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

Merge pull request #12771 from taosdata/fix/mnode 

feat: dump sdb.data to json format
This commit is contained in:
Shengliang Guan 2022-05-20 22:52:50 +08:00 committed by GitHub
parent 28e879f509 ba92e1e604
commit 576ae00e6e
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
6 changed files with 481 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
source/dnode/mgmt/exe/dmMain.c
View File

@ -188,13 +188,14 @@ int main(int argc, char const *argv[]) {
} }
if (dmInitLog() != 0) { if (dmInitLog() != 0) {
printf("failed to start since init log error"); printf("failed to start since init log error\n");
taosCleanupArgs(); taosCleanupArgs();
return -1; return -1;
} }
if (taosInitCfg(configDir, global.envCmd, global.envFile, global.apolloUrl, global.pArgs, 0) != 0) { if (taosInitCfg(configDir, global.envCmd, global.envFile, global.apolloUrl, global.pArgs, 0) != 0) {
dError("failed to start since read config error"); dError("failed to start since read config error");
taosCloseLog();
taosCleanupArgs(); taosCleanupArgs();
return -1; return -1;
} }

2
source/dnode/mnode/sdb/inc/sdbInt.h
View File

@ -24,12 +24,14 @@
extern "C" { extern "C" {
#endif #endif
// clang-format off
#define mFatal(...) { if (mDebugFlag & DEBUG_FATAL) { taosPrintLog("MND FATAL ", DEBUG_FATAL, 255, __VA_ARGS__); }} #define mFatal(...) { if (mDebugFlag & DEBUG_FATAL) { taosPrintLog("MND FATAL ", DEBUG_FATAL, 255, __VA_ARGS__); }}
#define mError(...) { if (mDebugFlag & DEBUG_ERROR) { taosPrintLog("MND ERROR ", DEBUG_ERROR, 255, __VA_ARGS__); }} #define mError(...) { if (mDebugFlag & DEBUG_ERROR) { taosPrintLog("MND ERROR ", DEBUG_ERROR, 255, __VA_ARGS__); }}
#define mWarn(...) { if (mDebugFlag & DEBUG_WARN) { taosPrintLog("MND WARN ", DEBUG_WARN, 255, __VA_ARGS__); }} #define mWarn(...) { if (mDebugFlag & DEBUG_WARN) { taosPrintLog("MND WARN ", DEBUG_WARN, 255, __VA_ARGS__); }}
#define mInfo(...) { if (mDebugFlag & DEBUG_INFO) { taosPrintLog("MND ", DEBUG_INFO, 255, __VA_ARGS__); }} #define mInfo(...) { if (mDebugFlag & DEBUG_INFO) { taosPrintLog("MND ", DEBUG_INFO, 255, __VA_ARGS__); }}
#define mDebug(...) { if (mDebugFlag & DEBUG_DEBUG) { taosPrintLog("MND ", DEBUG_DEBUG, mDebugFlag, __VA_ARGS__); }} #define mDebug(...) { if (mDebugFlag & DEBUG_DEBUG) { taosPrintLog("MND ", DEBUG_DEBUG, mDebugFlag, __VA_ARGS__); }}
#define mTrace(...) { if (mDebugFlag & DEBUG_TRACE) { taosPrintLog("MND ", DEBUG_TRACE, mDebugFlag, __VA_ARGS__); }} #define mTrace(...) { if (mDebugFlag & DEBUG_TRACE) { taosPrintLog("MND ", DEBUG_TRACE, mDebugFlag, __VA_ARGS__); }}
// clang-format on
typedef struct SSdbRaw { typedef struct SSdbRaw {
int8_t type; int8_t type;

