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fix(stream): fix the invalid check of trans conflict.

This commit is contained in:
Haojun Liao 2023-11-22 16:39:29 +08:00
parent 91e7000433 ebb1993900
commit 9988720a1e
6 changed files with 19 additions and 18 deletions
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2
include/common/tmsg.h
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@ -3112,7 +3112,7 @@ typedef struct {
int32_t tSerializeSMDropStreamReq(void* buf, int32_t bufLen, const SMDropStreamReq* pReq);
int32_t tDeserializeSMDropStreamReq(void* buf, int32_t bufLen, SMDropStreamReq* pReq);
void tFreeSMDropStreamReq(SMDropStreamReq* pReq);
void tFreeMDropStreamReq(SMDropStreamReq* pReq);
typedef struct {
char name[TSDB_STREAM_FNAME_LEN];

2
source/common/src/tmsg.c
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@ -7152,7 +7152,7 @@ int32_t tDeserializeSMDropStreamReq(void *buf, int32_t bufLen, SMDropStreamReq *
return 0;
}
void tFreeSMDropStreamReq(SMDropStreamReq *pReq) {
void tFreeMDropStreamReq(SMDropStreamReq *pReq) {
FREESQL();
}

26
source/dnode/mnode/impl/src/mndStream.c
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@ -922,7 +922,6 @@ _OVER:
}
mndReleaseStream(pMnode, pStream);
tFreeSCMCreateStreamReq(&createStreamReq);
tFreeStreamObj(&streamObj);
if (sql != NULL) {
@ -1362,26 +1361,27 @@ static int32_t mndProcessDropStreamReq(SRpcMsg *pReq) {
if (dropReq.igNotExists) {
mInfo("stream:%s not exist, ignore not exist is set", dropReq.name);
sdbRelease(pMnode->pSdb, pStream);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return 0;
} else {
terrno = TSDB_CODE_MND_STREAM_NOT_EXIST;
mError("stream:%s not exist failed to drop", dropReq.name);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return -1;
}
}
if (mndCheckDbPrivilegeByName(pMnode, pReq->info.conn.user, MND_OPER_WRITE_DB, pStream->targetDb) != 0) {
sdbRelease(pMnode->pSdb, pStream);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return -1;
}
// check if it is conflict with other trans in both sourceDb and targetDb.
bool conflict = mndStreamTransConflictOtherTrans(pMnode, pStream->sourceDb, pStream->targetDb);
if (!conflict) {
if (conflict) {
sdbRelease(pMnode->pSdb, pStream);
tFreeMDropStreamReq(&dropReq);
return -1;
}
@ -1389,7 +1389,7 @@ static int32_t mndProcessDropStreamReq(SRpcMsg *pReq) {
if (pTrans == NULL) {
mError("stream:%s, failed to drop since %s", dropReq.name, terrstr());
sdbRelease(pMnode->pSdb, pStream);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return -1;
}
@ -1399,7 +1399,7 @@ static int32_t mndProcessDropStreamReq(SRpcMsg *pReq) {
if (mndTransCheckConflict(pMnode, pTrans) != 0) {
sdbRelease(pMnode->pSdb, pStream);
mndTransDrop(pTrans);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return -1;
}
@ -1410,7 +1410,7 @@ static int32_t mndProcessDropStreamReq(SRpcMsg *pReq) {
mError("stream:%s, failed to drop task since %s", dropReq.name, terrstr());
sdbRelease(pMnode->pSdb, pStream);
mndTransDrop(pTrans);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return -1;
}
@ -1418,7 +1418,7 @@ static int32_t mndProcessDropStreamReq(SRpcMsg *pReq) {
if (mndPersistDropStreamLog(pMnode, pTrans, pStream) < 0) {
sdbRelease(pMnode->pSdb, pStream);
mndTransDrop(pTrans);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return -1;
}
@ -1426,7 +1426,7 @@ static int32_t mndProcessDropStreamReq(SRpcMsg *pReq) {
mError("trans:%d, failed to prepare drop stream trans since %s", pTrans->id, terrstr());
sdbRelease(pMnode->pSdb, pStream);
mndTransDrop(pTrans);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return -1;
}
@ -1439,7 +1439,7 @@ static int32_t mndProcessDropStreamReq(SRpcMsg *pReq) {
sdbRelease(pMnode->pSdb, pStream);
mndTransDrop(pTrans);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return TSDB_CODE_ACTION_IN_PROGRESS;
}
@ -1857,7 +1857,7 @@ static int32_t mndProcessPauseStreamReq(SRpcMsg *pReq) {
// check if it is conflict with other trans in both sourceDb and targetDb.
bool conflict = mndStreamTransConflictOtherTrans(pMnode, pStream->sourceDb, pStream->targetDb);
if (!conflict) {
if (conflict) {
sdbRelease(pMnode->pSdb, pStream);
return -1;
}
@ -1992,7 +1992,7 @@ static int32_t mndProcessResumeStreamReq(SRpcMsg *pReq) {
// check if it is conflict with other trans in both sourceDb and targetDb.
bool conflict = mndStreamTransConflictOtherTrans(pMnode, pStream->sourceDb, pStream->targetDb);
if (!conflict) {
if (conflict) {
sdbRelease(pMnode->pSdb, pStream);
return -1;
}

2
source/dnode/mnode/impl/src/mndStreamTrans.c
View File

@ -86,12 +86,14 @@ bool mndStreamTransConflictOtherTrans(SMnode* pMnode, const char* pSrcDb, const
SStreamTransInfo *pEntry = taosHashGet(execInfo.transMgmt.pDBTrans, pSrcDb, strlen(pSrcDb));
if (pEntry != NULL) {
taosThreadMutexUnlock(&execInfo.lock);
mWarn("conflict with other transId:%d in Db:%s, trans:%s", pEntry->transId, pSrcDb, pEntry->name);
return true;
}
pEntry = taosHashGet(execInfo.transMgmt.pDBTrans, pDstDb, strlen(pDstDb));
if (pEntry != NULL) {
taosThreadMutexUnlock(&execInfo.lock);
mWarn("conflict with other transId:%d in Db:%s, trans:%s", pEntry->transId, pSrcDb, pEntry->name);
return true;
}

2
source/libs/parser/src/parTranslater.c
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@ -7958,7 +7958,7 @@ static int32_t translateDropStream(STranslateContext* pCxt, SDropStreamStmt* pSt
tNameGetFullDbName(&name, dropReq.name);
dropReq.igNotExists = pStmt->ignoreNotExists;
int32_t code = buildCmdMsg(pCxt, TDMT_MND_DROP_STREAM, (FSerializeFunc)tSerializeSMDropStreamReq, &dropReq);
tFreeSMDropStreamReq(&dropReq);
tFreeMDropStreamReq(&dropReq);
return code;
}

3
tests/script/tsim/stream/pauseAndResume.sim
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@ -16,9 +16,8 @@ sql create table ts2 using st tags(2,2,2);
sql create table ts3 using st tags(3,2,2);
sql create table ts4 using st tags(4,2,2);
sql create stream streams1 trigger at_once IGNORE EXPIRED 0 IGNORE UPDATE 0 watermark 1d into streamt1 as select _wstart, count(*) c1, sum(a) c3 from st interval(10s);
sleep 1000
sleep 2000
sleep 1000
sql pause stream streams1;
sql insert into ts1 values(1648791213001,1,12,3,1.0);