*)ranStr, len);
ASSERT_EQ(code, 0);
ASSERT_EQ(pWal->lastVersion, i);
ASSERT_EQ(pWal->vers.lastVer, i);
}
code = walRollback(pWal, 5);
ASSERT_EQ(code, 0);
ASSERT_EQ(pWal->lastVersion, 4);
ASSERT_EQ(pWal->vers.lastVer, 4);
code = walRollback(pWal, 3);
ASSERT_EQ(code, 0);
ASSERT_EQ(pWal->lastVersion, 2);
ASSERT_EQ(pWal->vers.lastVer, 2);
code = walWriteMeta(pWal);
ASSERT_EQ(code, 0);
}
@ -231,16 +231,16 @@ TEST_F(WalCleanDeleteEnv, roll) {
for(i = 0; i < 100; i++) {
code = walWrite(pWal, i, 0, (void*)ranStr, len);
ASSERT_EQ(code, 0);
ASSERT_EQ(pWal->lastVersion, i);
ASSERT_EQ(pWal->vers.lastVer, i);
code = walCommit(pWal, i);
ASSERT_EQ(pWal->commitVersion, i);
ASSERT_EQ(pWal->vers.commitVer, i);
}
walBeginTakeSnapshot(pWal, i-1);
ASSERT_EQ(pWal->snapshottingVer, i-1);
ASSERT_EQ(pWal->vers.verInSnapshotting, i-1);
walEndTakeSnapshot(pWal);
ASSERT_EQ(pWal->snapshotVersion, i-1);
ASSERT_EQ(pWal->snapshottingVer, -1);
ASSERT_EQ(pWal->vers.snapshotVer, i-1);
ASSERT_EQ(pWal->vers.verInSnapshotting, -1);
code = walWrite(pWal, 5, 0, (void*)ranStr, len);
ASSERT_NE(code, 0);
@ -249,7 +249,7 @@ TEST_F(WalCleanDeleteEnv, roll) {
code = walWrite(pWal, i, 0, (void*)ranStr, len);
ASSERT_EQ(code, 0);
code = walCommit(pWal, i);
ASSERT_EQ(pWal->commitVersion, i);
ASSERT_EQ(pWal->vers.commitVer, i);
}
//code = walWriteMeta(pWal);

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

@ -250,7 +250,7 @@ void taosArrayPopFrontBatch(SArray* pArray, size_t cnt) {
if(pArray->size == 0) {
return;
}
memmove(pArray->pData, (char*)pArray->pData + cnt * pArray->elemSize, pArray->size);
memmove(pArray->pData, (char*)pArray->pData + cnt * pArray->elemSize, pArray->size * pArray->elemSize);
}
void taosArrayPopTailBatch(SArray* pArray, size_t cnt) {