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fix: tudf lock

This commit is contained in:
xsren 2024-08-29 10:09:42 +08:00
parent 3342dcf43c
commit 95f283485a
1 changed files with 13 additions and 9 deletions
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14
source/libs/function/src/tudf.c
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@ -1086,14 +1086,15 @@ int32_t acquireUdfFuncHandle(char *udfName, UdfcFuncHandle *pHandle) {
}
} else {
fnInfo("udf handle expired for %s, will setup udf. move it to expired list", udfName);
taosArrayRemove(gUdfcProxy.udfStubs, stubIndex);
if (taosArrayPush(gUdfcProxy.expiredUdfStubs, foundStub) == NULL) {
fnError("acquireUdfFuncHandle: failed to push udf stub to array");
goto _exit;
}
} else {
taosArrayRemove(gUdfcProxy.udfStubs, stubIndex);
taosArraySort(gUdfcProxy.expiredUdfStubs, compareUdfcFuncSub);
}
}
}
uv_mutex_unlock(&gUdfcProxy.udfStubsMutex);
*pHandle = NULL;
code = doSetupUdf(udfName, pHandle);
if (code == TSDB_CODE_SUCCESS) {
@ -1102,17 +1103,20 @@ int32_t acquireUdfFuncHandle(char *udfName, UdfcFuncHandle *pHandle) {
stub.handle = *pHandle;
++stub.refCount;
stub.createTime = taosGetTimestampUs();
uv_mutex_lock(&gUdfcProxy.udfStubsMutex);
if (taosArrayPush(gUdfcProxy.udfStubs, &stub) == NULL) {
fnError("acquireUdfFuncHandle: failed to push udf stub to array");
uv_mutex_unlock(&gUdfcProxy.udfStubsMutex);
goto _exit;
}
} else {
taosArraySort(gUdfcProxy.udfStubs, compareUdfcFuncSub);
}
uv_mutex_unlock(&gUdfcProxy.udfStubsMutex);
} else {
*pHandle = NULL;
}
_exit:
uv_mutex_unlock(&gUdfcProxy.udfStubsMutex);
return code;
}