Merge branch 'feature/scheduler' of https://github.com/taosdata/TDengine into sc

source/libs/qworker/src/qworker.c

@@ -1100,7 +1100,7 @@ int32_t qwProcessFetch(QW_FPARAMS_DEF, SQWMsg *qwMsg) {
   QW_ERR_JRET(qwHandlePrePhaseEvents(QW_FPARAMS(), QW_PHASE_PRE_FETCH, &input, NULL));
 
   QW_ERR_JRET(qwGetTaskCtx(QW_FPARAMS(), &ctx));
- 
+  
   SOutputData sOutput = {0};
   QW_ERR_JRET(qwGetResFromSink(QW_FPARAMS(), ctx, &dataLen, &rsp, &sOutput));
 

source/libs/scheduler/src/scheduler.c

@@ -1852,7 +1852,7 @@ int32_t schEnsureHbConnection(SSchJob *pJob, SSchTask *pTask) {
   epId.nodeId = addr->nodeId;
   memcpy(&epId.ep, SCH_GET_CUR_EP(addr), sizeof(SEp));
 
-#if 0
+#if 1
   SSchHbTrans *hb = taosHashGet(schMgmt.hbConnections, &epId, sizeof(SQueryNodeEpId));
   if (NULL == hb) {
     bool exist = false;