Merge branch '3.0' into fix/TD-18445

docs/zh/05-get-started/03-package.md

@@ -7,12 +7,13 @@ import Tabs from "@theme/Tabs";
 import TabItem from "@theme/TabItem";
 import PkgListV3 from "/components/PkgListV3";
 
-TDengine 完整的软件包包括服务端（taosd）、用于与第三方系统对接并提供 RESTful 接口的 taosAdapter、应用驱动（taosc）、命令行程序 (CLI，taos) 和一些工具软件。目前 taosAdapter 仅在 Linux 系统上安装和运行，后续将支持 Windows、macOS 等系统。TDengine 除了提供多种语言的连接器之外，还通过 [taosAdapter](../../reference/taosadapter/) 提供 [RESTful 接口](../../reference/rest-api/)。
+您可以[用 Docker 立即体验](../../get-started/docker/) TDengine。如果您希望对 TDengine 贡献代码或对内部实现感兴趣，请参考我们的 [TDengine GitHub 主页](https://github.com/taosdata/TDengine) 下载源码构建和安装.
 
-为方便使用，标准的服务端安装包包含了 taos、taosd、taosAdapter、taosdump、taosBenchmark、TDinsight 安装脚本和示例代码；如果您只需要用到服务端程序和客户端连接的 C/C++ 语言支持，也可以仅下载 lite 版本的安装包。
+TDengine 完整的软件包包括服务端（taosd）、用于与第三方系统对接并提供 RESTful 接口的 taosAdapter、应用驱动（taosc）、命令行程序 (CLI，taos) 和一些工具软件。目前 taosAdapter 仅在 Linux 系统上安装和运行，后续将支持 Windows、macOS 等系统。TDengine 除了提供多种语言的连接器之外，还通过 [taosAdapter](../../reference/taosadapter/) 提供 [RESTful 接口](../../reference/rest-api/)。
 
-在 Linux 系统上，TDengine 开源版本提供 deb 和 rpm 格式安装包，用户可以根据自己的运行环境选择合适的安装包。其中 deb 支持 Debian/Ubuntu 及衍生系统，rpm 支持 CentOS/RHEL/SUSE 及衍生系统。同时我们也为企业用户提供 tar.gz 格式安装包，也支持通过 `apt-get` 工具从线上进行安装。TDengine 也提供 Windows x64 平台的安装包。您也可以[用 Docker 立即体验](../../get-started/docker/)。需要注意的是，rpm 和 deb 包不含 taosdump 和 TDinsight 安装脚本，这些工具需要通过安装 taosTool 包获得。如果您希望对 TDengine 贡献代码或对内部实现感兴趣，请参考我们的 [TDengine GitHub 主页](https://github.com/taosdata/TDengine) 下载源码构建和安装.
+为方便使用，标准的服务端安装包包含了 taosd、taosAdapter、taosc、taos、taosdump、taosBenchmark、TDinsight 安装脚本和示例代码；如果您只需要用到服务端程序和客户端连接的 C/C++ 语言支持，也可以仅下载 lite 版本的安装包。
 
+在 Linux 系统上，TDengine 开源版本提供 deb 和 rpm 格式安装包，用户可以根据自己的运行环境选择合适的安装包。其中 deb 支持 Debian/Ubuntu 及衍生系统，rpm 支持 CentOS/RHEL/SUSE 及衍生系统。同时我们也为企业用户提供 tar.gz 格式安装包，也支持通过 `apt-get` 工具从线上进行安装。需要注意的是，rpm 和 deb 包不含 taosdump 和 TDinsight 安装脚本，这些工具需要通过安装 taosTool 包获得。TDengine 也提供 Windows x64 平台的安装包。
 
 ## 安装
 

include/common/tmsg.h

@@ -2555,10 +2555,14 @@ typedef struct {
   char    topic[TSDB_TOPIC_FNAME_LEN];
   int64_t ntbUid;
   SArray* colIdList;  // SArray<int16_t>
-} SCheckAlterInfo;
+} STqCheckInfo;
 
