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fix(stream):session window max_delay crash

This commit is contained in:
54liuyao 2022-10-21 10:37:58 +08:00
parent 12fd4bfcbd
commit d9beaeb3a3
5 changed files with 34 additions and 18 deletions
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7
source/libs/executor/src/executorimpl.c
View File

@ -3036,7 +3036,8 @@ void cleanupExprSupp(SExprSupp* pSupp) {
taosMemoryFree(pSupp->rowEntryInfoOffset);
}
SOperatorInfo* createAggregateOperatorInfo(SOperatorInfo* downstream, SAggPhysiNode* pAggNode,SExecTaskInfo* pTaskInfo) {
SOperatorInfo* createAggregateOperatorInfo(SOperatorInfo* downstream, SAggPhysiNode* pAggNode,
SExecTaskInfo* pTaskInfo) {
SAggOperatorInfo* pInfo = taosMemoryCalloc(1, sizeof(SAggOperatorInfo));
SOperatorInfo* pOperator = taosMemoryCalloc(1, sizeof(SOperatorInfo));
if (pInfo == NULL || pOperator == NULL) {
@ -4283,6 +4284,10 @@ int32_t buildSessionResultDataBlock(SOperatorInfo* pOperator, SStreamState* pSta
void* pVal = NULL;
int32_t code = streamStateSessionGet(pState, pKey, &pVal, &size);
ASSERT(code == 0);
if (code == -1) {
// coverity scan
continue;
}
SResultRow* pRow = (SResultRow*)pVal;
doUpdateNumOfRows(pCtx, pRow, numOfExprs, rowEntryOffset);
// no results, continue to check the next one

13
source/libs/executor/src/timewindowoperator.c
View File

@ -3986,7 +3986,8 @@ int32_t closeSessionWindow(SSHashObj* pHashMap, STimeWindowAggSupp* pTwSup, SSHa
return code;
}
}
tSimpleHashIterateRemove(pHashMap, &pWinInfo->sessionWin, sizeof(SSessionKey), &pIte, &iter);
SSessionKey* pKey = tSimpleHashGetKey(pIte, &keyLen);
tSimpleHashIterateRemove(pHashMap, pKey, sizeof(SSessionKey), &pIte, &iter);
}
}
return TSDB_CODE_SUCCESS;
@ -4006,7 +4007,7 @@ int32_t getAllSessionWindow(SSHashObj* pHashMap, SSHashObj* pStUpdated) {
void* pIte = NULL;
int32_t iter = 0;
while ((pIte = tSimpleHashIterate(pHashMap, pIte, &iter)) != NULL) {
SResultWindowInfo* pWinInfo = *(void**)pIte;
SResultWindowInfo* pWinInfo = pIte;
saveResult(*pWinInfo, pStUpdated);
}
return TSDB_CODE_SUCCESS;
@ -4584,6 +4585,12 @@ static void doStreamStateAggImpl(SOperatorInfo* pOperator, SSDataBlock* pSDataBl
T_LONG_JMP(pTaskInfo->env, TSDB_CODE_QRY_OUT_OF_MEMORY);
}
}
if (pInfo->twAggSup.calTrigger == STREAM_TRIGGER_WINDOW_CLOSE) {
SSessionKey key = curWin.winInfo.sessionWin;
key.win.ekey = key.win.skey;
tSimpleHashPut(pAggSup->pResultRows, &key, sizeof(SSessionKey), &curWin.winInfo, sizeof(SResultWindowInfo));
}
}
}
@ -4974,8 +4981,6 @@ SOperatorInfo* createMergeAlignedIntervalOperatorInfo(SOperatorInfo* downstream,
goto _error;
}
SInterval interval = {.interval = pNode->interval,
.sliding = pNode->sliding,
.intervalUnit = pNode->intervalUnit,

1
source/libs/stream/src/streamState.c
View File

@ -656,6 +656,7 @@ int32_t streamStateSessionGetKey(SStreamState* pState, const SSessionKey* key, S
streamStateCurPrev(pState, pCur);
}
*curKey = resKey;
streamStateFreeCur(pCur);
return res;
}

5
source/libs/stream/test/CMakeLists.txt
View File

@ -18,3 +18,8 @@ TARGET_INCLUDE_DIRECTORIES(
PUBLIC "${TD_SOURCE_DIR}/include/libs/stream/"
PRIVATE "${TD_SOURCE_DIR}/source/libs/stream/inc"
)
add_test(
NAME streamUpdateTest
COMMAND streamUpdateTest
)

2
tests/script/tsim/stream/triggerSession0.sim
View File

@ -5,7 +5,7 @@ sleep 50
sql connect
print =============== create database
sql create database test vgroups 1
sql create database test vgroups 1;
sql select * from information_schema.ins_databases
if $rows != 3 then
return -1