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Merge pull request #3621 from taosdata/develop 

Merge from develop
This commit is contained in:
Shengliang Guan 2020-09-22 09:30:21 +08:00 committed by GitHub
parent d7f0a59891 3b9bf4773d
commit fb589f08db
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GPG Key ID: 4AEE18F83AFDEB23
5 changed files with 9 additions and 8 deletions
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5
src/client/src/tscStream.c
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@ -572,6 +572,7 @@ TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *p
pStream->pSql = pSql;
pSql->pStream = pStream;
pSql->param = pStream;
pSql->maxRetry = TSDB_MAX_REPLICA;
pSql->sqlstr = calloc(1, strlen(sqlstr) + 1);
if (pSql->sqlstr == NULL) {
@ -579,6 +580,7 @@ TAOS_STREAM *taos_open_stream(TAOS *taos, const char *sqlstr, void (*fp)(void *p
tscFreeSqlObj(pSql);
return NULL;
}
strtolower(pSql->sqlstr, sqlstr);
tscDebugL("%p SQL: %s", pSql, pSql->sqlstr);
@ -619,10 +621,9 @@ void taos_close_stream(TAOS_STREAM *handle) {
tscDebug("%p stream:%p is closed", pSql, pStream);
// notify CQ to release the pStream object
pStream->fp(pStream->param, NULL, NULL);
taos_free_result(pSql);
pStream->pSql = NULL;
taos_free_result(pSql);
taosTFree(pStream);
}
}

4
src/client/src/tscSubquery.c
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@ -278,7 +278,7 @@ static int32_t tscLaunchRealSubqueries(SSqlObj* pSql) {
tscDebug("%p subIndex: %d, no need to launch query, ignore it", pSql, i);
tscDestroyJoinSupporter(pSupporter);
tscFreeSqlObj(pPrevSub);
taos_free_result(pPrevSub);
pSql->pSubs[i] = NULL;
continue;
@ -1383,7 +1383,7 @@ static void doCleanupSubqueries(SSqlObj *pSql, int32_t numOfSubs, SSubqueryState
taosTFree(pSupport->localBuffer);
taosTFree(pSupport);
tscFreeSqlObj(pSub);
taos_free_result(pSub);
}
free(pState);

3
src/client/src/tscUtil.c
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@ -1743,8 +1743,6 @@ SSqlObj* createSimpleSubObj(SSqlObj* pSql, void (*fp)(), void* param, int32_t cm
}
pNew->pTscObj = pSql->pTscObj;
T_REF_INC(pNew->pTscObj);
pNew->signature = pNew;
SSqlCmd* pCmd = &pNew->cmd;
@ -1777,7 +1775,6 @@ SSqlObj* createSimpleSubObj(SSqlObj* pSql, void (*fp)(), void* param, int32_t cm
tscAddTableMetaInfo(pQueryInfo, pMasterTableMetaInfo->name, NULL, NULL, NULL);
T_REF_INC(pNew->pTscObj);
uint64_t p = (uint64_t) pNew;
pNew->self = taosCachePut(tscObjCache, &p, sizeof(uint64_t), &pNew, sizeof(uint64_t), 2 * 600 * 1000);
return pNew;

3
src/mnode/src/mnodeTable.c
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@ -1384,6 +1384,9 @@ int32_t mnodeRetrieveShowSuperTables(SShowObj *pShow, char *data, int32_t rows,
}
pShow->numOfReads += numOfRows;
const int32_t NUM_OF_COLUMNS = 5;
mnodeVacuumResult(data, NUM_OF_COLUMNS, numOfRows, rows, pShow);
mnodeDecDbRef(pDb);
return numOfRows;

2
src/util/src/tcache.c
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@ -266,7 +266,7 @@ void *taosCacheAcquireByKey(SCacheObj *pCacheObj, const void *key, size_t keyLen
if (taosHashGetSize(pCacheObj->pHashTable) == 0) {
atomic_add_fetch_32(&pCacheObj->statistics.missCount, 1);
uError("cache:%s, key:%p, not in cache, retrieved failed, reason: empty sqlObj cache", pCacheObj->name, key);
uError("cache:%s, key:%p, not in cache, retrieved failed, reason: empty cache", pCacheObj->name, key);
return NULL;
}