Merge pull request #2447 from taosdata/hotfix/crash

memory leak in sdb

src/dnode/src/dnodeMPeer.c

@@ -71,10 +71,10 @@ void dnodeCleanupMnodePeer() {
     SMPeerWorker *pWorker = tsMPeerPool.peerWorker + i;
     if (pWorker->thread) {
       pthread_join(pWorker->thread, NULL);
-      taosCloseQset(tsMPeerQset);
     }
   }
 
+  taosCloseQset(tsMPeerQset);
   tfree(tsMPeerPool.peerWorker);
   dPrint("dnode mpeer is closed");
 }

src/dnode/src/dnodeMWrite.c

@@ -73,10 +73,10 @@ void dnodeCleanupMnodeWrite() {
     SMWriteWorker *pWorker = tsMWritePool.writeWorker + i;
     if (pWorker->thread) {
       pthread_join(pWorker->thread, NULL);
-      taosCloseQset(tsMWriteQset);
     }
   }
 
+  taosCloseQset(tsMWriteQset);
   tfree(tsMWritePool.writeWorker);
   dPrint("dnode mwrite is closed");
 }