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fix: error in schemaless_insert if insert with multi threads

This commit is contained in:
wangmm0220 2022-06-08 16:50:02 +08:00
parent f0531a2a3d
commit f1ea9905aa
1 changed files with 28 additions and 17 deletions
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43
source/client/src/clientSml.c
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@ -303,7 +303,7 @@ static int32_t smlApplySchemaAction(SSmlHandle* info, SSchemaAction* action) {
uError("SML:0x%" PRIx64 " apply schema action. reset query cache. error: %s", info->id, taos_errstr(res2));
}
taos_free_result(res2);
taosMsleep(500);
taosMsleep(10);
}
break;
}
@ -327,7 +327,7 @@ static int32_t smlApplySchemaAction(SSmlHandle* info, SSchemaAction* action) {
uError("SML:0x%" PRIx64 " apply schema action. reset query cache. error: %s", info->id, taos_errstr(res2));
}
taos_free_result(res2);
taosMsleep(500);
taosMsleep(10);
}
break;
}
@ -350,7 +350,7 @@ static int32_t smlApplySchemaAction(SSmlHandle* info, SSchemaAction* action) {
uError("SML:0x%" PRIx64 " apply schema action. reset query cache. error: %s", info->id, taos_errstr(res2));
}
taos_free_result(res2);
taosMsleep(500);
taosMsleep(10);
}
break;
}
@ -373,7 +373,7 @@ static int32_t smlApplySchemaAction(SSmlHandle* info, SSchemaAction* action) {
uError("SML:0x%" PRIx64 " apply schema action. reset query cache. error: %s", info->id, taos_errstr(res2));
}
taos_free_result(res2);
taosMsleep(500);
taosMsleep(10);
}
break;
}
@ -424,7 +424,7 @@ static int32_t smlApplySchemaAction(SSmlHandle* info, SSchemaAction* action) {
uError("SML:0x%" PRIx64 " apply schema action. reset query cache. error: %s", info->id, taos_errstr(res2));
}
taos_free_result(res2);
taosMsleep(500);
taosMsleep(10);
}
break;
}
@ -461,18 +461,18 @@ static int32_t smlProcessSchemaAction(SSmlHandle* info, SSchema* schemaField, SH
static int32_t smlModifyDBSchemas(SSmlHandle* info) {
int32_t code = 0;
SEpSet ep = getEpSet_s(&info->taos->pAppInfo->mgmtEp);
SName pName = {TSDB_TABLE_NAME_T, info->taos->acctId, {0}, {0}};
strcpy(pName.dbname, info->pRequest->pDb);
SSmlSTableMeta** tableMetaSml = (SSmlSTableMeta**)taosHashIterate(info->superTables, NULL);
while (tableMetaSml) {
SSmlSTableMeta* sTableData = *tableMetaSml;
STableMeta *pTableMeta = NULL;
SEpSet ep = getEpSet_s(&info->taos->pAppInfo->mgmtEp);
size_t superTableLen = 0;
void *superTable = taosHashGetKey(tableMetaSml, &superTableLen);
SName pName = {TSDB_TABLE_NAME_T, info->taos->acctId, {0}, {0}};
strcpy(pName.dbname, info->pRequest->pDb);
memset(pName.tname, 0, TSDB_TABLE_NAME_LEN);
memcpy(pName.tname, superTable, superTableLen);
code = catalogGetSTableMeta(info->pCatalog, info->taos->pAppInfo->pTransporter, &ep, &pName, &pTableMeta);
@ -487,7 +487,7 @@ static int32_t smlModifyDBSchemas(SSmlHandle* info) {
code = smlApplySchemaAction(info, &schemaAction);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%"PRIx64" smlApplySchemaAction failed. can not create %s", info->id, schemaAction.createSTable.sTableName);
return code;
goto end;
}
info->cost.numOfCreateSTables++;
}else if (code == TSDB_CODE_SUCCESS) {
@ -502,7 +502,7 @@ static int32_t smlModifyDBSchemas(SSmlHandle* info) {
code = smlProcessSchemaAction(info, pTableMeta->schema, hashTmp, sTableData->tags, &schemaAction, true);
if (code != TSDB_CODE_SUCCESS) {
taosHashCleanup(hashTmp);
return code;
goto end;
}
taosHashClear(hashTmp);
@ -512,29 +512,33 @@ static int32_t smlModifyDBSchemas(SSmlHandle* info) {
code = smlProcessSchemaAction(info, pTableMeta->schema, hashTmp, sTableData->cols, &schemaAction, false);
taosHashCleanup(hashTmp);
if (code != TSDB_CODE_SUCCESS) {
return code;
goto end;
}
code = catalogRefreshTableMeta(info->pCatalog, info->taos->pAppInfo->pTransporter, &ep, &pName, -1);
code = catalogRefreshTableMeta(info->pCatalog, info->taos->pAppInfo->pTransporter, &ep, &pName, 1);
if (code != TSDB_CODE_SUCCESS) {
return code;
goto end;
}
} else {
uError("SML:0x%"PRIx64" load table meta error: %s", info->id, tstrerror(code));
return code;
goto end;
}
if(pTableMeta) taosMemoryFree(pTableMeta);
code = catalogGetSTableMeta(info->pCatalog, info->taos->pAppInfo->pTransporter, &ep, &pName, &pTableMeta);
if (code != TSDB_CODE_SUCCESS) {
uError("SML:0x%"PRIx64" catalogGetSTableMeta failed. super table name %s", info->id, (char*)superTable);
return code;
goto end;
}
sTableData->tableMeta = pTableMeta;
tableMetaSml = (SSmlSTableMeta**)taosHashIterate(info->superTables, tableMetaSml);
}
return 0;
end:
catalogRefreshTableMeta(info->pCatalog, info->taos->pAppInfo->pTransporter, &ep, &pName, 1);
return code;
}
//=========================================================================
@ -2298,7 +2302,13 @@ static int smlProcess(SSmlHandle *info, char* lines[], int numLines) {
info->cost.numOfCTables = taosHashGetSize(info->childTables);
info->cost.schemaTime = taosGetTimestampUs();
int32_t retryNum = 0;
do{
code = smlModifyDBSchemas(info);
if (code == 0) break;
} while (retryNum++ < taosHashGetSize(info->superTables));
if (code != 0) {
uError("SML:0x%"PRIx64" smlModifyDBSchemas error : %s", info->id, tstrerror(code));
goto cleanup;
@ -2407,6 +2417,7 @@ TAOS_RES* taos_schemaless_insert(TAOS* taos, char* lines[], int numLines, int pr
info->pRequest->code = smlProcess(info, lines, numLines);
end:
info->taos->schemalessType = 0;
uDebug("result:%s", info->msgBuf.buf);
smlDestroyInfo(info);
return (TAOS_RES*)request;