-int32_t tEncodeSCheckAlterInfo(SEncoder* pEncoder, const SCheckAlterInfo* pInfo);
-int32_t tDecodeSCheckAlterInfo(SDecoder* pDecoder, SCheckAlterInfo* pInfo);
+int32_t tEncodeSTqCheckInfo(SEncoder* pEncoder, const STqCheckInfo* pInfo);
+int32_t tDecodeSTqCheckInfo(SDecoder* pDecoder, STqCheckInfo* pInfo);
+
+typedef struct {
+  char topic[TSDB_TOPIC_FNAME_LEN];
+} STqDelCheckInfoReq;
 
 typedef struct {
   int32_t vgId;

include/common/tmsgdef.h

@@ -188,7 +188,8 @@ enum {
   TD_DEF_MSG_TYPE(TDMT_VND_MQ_VG_CHANGE, "vnode-mq-vg-change", SMqRebVgReq, SMqRebVgRsp)
   TD_DEF_MSG_TYPE(TDMT_VND_MQ_VG_DELETE, "vnode-mq-vg-delete", SMqVDeleteReq, SMqVDeleteRsp)
   TD_DEF_MSG_TYPE(TDMT_VND_MQ_COMMIT_OFFSET, "vnode-commit-offset", STqOffset, STqOffset)
-  TD_DEF_MSG_TYPE(TDMT_VND_CHECK_ALTER_INFO, "vnode-alter-check-info", NULL, NULL)
+  TD_DEF_MSG_TYPE(TDMT_VND_ADD_CHECK_INFO, "vnode-add-check-info", NULL, NULL)
+  TD_DEF_MSG_TYPE(TDMT_VND_DELETE_CHECK_INFO, "vnode-delete-check-info", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_VND_CREATE_TOPIC, "vnode-create-topic", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_VND_ALTER_TOPIC, "vnode-alter-topic", NULL, NULL)
   TD_DEF_MSG_TYPE(TDMT_VND_DROP_TOPIC, "vnode-drop-topic", NULL, NULL)

include/libs/stream/tstream.h

@@ -515,7 +515,7 @@ SStreamMeta* streamMetaOpen(const char* path, void* ahandle, FTaskExpand expandF
 void         streamMetaClose(SStreamMeta* streamMeta);
 
 int32_t      streamMetaAddTask(SStreamMeta* pMeta, SStreamTask* pTask);
-int32_t      streamMetaAddSerializedTask(SStreamMeta* pMeta, char* msg, int32_t msgLen);
+int32_t      streamMetaAddSerializedTask(SStreamMeta* pMeta, int64_t startVer, char* msg, int32_t msgLen);
 int32_t      streamMetaRemoveTask(SStreamMeta* pMeta, int32_t taskId);
 SStreamTask* streamMetaGetTask(SStreamMeta* pMeta, int32_t taskId);
 

source/common/src/tmsg.c

@@ -4262,7 +4262,6 @@ int32_t tDeserializeSServerStatusRsp(void *buf, int32_t bufLen, SServerStatusRsp
   tDecoderClear(&decoder);
   return 0;
 }
-
 int32_t tEncodeSMqOffset(SEncoder *encoder, const SMqOffset *pOffset) {
   if (tEncodeI32(encoder, pOffset->vgId) < 0) return -1;
   if (tEncodeI64(encoder, pOffset->offset) < 0) return -1;
@@ -4300,7 +4299,6 @@ int32_t tDecodeSMqCMCommitOffsetReq(SDecoder *decoder, SMqCMCommitOffsetReq *pRe
   tEndDecode(decoder);
   return 0;
 }
-
 int32_t tSerializeSExplainRsp(void *buf, int32_t bufLen, SExplainRsp *pRsp) {
   SEncoder encoder = {0};
   tEncoderInit(&encoder, buf, bufLen);
@@ -5590,7 +5588,6 @@ int32_t tDecodeSTqOffsetVal(SDecoder *pDecoder, STqOffsetVal *pOffsetVal) {
   return 0;
 }
 
-#if 1
 int32_t tFormatOffset(char *buf, int32_t maxLen, const STqOffsetVal *pVal) {
   if (pVal->type == TMQ_OFFSET__RESET_NONE) {
     snprintf(buf, maxLen, "offset(reset to none)");
@@ -5609,7 +5606,6 @@ int32_t tFormatOffset(char *buf, int32_t maxLen, const STqOffsetVal *pVal) {
   }
   return 0;
 }
-#endif
 
 bool tOffsetEqual(const STqOffsetVal *pLeft, const STqOffsetVal *pRight) {
   if (pLeft->type == pRight->type) {
@@ -5643,7 +5639,7 @@ int32_t tDecodeSTqOffset(SDecoder *pDecoder, STqOffset *pOffset) {
   return 0;
 }
 
