TD-2257

src/client/src/tscProfile.c

@@ -39,6 +39,7 @@ void tscInitConnCb(void *param, TAOS_RES *result, int code) {
     tscSlowQueryConnInitialized = true;
     tscSaveSlowQueryFp(sql, NULL);
   }
+  taos_free_result(result);
 }
 
 void tscAddIntoSqlList(SSqlObj *pSql) {
@@ -69,6 +70,7 @@ void tscSaveSlowQueryFpCb(void *param, TAOS_RES *result, int code) {
   } else {
     tscDebug("success to save slow query, code:%d", code);
   }
+  taos_free_result(result);
 }
 
 void tscSaveSlowQueryFp(void *handle, void *tmrId) {

src/client/src/tscSystem.c

@@ -144,7 +144,7 @@ void taos_init_imp(void) {
   int64_t refreshTime = 10; // 10 seconds by default
   if (tscMetaCache == NULL) {
     tscMetaCache = taosCacheInit(TSDB_DATA_TYPE_BINARY, refreshTime, false, tscFreeTableMetaHelper, "tableMeta");
-    tscObjRef = taosOpenRef(4096, tscFreeRegisteredSqlObj);
+    tscObjRef = taosOpenRef(40960, tscFreeRegisteredSqlObj);
   }
 
   tscRefId = taosOpenRef(200, tscCloseTscObj);

src/util/src/tref.c

@@ -329,7 +329,7 @@ void *taosIterateRef(int rsetId, int64_t rid) {
     pNode->count++;  // acquire it
     newP = pNode->p;  
     taosUnlockList(pSet->lockedBy+hash);
-    uTrace("rsetId:%d p:%p rid:%" PRId64 " is returned", rsetId, newP, rid);
+    uTrace("rsetId:%d p:%p rid:%" PRId64 " is returned", rsetId, newP, rid); 
   } else {
     uTrace("rsetId:%d the list is over", rsetId);
   }
@@ -423,24 +423,25 @@ static int taosDecRefCount(int rsetId, int64_t rid, int remove) {
       if (pNode->next) {
         pNode->next->prev = pNode->prev; 
       } 
-		
-      (*pSet->fp)(pNode->p); 
-
-      uTrace("rsetId:%d p:%p rid:%" PRId64 " is removed, count:%d, free mem: %p", rsetId, pNode->p, rid, pSet->count, pNode);
-      free(pNode);
       released = 1;
     } else {
-      uTrace("rsetId:%d p:%p rid:%" PRId64 " is released, count:%d", rsetId, pNode->p, rid, pNode->count);
+       uTrace("rsetId:%d p:%p rid:%" PRId64 " is released", rsetId, pNode->p, rid); 
     }
   } else {
-    uTrace("rsetId:%d rid:%" PRId64 " is not there, failed to release/remove", rsetId, rid);
+    uTrace("rsetId:%d rid:%" PRId64 " is not there, failed to release/remove", rsetId, rid); 
     terrno = TSDB_CODE_REF_NOT_EXIST;
     code = -1;
   }
 
   taosUnlockList(pSet->lockedBy+hash);
 
-  if (released) taosDecRsetCount(pSet);
+  if (released) {
+    uTrace("rsetId:%d p:%p rid:%" PRId64 " is removed, count:%d, free mem: %p", rsetId, pNode->p, rid, pSet->count, pNode);
+    (*pSet->fp)(pNode->p); 
+    free(pNode);
+
+    taosDecRsetCount(pSet);
+  } 
 
   return code;
 }