24
source/dnode/mnode/sdb/src/sdbFile.c
View File

@ -20,6 +20,7 @@
#define SDB_TABLE_SIZE 24 #define SDB_TABLE_SIZE 24
#define SDB_RESERVE_SIZE 512 #define SDB_RESERVE_SIZE 512
#define SDB_FILE_VER 1
static int32_t sdbRunDeployFp(SSdb *pSdb) { static int32_t sdbRunDeployFp(SSdb *pSdb) {
mDebug("start to deploy sdb"); mDebug("start to deploy sdb");
@ -39,7 +40,22 @@ static int32_t sdbRunDeployFp(SSdb *pSdb) {
} }
static int32_t sdbReadFileHead(SSdb *pSdb, TdFilePtr pFile) { static int32_t sdbReadFileHead(SSdb *pSdb, TdFilePtr pFile) {
int32_t ret = taosReadFile(pFile, &pSdb->curVer, sizeof(int64_t)); int64_t sver = 0;
int32_t ret = taosReadFile(pFile, &sver, sizeof(int64_t));
if (ret < 0) {
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
}
if (ret != sizeof(int64_t)) {
terrno = TSDB_CODE_FILE_CORRUPTED;
return -1;
}
if (sver != SDB_FILE_VER) {
terrno = TSDB_CODE_FILE_CORRUPTED;
return -1;
}
ret = taosReadFile(pFile, &pSdb->curVer, sizeof(int64_t));
if (ret < 0) { if (ret < 0) {
terrno = TAOS_SYSTEM_ERROR(errno); terrno = TAOS_SYSTEM_ERROR(errno);
return -1; return -1;
@ -96,6 +112,12 @@ static int32_t sdbReadFileHead(SSdb *pSdb, TdFilePtr pFile) {
} }
static int32_t sdbWriteFileHead(SSdb *pSdb, TdFilePtr pFile) { static int32_t sdbWriteFileHead(SSdb *pSdb, TdFilePtr pFile) {
int64_t sver = SDB_FILE_VER;
if (taosWriteFile(pFile, &sver, sizeof(int64_t)) != sizeof(int64_t)) {
terrno = TAOS_SYSTEM_ERROR(errno);
return -1;
}
if (taosWriteFile(pFile, &pSdb->curVer, sizeof(int64_t)) != sizeof(int64_t)) { if (taosWriteFile(pFile, &pSdb->curVer, sizeof(int64_t)) != sizeof(int64_t)) {
terrno = TAOS_SYSTEM_ERROR(errno); terrno = TAOS_SYSTEM_ERROR(errno);
return -1; return -1;

20
tests/test/c/CMakeLists.txt
View File

@ -1,6 +1,6 @@
add_executable(create_table create_table.c)
add_executable(tmq_demo tmqDemo.c) add_executable(tmq_demo tmqDemo.c)
add_executable(tmq_sim tmqSim.c) add_executable(tmq_sim tmqSim.c)
add_executable(create_table createTable.c)
target_link_libraries( target_link_libraries(
create_table create_table
PUBLIC taos_static PUBLIC taos_static
@ -22,3 +22,21 @@ target_link_libraries(
PUBLIC common PUBLIC common
PUBLIC os PUBLIC os
) )
if(NOT TD_WINDOWS)
add_executable(sdbDump sdbDump.c)
target_link_libraries(
sdbDump
PUBLIC dnode
PUBLIC mnode
PUBLIC sdb
PUBLIC os
)
target_include_directories(
sdbDump
PUBLIC "${TD_SOURCE_DIR}/include/dnode/mnode"
PRIVATE "${TD_SOURCE_DIR}/source/dnode/mnode/impl/inc"
PRIVATE "${TD_SOURCE_DIR}/source/dnode/mnode/sdb/inc"
PRIVATE "${TD_SOURCE_DIR}/source/dnode/mgmt/node_mgmt/inc"
)
ENDIF ()