-int32_t tEncodeSCheckAlterInfo(SEncoder *pEncoder, const SCheckAlterInfo *pInfo) {
+int32_t tEncodeSTqCheckInfo(SEncoder *pEncoder, const STqCheckInfo *pInfo) {
   if (tEncodeCStr(pEncoder, pInfo->topic) < 0) return -1;
   if (tEncodeI64(pEncoder, pInfo->ntbUid) < 0) return -1;
   int32_t sz = taosArrayGetSize(pInfo->colIdList);
@@ -5655,7 +5651,7 @@ int32_t tEncodeSCheckAlterInfo(SEncoder *pEncoder, const SCheckAlterInfo *pInfo)
   return pEncoder->pos;
 }
 
-int32_t tDecodeSCheckAlterInfo(SDecoder *pDecoder, SCheckAlterInfo *pInfo) {
+int32_t tDecodeSTqCheckInfo(SDecoder *pDecoder, STqCheckInfo *pInfo) {
   if (tDecodeCStrTo(pDecoder, pInfo->topic) < 0) return -1;
   if (tDecodeI64(pDecoder, &pInfo->ntbUid) < 0) return -1;
   int32_t sz;

source/dnode/mgmt/mgmt_mnode/src/mmHandle.c

@@ -225,7 +225,8 @@ SArray *mmGetMsgHandles() {
   if (dmSetMgmtHandle(pArray, TDMT_VND_DROP_SMA_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_MQ_VG_CHANGE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_MQ_VG_DELETE_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
-  if (dmSetMgmtHandle(pArray, TDMT_VND_CHECK_ALTER_INFO_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
+  if (dmSetMgmtHandle(pArray, TDMT_VND_ADD_CHECK_INFO_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
+  if (dmSetMgmtHandle(pArray, TDMT_VND_DELETE_CHECK_INFO_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_SCH_DROP_TASK, mmPutMsgToFetchQueue, 1) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_STREAM_TASK_DEPLOY_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_STREAM_TASK_DROP_RSP, mmPutMsgToWriteQueue, 0) == NULL) goto _OVER;

source/dnode/mgmt/mgmt_vnode/src/vmHandle.c

@@ -361,7 +361,8 @@ SArray *vmGetMsgHandles() {
   if (dmSetMgmtHandle(pArray, TDMT_VND_MQ_VG_CHANGE, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_MQ_VG_DELETE, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_MQ_COMMIT_OFFSET, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
-  if (dmSetMgmtHandle(pArray, TDMT_VND_CHECK_ALTER_INFO, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
+  if (dmSetMgmtHandle(pArray, TDMT_VND_ADD_CHECK_INFO, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
+  if (dmSetMgmtHandle(pArray, TDMT_VND_DELETE_CHECK_INFO, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_CONSUME, vmPutMsgToFetchQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_DELETE, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;
   if (dmSetMgmtHandle(pArray, TDMT_VND_BATCH_DEL, vmPutMsgToWriteQueue, 0) == NULL) goto _OVER;

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

@@ -15,10 +15,10 @@
 
 #define _DEFAULT_SOURCE
 #include "mndOffset.h"
-#include "mndPrivilege.h"
 #include "mndDb.h"
 #include "mndDnode.h"
 #include "mndMnode.h"
+#include "mndPrivilege.h"
 #include "mndShow.h"
 #include "mndStb.h"
 #include "mndTopic.h"
@@ -305,7 +305,7 @@ int32_t mndDropOffsetByDB(SMnode *pMnode, STrans *pTrans, SDbObj *pDb) {
     sdbRelease(pSdb, pOffset);
   }
 
-   return code;
+  return code;
 }
 
 int32_t mndDropOffsetByTopic(SMnode *pMnode, STrans *pTrans, const char *topic) {

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

@@ -57,7 +57,8 @@ int32_t mndInitTopic(SMnode *pMnode) {
   mndSetMsgHandle(pMnode, TDMT_MND_CREATE_TOPIC, mndProcessCreateTopicReq);
   mndSetMsgHandle(pMnode, TDMT_MND_DROP_TOPIC, mndProcessDropTopicReq);
   mndSetMsgHandle(pMnode, TDMT_VND_DROP_TOPIC_RSP, mndTransProcessRsp);
-  mndSetMsgHandle(pMnode, TDMT_VND_CHECK_ALTER_INFO_RSP, mndTransProcessRsp);
+  mndSetMsgHandle(pMnode, TDMT_VND_ADD_CHECK_INFO_RSP, mndTransProcessRsp);
+  mndSetMsgHandle(pMnode, TDMT_VND_DELETE_CHECK_INFO_RSP, mndTransProcessRsp);
 
