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fix issue #502

This commit is contained in:
slguan 2019-09-12 15:24:00 +08:00
parent 3da5d2ab1f
commit 2c800e3ccc
1 changed files with 4 additions and 0 deletions
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4
src/system/src/vnodeMeter.c
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@ -637,6 +637,10 @@ _over:
void vnodeProcessUpdateSchemaTimer(void *param, void *tmrId) { void vnodeProcessUpdateSchemaTimer(void *param, void *tmrId) {
SMeterObj * pObj = (SMeterObj *)param; SMeterObj * pObj = (SMeterObj *)param;
SVnodeObj * pVnode = vnodeList + pObj->vnode; SVnodeObj * pVnode = vnodeList + pObj->vnode;
if (pVnode->meterList == NULL) {
dTrace("vnode is deleted, abort update schema");
return;
}
SCachePool *pPool = (SCachePool *)pVnode->pCachePool; SCachePool *pPool = (SCachePool *)pVnode->pCachePool;
pthread_mutex_lock(&pPool->vmutex); pthread_mutex_lock(&pPool->vmutex);