0
tests/test/c/create_table.c → tests/test/c/createTable.c
View File

434
tests/test/c/sdbDump.c Normal file
View File

@ -0,0 +1,434 @@
/*
* 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 "dmMgmt.h"
#include "mndInt.h"
#include "sdbInt.h"
#include "tconfig.h"
#include "tjson.h"
#define TMP_SDB_DATA_DIR "/tmp/dumpsdb"
#define TMP_SDB_MNODE_DIR "/tmp/dumpsdb/mnode"
#define TMP_SDB_FILE "/tmp/dumpsdb/mnode/data/sdb.data"
#define TMP_SDB_PATH "/tmp/dumpsdb/mnode/data"
void reportStartup(const char *name, const char *desc) {}
void sendRsp(SRpcMsg *pMsg) { rpcFreeCont(pMsg->pCont); }
int32_t sendReq(const SEpSet *pEpSet, SRpcMsg *pMsg) {
terrno = TSDB_CODE_INVALID_PTR;
return -1;
}
char *i642str(int64_t val) {
static char str[24] = {0};
snprintf(str, sizeof(str), "%" PRId64, val);
return str;
}
void dumpFunc(SSdb *pSdb, SJson *json) {}
void dumpDb(SSdb *pSdb, SJson *json) {
void *pIter = NULL;
SJson *items = tjsonCreateObject();
tjsonAddItemToObject(json, "dbs", items);
while (1) {
SDbObj *pObj = NULL;
pIter = sdbFetch(pSdb, SDB_DB, pIter, (void **)&pObj);
if (pIter == NULL) break;
SJson *item = tjsonCreateObject();
tjsonAddItemToObject(items, "db", item);
tjsonAddStringToObject(item, "name", pObj->name);
tjsonAddStringToObject(item, "acct", pObj->acct);
tjsonAddStringToObject(item, "createUser", pObj->createUser);
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "updateTime", i642str(pObj->updateTime));
tjsonAddStringToObject(item, "uid", i642str(pObj->uid));
tjsonAddIntegerToObject(item, "cfgVersion", pObj->cfgVersion);
tjsonAddIntegerToObject(item, "vgVersion", pObj->vgVersion);
tjsonAddIntegerToObject(item, "numOfVgroups", pObj->cfg.numOfVgroups);
tjsonAddIntegerToObject(item, "numOfStables", pObj->cfg.numOfStables);
tjsonAddIntegerToObject(item, "buffer", pObj->cfg.buffer);
tjsonAddIntegerToObject(item, "pageSize", pObj->cfg.pageSize);
tjsonAddIntegerToObject(item, "pages", pObj->cfg.pages);
tjsonAddIntegerToObject(item, "daysPerFile", pObj->cfg.daysPerFile);
tjsonAddIntegerToObject(item, "daysToKeep0", pObj->cfg.daysToKeep0);
tjsonAddIntegerToObject(item, "daysToKeep1", pObj->cfg.daysToKeep1);
tjsonAddIntegerToObject(item, "daysToKeep2", pObj->cfg.daysToKeep2);
tjsonAddIntegerToObject(item, "minRows", pObj->cfg.minRows);
tjsonAddIntegerToObject(item, "maxRows", pObj->cfg.maxRows);
tjsonAddIntegerToObject(item, "fsyncPeriod", pObj->cfg.fsyncPeriod);
tjsonAddIntegerToObject(item, "walLevel", pObj->cfg.walLevel);
tjsonAddIntegerToObject(item, "precision", pObj->cfg.precision);
tjsonAddIntegerToObject(item, "compression", pObj->cfg.compression);
tjsonAddIntegerToObject(item, "replications", pObj->cfg.replications);
tjsonAddIntegerToObject(item, "strict", pObj->cfg.strict);
tjsonAddIntegerToObject(item, "cacheLastRow", pObj->cfg.cacheLastRow);
tjsonAddIntegerToObject(item, "hashMethod", pObj->cfg.hashMethod);
tjsonAddIntegerToObject(item, "numOfRetensions", pObj->cfg.numOfRetensions);
sdbRelease(pSdb, pObj);
}
}
void dumpStb(SSdb *pSdb, SJson *json) {
void *pIter = NULL;
SJson *items = tjsonCreateObject();
tjsonAddItemToObject(json, "stbs", items);
while (1) {
SStbObj *pObj = NULL;
