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Merge pull request #19638 from taosdata/fix/TS-2404 

fix: atexit memory leak issue
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dapan1121 2023-01-19 10:14:25 +08:00 committed by GitHub
parent 130036269e 2d579cfc16
commit d363971675
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 2 deletions
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7
source/libs/executor/src/executor.c
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@ -24,12 +24,16 @@
static TdThreadOnce initPoolOnce = PTHREAD_ONCE_INIT;
int32_t exchangeObjRefPool = -1;
static void initRefPool() { exchangeObjRefPool = taosOpenRef(1024, doDestroyExchangeOperatorInfo); }
static void cleanupRefPool() {
int32_t ref = atomic_val_compare_exchange_32(&exchangeObjRefPool, exchangeObjRefPool, 0);
taosCloseRef(ref);
}
static void initRefPool() {
exchangeObjRefPool = taosOpenRef(1024, doDestroyExchangeOperatorInfo);
atexit(cleanupRefPool);
}
static int32_t doSetSMABlock(SOperatorInfo* pOperator, void* input, size_t numOfBlocks, int32_t type, char* id) {
ASSERT(pOperator != NULL);
if (pOperator->operatorType != QUERY_NODE_PHYSICAL_PLAN_STREAM_SCAN) {
@ -442,7 +446,6 @@ int32_t qCreateExecTask(SReadHandle* readHandle, int32_t vgId, uint64_t taskId,
SExecTaskInfo** pTask = (SExecTaskInfo**)pTaskInfo;
taosThreadOnce(&initPoolOnce, initRefPool);
atexit(cleanupRefPool);
qDebug("start to create subplan task, TID:0x%" PRIx64 " QID:0x%" PRIx64, taskId, pSubplan->id.queryId);