close backend

source/dnode/vnode/src/tsdb/tsdbOpen.c

@@ -88,6 +88,9 @@ _err:
 
 int tsdbClose(STsdb **pTsdb) {
   if (*pTsdb) {
+    STsdb *pdb = *pTsdb;
+    tsdbDebug("vgId:%d, tsdb is close at %s, days:%d, keep:%d,%d,%d", TD_VID(pdb->pVnode), pdb->path, pdb->keepCfg.days,
+              pdb->keepCfg.keep0, pdb->keepCfg.keep1, pdb->keepCfg.keep2);
     taosThreadRwlockWrlock(&(*pTsdb)->rwLock);
     tsdbMemTableDestroy((*pTsdb)->mem, true);
     (*pTsdb)->mem = NULL;

source/libs/stream/src/streamBackendRocksdb.c

@@ -1175,7 +1175,7 @@ int32_t streamStateOpenBackendCf(void* backend, char* name, char** cfs, int32_t
 }
 int streamStateOpenBackend(void* backend, SStreamState* pState) {
   qInfo("start to open state %p on backend %p 0x%" PRIx64 "-%d", pState, backend, pState->streamId, pState->taskId);
-  taosAcquireRef(streamBackendId, pState->streamBackendRid);
+  // taosAcquireRef(streamBackendId, pState->streamBackendRid);
   SBackendWrapper*   handle = backend;
   SBackendCfWrapper* pBackendCfWrapper = taosMemoryCalloc(1, sizeof(SBackendCfWrapper));
   taosThreadMutexLock(&handle->cfMutex);

source/libs/stream/src/streamMeta.c

@@ -124,7 +124,7 @@ SStreamMeta* streamMetaOpen(const char* path, void* ahandle, FTaskExpand expandF
   taosInitRWLatch(&pMeta->lock);
   taosThreadMutexInit(&pMeta->backendMutex, NULL);
 
-  qInfo("vgId:%d open stream meta successfully, latest checkpoint:%"PRId64", stage:%" PRId64, vgId, chkpId, stage);
+  qInfo("vgId:%d open stream meta successfully, latest checkpoint:%" PRId64 ", stage:%" PRId64, vgId, chkpId, stage);
   return pMeta;
 
 _err:
@@ -142,6 +142,7 @@ _err:
 }
 
 void streamMetaClose(SStreamMeta* pMeta) {
+  qDebug("start to close stream meta");
   tdbAbort(pMeta->db, pMeta->txn);
   tdbTbClose(pMeta->pTaskDb);
   tdbTbClose(pMeta->pCheckpointDb);
@@ -167,6 +168,7 @@ void streamMetaClose(SStreamMeta* pMeta) {
   taosArrayDestroy(pMeta->checkpointInUse);
 
   taosMemoryFree(pMeta);
+  qDebug("end to close stream meta");
 }
 
 int32_t streamMetaSaveTask(SStreamMeta* pMeta, SStreamTask* pTask) {

source/libs/stream/src/streamState.c

@@ -128,7 +128,6 @@ SStreamState* streamStateOpen(char* path, void* pTask, bool specPath, int32_t sz
   if (uniqueId == NULL) {
     int code = streamStateOpenBackend(pMeta->streamBackend, pState);
     if (code == -1) {
-      taosReleaseRef(streamBackendId, pState->streamBackendRid);
       taosThreadMutexUnlock(&pMeta->backendMutex);
       taosMemoryFree(pState);
       return NULL;
@@ -729,7 +728,8 @@ void streamStateFreeVal(void* val) {
 
 int32_t streamStateSessionPut(SStreamState* pState, const SSessionKey* key, const void* value, int32_t vLen) {
 #ifdef USE_ROCKSDB
-  qDebug("===stream===save skey:%" PRId64 ", ekey:%" PRId64 ", groupId:%" PRIu64, key->win.skey,key->win.ekey, key->groupId);
+  qDebug("===stream===save skey:%" PRId64 ", ekey:%" PRId64 ", groupId:%" PRIu64, key->win.skey, key->win.ekey,
+         key->groupId);
   return streamStateSessionPut_rocksdb(pState, key, value, vLen);
 #else
   SStateSessionKey sKey = {.key = *key, .opNum = pState->number};
@@ -763,7 +763,8 @@ int32_t streamStateSessionGet(SStreamState* pState, SSessionKey* key, void** pVa
 
 int32_t streamStateSessionDel(SStreamState* pState, const SSessionKey* key) {
 #ifdef USE_ROCKSDB
-  qDebug("===stream===delete skey:%" PRId64 ", ekey:%" PRId64 ", groupId:%" PRIu64, key->win.skey,key->win.ekey, key->groupId);
+  qDebug("===stream===delete skey:%" PRId64 ", ekey:%" PRId64 ", groupId:%" PRIu64, key->win.skey, key->win.ekey,
+         key->groupId);
   return streamStateSessionDel_rocksdb(pState, key);
 #else
   SStateSessionKey sKey = {.key = *key, .opNum = pState->number};