pIter = sdbFetch(pSdb, SDB_STB, pIter, (void **)&pObj);
if (pIter == NULL) break;
SJson *item = tjsonCreateObject();
tjsonAddItemToObject(items, "stb", item);
tjsonAddStringToObject(item, "name", pObj->name);
tjsonAddStringToObject(item, "db", pObj->db);
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "updateTime", i642str(pObj->updateTime));
tjsonAddStringToObject(item, "uid", i642str(pObj->uid));
tjsonAddStringToObject(item, "dbUid", i642str(pObj->dbUid));
tjsonAddIntegerToObject(item, "version", pObj->version);
tjsonAddIntegerToObject(item, "tagVer", pObj->tagVer);
tjsonAddIntegerToObject(item, "colVer", pObj->colVer);
tjsonAddIntegerToObject(item, "nextColId", pObj->nextColId);
tjsonAddIntegerToObject(item, "xFilesFactor", pObj->xFilesFactor * 10000);
tjsonAddIntegerToObject(item, "delay", pObj->delay);
tjsonAddIntegerToObject(item, "ttl", pObj->ttl);
tjsonAddIntegerToObject(item, "numOfColumns", pObj->numOfColumns);
tjsonAddIntegerToObject(item, "numOfTags", pObj->numOfTags);
tjsonAddIntegerToObject(item, "commentLen", pObj->commentLen);
tjsonAddIntegerToObject(item, "ast1Len", pObj->ast1Len);
tjsonAddIntegerToObject(item, "ast2Len", pObj->ast2Len);
sdbRelease(pSdb, pObj);
}
}
void dumpSma(SSdb *pSdb, SJson *json) {}
void dumpVgroup(SSdb *pSdb, SJson *json) {}
void dumpTopic(SSdb *pSdb, SJson *json) {}
void dumpConsumber(SSdb *pSdb, SJson *json) {}
void dumpSubscribe(SSdb *pSdb, SJson *json) {}
void dumpOffset(SSdb *pSdb, SJson *json) {}
void dumpStream(SSdb *pSdb, SJson *json) {}
void dumpAcct(SSdb *pSdb, SJson *json) {
void *pIter = NULL;
SJson *items = tjsonCreateObject();
tjsonAddItemToObject(json, "accts", items);
while (1) {
SAcctObj *pObj = NULL;
pIter = sdbFetch(pSdb, SDB_ACCT, pIter, (void **)&pObj);
if (pIter == NULL) break;
SJson *item = tjsonCreateObject();
tjsonAddItemToObject(items, "acct", item);
tjsonAddStringToObject(item, "acct", pObj->acct);
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "updateTime", i642str(pObj->updateTime));
tjsonAddIntegerToObject(item, "acctId", pObj->acctId);
sdbRelease(pSdb, pObj);
}
}
void dumpAuth(SSdb *pSdb, SJson *json) {}
void dumpUser(SSdb *pSdb, SJson *json) {
void *pIter = NULL;
SJson *items = tjsonCreateObject();
tjsonAddItemToObject(json, "users", items);
while (1) {
SUserObj *pObj = NULL;
pIter = sdbFetch(pSdb, SDB_USER, pIter, (void **)&pObj);
if (pIter == NULL) break;
SJson *item = tjsonCreateObject();
tjsonAddItemToObject(items, "user", item);
tjsonAddStringToObject(item, "name", pObj->user);
tjsonAddStringToObject(item, "pass", pObj->pass);
tjsonAddStringToObject(item, "acct", pObj->acct);
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "updateTime", i642str(pObj->updateTime));
tjsonAddIntegerToObject(item, "superUser", pObj->superUser);
tjsonAddIntegerToObject(item, "authVersion", pObj->authVersion);
tjsonAddIntegerToObject(item, "numOfReadDbs", taosHashGetSize(pObj->readDbs));
tjsonAddIntegerToObject(item, "numOfWriteDbs", taosHashGetSize(pObj->writeDbs));
sdbRelease(pSdb, pObj);
}
}
void dumpDnode(SSdb *pSdb, SJson *json) {
void *pIter = NULL;
SJson *items = tjsonCreateObject();
tjsonAddItemToObject(json, "dnodes", items);