   mndAddShowRetrieveHandle(pMnode, TSDB_MGMT_TABLE_TOPICS, mndRetrieveTopic);
   mndAddShowFreeIterHandle(pMnode, TSDB_MGMT_TABLE_TOPICS, mndCancelGetNextTopic);
@@ -450,7 +451,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SRpcMsg *pReq, SCMCreateTopicReq *
   sdbSetRawStatus(pCommitRaw, SDB_STATUS_READY);
 
   if (topicObj.ntbUid != 0) {
-    SCheckAlterInfo info;
+    STqCheckInfo info;
     memcpy(info.topic, topicObj.name, TSDB_TOPIC_FNAME_LEN);
     info.ntbUid = topicObj.ntbUid;
     info.colIdList = topicObj.ntbColIds;
@@ -470,7 +471,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SRpcMsg *pReq, SCMCreateTopicReq *
       // encoder check alter info
       int32_t len;
       int32_t code;
-      tEncodeSize(tEncodeSCheckAlterInfo, &info, len, code);
+      tEncodeSize(tEncodeSTqCheckInfo, &info, len, code);
       if (code < 0) {
         sdbRelease(pSdb, pVgroup);
         mndTransDrop(pTrans);
@@ -481,7 +482,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SRpcMsg *pReq, SCMCreateTopicReq *
       void    *abuf = POINTER_SHIFT(buf, sizeof(SMsgHead));
       SEncoder encoder;
       tEncoderInit(&encoder, abuf, len);
-      if (tEncodeSCheckAlterInfo(&encoder, &info) < 0) {
+      if (tEncodeSTqCheckInfo(&encoder, &info) < 0) {
         sdbRelease(pSdb, pVgroup);
         mndTransDrop(pTrans);
         return -1;
@@ -493,7 +494,7 @@ static int32_t mndCreateTopic(SMnode *pMnode, SRpcMsg *pReq, SCMCreateTopicReq *
       action.epSet = mndGetVgroupEpset(pMnode, pVgroup);
       action.pCont = buf;
       action.contLen = sizeof(SMsgHead) + len;
-      action.msgType = TDMT_VND_CHECK_ALTER_INFO;
+      action.msgType = TDMT_VND_ADD_CHECK_INFO;
       if (mndTransAppendRedoAction(pTrans, &action) != 0) {
         taosMemoryFree(buf);
         sdbRelease(pSdb, pVgroup);
@@ -659,12 +660,14 @@ static int32_t mndProcessDropTopicReq(SRpcMsg *pReq) {
 
   mDebug("trans:%d, used to drop topic:%s", pTrans->id, pTopic->name);
 
+#if 0
   if (mndDropOffsetByTopic(pMnode, pTrans, dropReq.name) < 0) {
     ASSERT(0);
     mndTransDrop(pTrans);
     mndReleaseTopic(pMnode, pTopic);
     return -1;
   }
+#endif
 
   // TODO check if rebalancing
   if (mndDropSubByTopic(pMnode, pTrans, dropReq.name) < 0) {
@@ -675,6 +678,37 @@ static int32_t mndProcessDropTopicReq(SRpcMsg *pReq) {
     return -1;
   }
 
+  if (pTopic->ntbUid != 0) {
+    // broadcast to all vnode
+    void   *pIter = NULL;
+    SVgObj *pVgroup = NULL;
+    while (1) {
+      pIter = sdbFetch(pSdb, SDB_VGROUP, pIter, (void **)&pVgroup);
+      if (pIter == NULL) break;
+      if (!mndVgroupInDb(pVgroup, pTopic->dbUid)) {
+        sdbRelease(pSdb, pVgroup);
+        continue;
+      }
+
+      void *buf = taosMemoryCalloc(1, sizeof(SMsgHead) + TSDB_TOPIC_FNAME_LEN);
+      void *abuf = POINTER_SHIFT(buf, sizeof(SMsgHead));
+      ((SMsgHead *)buf)->vgId = htonl(pVgroup->vgId);
+      memcpy(abuf, pTopic->name, TSDB_TOPIC_FNAME_LEN);
+
+      STransAction action = {0};
+      action.epSet = mndGetVgroupEpset(pMnode, pVgroup);
+      action.pCont = buf;
+      action.contLen = sizeof(SMsgHead) + TSDB_TOPIC_FNAME_LEN;
+      action.msgType = TDMT_VND_DELETE_CHECK_INFO;
+      if (mndTransAppendRedoAction(pTrans, &action) != 0) {
+        taosMemoryFree(buf);
+        sdbRelease(pSdb, pVgroup);
+        mndTransDrop(pTrans);
+        return -1;
+      }
+    }
+  }
+
   int32_t code = mndDropTopic(pMnode, pTrans, pReq, pTopic);
   mndReleaseTopic(pMnode, pTopic);
 

