refactor: make trans support global conflict

source/dnode/mnode/impl/inc/mndDef.h

@@ -122,7 +122,7 @@ typedef struct {
   int64_t        dbUid;
   char           dbname[TSDB_DB_FNAME_LEN];
   char           lastError[TSDB_TRANS_ERROR_LEN];
-  char           desc[TSDB_TRANS_DESC_LEN];
+  char           o[TSDB_TRANS_DESC_LEN];
   int32_t        startFunc;
   int32_t        stopFunc;
   int32_t        paramLen;

source/dnode/mnode/impl/src/mndConsumer.c

@@ -97,7 +97,7 @@ static int32_t mndProcessConsumerLostMsg(SRpcMsg *pMsg) {
 
   mndReleaseConsumer(pMnode, pConsumer);
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_GLOBAL, pMsg);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_NOTHING, pMsg);
   if (pTrans == NULL) goto FAIL;
   if (mndSetConsumerCommitLogs(pMnode, pTrans, pConsumerNew) != 0) goto FAIL;
   if (mndTransPrepare(pMnode, pTrans) != 0) goto FAIL;
@@ -121,7 +121,7 @@ static int32_t mndProcessConsumerRecoverMsg(SRpcMsg *pMsg) {
 
   mndReleaseConsumer(pMnode, pConsumer);
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_GLOBAL, pMsg);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_NOTHING, pMsg);
   if (pTrans == NULL) goto FAIL;
   if (mndSetConsumerCommitLogs(pMnode, pTrans, pConsumerNew) != 0) goto FAIL;
   if (mndTransPrepare(pMnode, pTrans) != 0) goto FAIL;
@@ -403,7 +403,7 @@ static int32_t mndProcessSubscribeReq(SRpcMsg *pMsg) {
 
   int32_t newTopicNum = taosArrayGetSize(newSub);
   // check topic existance
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_GLOBAL, pMsg);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_CONFLICT_NOTHING, pMsg);
   if (pTrans == NULL) goto SUBSCRIBE_OVER;
 
   for (int32_t i = 0; i < newTopicNum; i++) {

source/dnode/mnode/impl/src/mndOffset.c

@@ -179,7 +179,7 @@ static int32_t mndProcessCommitOffsetReq(SRpcMsg *pMsg) {
 
   tDecodeSMqCMCommitOffsetReq(&decoder, &commitOffsetReq);
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_GLOBAL, pMsg);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pMsg);
 
   for (int32_t i = 0; i < commitOffsetReq.num; i++) {
     SMqOffset *pOffset = &commitOffsetReq.offsets[i];

source/dnode/mnode/impl/src/mndStream.c

@@ -402,7 +402,7 @@ static int32_t mndCreateStream(SMnode *pMnode, SRpcMsg *pReq, SCMCreateStreamReq
     tstrncpy(streamObj.targetDb, pDb->name, TSDB_DB_FNAME_LEN);
   }
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_GLOBAL, pReq);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq);
   if (pTrans == NULL) {
     mError("stream:%s, failed to create since %s", pCreate->name, terrstr());
     return -1;

source/dnode/mnode/impl/src/mndSubscribe.c

@@ -393,8 +393,8 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
   mInfo("rebalance calculation completed, rebalanced vg:");
   for (int32_t i = 0; i < taosArrayGetSize(pOutput->rebVgs); i++) {
     SMqRebOutputVg *pOutputRebVg = taosArrayGet(pOutput->rebVgs, i);
-    mInfo("vg: %d moved from consumer %ld to consumer %ld", pOutputRebVg->pVgEp->vgId, pOutputRebVg->oldConsumerId,
-          pOutputRebVg->newConsumerId);
+    mInfo("vgId:%d moved from consumer %" PRId64 " to consumer %" PRId64, pOutputRebVg->pVgEp->vgId,
+          pOutputRebVg->oldConsumerId, pOutputRebVg->newConsumerId);
   }
 
   // 9. clear
@@ -404,10 +404,9 @@ static int32_t mndDoRebalance(SMnode *pMnode, const SMqRebInputObj *pInput, SMqR
 }
 
 static int32_t mndPersistRebResult(SMnode *pMnode, SRpcMsg *pMsg, const SMqRebOutputObj *pOutput) {
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_GLOBAL, pMsg);
-  if (pTrans == NULL) {
-    return -1;
-  }
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pMsg);
+  if (pTrans == NULL) return -1;
+
   // make txn:
   // 1. redo action: action to all vg
   const SArray *rebVgs = pOutput->rebVgs;
@@ -623,7 +622,7 @@ static int32_t mndProcessDropCgroupReq(SRpcMsg *pReq) {
     return -1;
   }
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_GLOBAL, pReq);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq);
   if (pTrans == NULL) {
     mError("cgroup: %s on topic:%s, failed to drop since %s", dropReq.cgroup, dropReq.topic, terrstr());
     return -1;

source/dnode/mnode/impl/src/mndTopic.c

@@ -377,7 +377,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SRpcMsg *pReq, SCMCreateTopicReq *
     topicObj.withSchema = 1;
   }
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_GLOBAL, pReq);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq);
   if (pTrans == NULL) {
     mError("topic:%s, failed to create since %s", pCreate->name, terrstr());
     taosMemoryFreeClear(topicObj.ast);
@@ -545,7 +545,7 @@ static int32_t mndProcessDropTopicReq(SRpcMsg *pReq) {
   }
 #endif
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_GLOBAL, pReq);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_CONFLICT_NOTHING, pReq);
   if (pTrans == NULL) {
     mError("topic:%s, failed to drop since %s", pTopic->name, terrstr());
     return -1;