while (1) {
SDnodeObj *pObj = NULL;
pIter = sdbFetch(pSdb, SDB_DNODE, pIter, (void **)&pObj);
if (pIter == NULL) break;
SJson *item = tjsonCreateObject();
tjsonAddItemToObject(items, "dnode", item);
tjsonAddIntegerToObject(item, "id", pObj->id);
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "updateTime", i642str(pObj->updateTime));
tjsonAddIntegerToObject(item, "port", pObj->port);
tjsonAddStringToObject(item, "fqdn", pObj->fqdn);
sdbRelease(pSdb, pObj);
}
}
void dumpBnode(SSdb *pSdb, SJson *json) {}
void dumpSnode(SSdb *pSdb, SJson *json) {}
void dumpQnode(SSdb *pSdb, SJson *json) {}
void dumpMnode(SSdb *pSdb, SJson *json) {
void *pIter = NULL;
SJson *items = tjsonCreateObject();
tjsonAddItemToObject(json, "mnodes", items);
while (1) {
SMnodeObj *pObj = NULL;
pIter = sdbFetch(pSdb, SDB_MNODE, pIter, (void **)&pObj);
if (pIter == NULL) break;
SJson *item = tjsonCreateObject();
tjsonAddItemToObject(items, "mnode", item);
tjsonAddIntegerToObject(item, "id", pObj->id);
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "updateTime", i642str(pObj->updateTime));
sdbRelease(pSdb, pObj);
}
}
void dumpCluster(SSdb *pSdb, SJson *json) {
void *pIter = NULL;
SJson *items = tjsonCreateObject();
tjsonAddItemToObject(json, "clusters", items);
while (1) {
SClusterObj *pObj = NULL;
pIter = sdbFetch(pSdb, SDB_CLUSTER, pIter, (void **)&pObj);
if (pIter == NULL) break;
SJson *item = tjsonCreateObject();
tjsonAddItemToObject(items, "cluster", item);
tjsonAddStringToObject(item, "id", i642str(pObj->id));
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "updateTime", i642str(pObj->updateTime));
tjsonAddStringToObject(item, "name", pObj->name);
sdbRelease(pSdb, pObj);
}
}
void dumpTrans(SSdb *pSdb, SJson *json) {
void *pIter = NULL;
SJson *items = tjsonCreateObject();
tjsonAddItemToObject(json, "transactions", items);
while (1) {
STrans *pObj = NULL;
pIter = sdbFetch(pSdb, SDB_TRANS, pIter, (void **)&pObj);
if (pIter == NULL) break;
SJson *item = tjsonCreateObject();
tjsonAddItemToObject(items, "trans", item);
tjsonAddIntegerToObject(item, "id", pObj->id);
tjsonAddIntegerToObject(item, "stage", pObj->stage);
tjsonAddIntegerToObject(item, "policy", pObj->policy);
tjsonAddIntegerToObject(item, "type", pObj->type);
tjsonAddStringToObject(item, "createdTime", i642str(pObj->createdTime));
tjsonAddStringToObject(item, "dbUid", i642str(pObj->dbUid));
tjsonAddStringToObject(item, "dbname", pObj->dbname);
tjsonAddIntegerToObject(item, "redoLogNum", taosArrayGetSize(pObj->redoLogs));
tjsonAddIntegerToObject(item, "undoLogNum", taosArrayGetSize(pObj->undoLogs));
tjsonAddIntegerToObject(item, "commitLogNum", taosArrayGetSize(pObj->commitLogs));
tjsonAddIntegerToObject(item, "redoActionNum", taosArrayGetSize(pObj->redoActions));
tjsonAddIntegerToObject(item, "undoActionNum", taosArrayGetSize(pObj->undoActions));
sdbRelease(pSdb, pObj);
}
}
void dumpHeader(SSdb *pSdb, SJson *json) {
tjsonAddIntegerToObject(json, "sver", 1);
tjsonAddStringToObject(json, "curVer", i642str(pSdb->curVer));
SJson *maxIdsJson = tjsonCreateObject();
tjsonAddItemToObject(json, "maxIds", maxIdsJson);
for (int32_t i = 0; i < SDB_MAX; ++i) {
int64_t maxId = 0;
if (i < SDB_MAX) {
maxId = pSdb->maxId[i];
}
tjsonAddStringToObject(maxIdsJson, sdbTableName(i), i642str(maxId));
}
SJson *tableVersJson = tjsonCreateObject();
tjsonAddItemToObject(json, "tableVers", tableVersJson);
for (int32_t i = 0; i < SDB_MAX; ++i) {
int64_t tableVer = 0;
if (i < SDB_MAX) {
tableVer = pSdb->tableVer[i];
}
tjsonAddStringToObject(tableVersJson, sdbTableName(i), i642str(tableVer));
}
}
int32_t dumpSdb() {
SMsgCb msgCb = {0};
msgCb.reportStartupFp = reportStartup;
msgCb.sendReqFp = sendReq;
msgCb.sendRspFp = sendRsp;
msgCb.mgmt = (SMgmtWrapper *)(&msgCb); // hack
tmsgSetDefault(&msgCb);
walInit();
SMnodeOpt opt = {.msgCb = msgCb};
SMnode *pMnode = mndOpen(TMP_SDB_MNODE_DIR, &opt);
if (pMnode == NULL) return -1;
SSdb *pSdb = pMnode->pSdb;
SJson *json = tjsonCreateObject();
dumpHeader(pSdb, json);
dumpFunc(pSdb, json);
dumpDb(pSdb, json);
dumpStb(pSdb, json);
dumpSma(pSdb, json);
dumpVgroup(pSdb, json);
dumpTopic(pSdb, json);
dumpConsumber(pSdb, json);
dumpSubscribe(pSdb, json);
dumpOffset(pSdb, json);
dumpStream(pSdb, json);
dumpAcct(pSdb, json);
dumpAuth(pSdb, json);
dumpUser(pSdb, json);
dumpDnode(pSdb, json);
dumpBnode(pSdb, json);
dumpSnode(pSdb, json);
dumpQnode(pSdb, json);
dumpMnode(pSdb, json);
dumpCluster(pSdb, json);
dumpTrans(pSdb, json);
char *pCont = tjsonToString(json);
int32_t contLen = strlen(pCont);
char file[] = "sdb.json";
TdFilePtr pFile = taosOpenFile(file, TD_FILE_CREATE | TD_FILE_WRITE | TD_FILE_TRUNC);
if (pFile == NULL) {
terrno = TAOS_SYSTEM_ERROR(errno);
dError("failed to write %s since %s", file, terrstr());
return -1;
}
taosWriteFile(pFile, pCont, contLen);
taosWriteFile(pFile, "\n", 1);
taosFsyncFile(pFile);
taosCloseFile(&pFile);
tjsonDelete(json);
taosMemoryFree(pCont);
taosRemoveDir(TMP_SDB_DATA_DIR);
return 0;
}
int32_t parseArgs(int32_t argc, char *argv[]) {
char file[PATH_MAX] = {0};
for (int32_t i = 1; i < argc; ++i) {
if (strcmp(argv[i], "-c") == 0) {
if (i < argc - 1) {
if (strlen(argv[++i]) >= PATH_MAX) {
printf("config file path overflow");
return -1;
}
tstrncpy(configDir, argv[i], PATH_MAX);
} else {
printf("'-c' requires a parameter, default is %s\n", configDir);
return -1;
}
} else if (strcmp(argv[i], "-f") == 0) {
if (i < argc - 1) {
if (strlen(argv[++i]) >= PATH_MAX) {
printf("file path overflow");
return -1;
}
tstrncpy(file, argv[i], PATH_MAX);
} else {
printf("'-f' requires a parameter, default is %s\n", configDir);
return -1;
}
} else {
printf("-c Configuration directory. \n");
printf("-f Input sdb.data file. \n");
return -1;
}
}
if (taosCreateLog("dumplog", 1, configDir, NULL, NULL, NULL, NULL, 1) != 0) {
printf("failed to dump since init log error\n");
return -1;
}
if (taosInitCfg(configDir, NULL, NULL, NULL, NULL, 0) != 0) {
printf("failed to dump since read config error\n");
return -1;
}
if (file[0] == 0) {
snprintf(file, PATH_MAX, "%s/mnode/data/sdb.data", tsDataDir);
}
strcpy(tsDataDir, TMP_SDB_DATA_DIR);
taosMulMkDir(TMP_SDB_PATH);
taosCopyFile(file, TMP_SDB_FILE);
return 0;
}
int32_t main(int32_t argc, char *argv[]) {
if (parseArgs(argc, argv) != 0) {
return -1;
}
return dumpSdb();
}