source/dnode/vnode/src/inc/tq.h

@@ -117,16 +117,15 @@ typedef struct {
 struct STQ {
   SVnode*   pVnode;
   char*     path;
-  SHashObj* pushMgr;     // consumerId -> STqHandle*
-  SHashObj* handles;     // subKey -> STqHandle
-  SHashObj* pAlterInfo;  // topic -> SAlterCheckInfo
+  SHashObj* pPushMgr;    // consumerId -> STqHandle*
+  SHashObj* pHandle;     // subKey -> STqHandle
+  SHashObj* pCheckInfo;  // topic -> SAlterCheckInfo
 
   STqOffsetStore* pOffsetStore;
 
-  TDB* pMetaStore;
+  TDB* pMetaDB;
   TTB* pExecStore;
-
-  TTB* pAlterInfoStore;
+  TTB* pCheckStore;
 
   SStreamMeta* pStreamMeta;
 };
@@ -155,6 +154,9 @@ int32_t tqMetaClose(STQ* pTq);
 int32_t tqMetaSaveHandle(STQ* pTq, const char* key, const STqHandle* pHandle);
 int32_t tqMetaDeleteHandle(STQ* pTq, const char* key);
 int32_t tqMetaRestoreHandle(STQ* pTq);
+int32_t tqMetaSaveCheckInfo(STQ* pTq, const char* key, const void* value, int32_t vLen);
+int32_t tqMetaDeleteCheckInfo(STQ* pTq, const char* key);
+int32_t tqMetaRestoreCheckInfo(STQ* pTq);
 
 typedef struct {
   int32_t size;

source/dnode/vnode/src/inc/vnodeInt.h

@@ -163,13 +163,16 @@ int     tqPushMsg(STQ*, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver);
 int     tqCommit(STQ*);
 int32_t tqUpdateTbUidList(STQ* pTq, const SArray* tbUidList, bool isAdd);
 int32_t tqCheckColModifiable(STQ* pTq, int64_t tbUid, int32_t colId);
-int32_t tqProcessCheckAlterInfoReq(STQ* pTq, char* msg, int32_t msgLen);
-int32_t tqProcessVgChangeReq(STQ* pTq, char* msg, int32_t msgLen);
-int32_t tqProcessVgDeleteReq(STQ* pTq, char* msg, int32_t msgLen);
-int32_t tqProcessOffsetCommitReq(STQ* pTq, char* msg, int32_t msgLen, int64_t ver);
+// tq-mq
+int32_t tqProcessAddCheckInfoReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
+int32_t tqProcessDelCheckInfoReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
+int32_t tqProcessVgChangeReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
+int32_t tqProcessVgDeleteReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
+int32_t tqProcessOffsetCommitReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
 int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg);
-int32_t tqProcessTaskDeployReq(STQ* pTq, char* msg, int32_t msgLen);
-int32_t tqProcessTaskDropReq(STQ* pTq, char* msg, int32_t msgLen);
+// tq-stream
+int32_t tqProcessTaskDeployReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
+int32_t tqProcessTaskDropReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen);
 int32_t tqProcessStreamTrigger(STQ* pTq, SSubmitReq* data, int64_t ver);
 int32_t tqProcessTaskRunReq(STQ* pTq, SRpcMsg* pMsg);
 int32_t tqProcessTaskDispatchReq(STQ* pTq, SRpcMsg* pMsg, bool exec);

source/dnode/vnode/src/tq/tq.c

@@ -60,11 +60,11 @@ STQ* tqOpen(const char* path, SVnode* pVnode) {
   pTq->path = strdup(path);
   pTq->pVnode = pVnode;
 
-  pTq->handles = taosHashInit(64, MurmurHash3_32, true, HASH_ENTRY_LOCK);
+  pTq->pHandle = taosHashInit(64, MurmurHash3_32, true, HASH_ENTRY_LOCK);
 
-  pTq->pushMgr = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
+  pTq->pPushMgr = taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_ENTRY_LOCK);
 
-  pTq->pAlterInfo = taosHashInit(64, MurmurHash3_32, true, HASH_ENTRY_LOCK);
+  pTq->pCheckInfo = taosHashInit(64, MurmurHash3_32, true, HASH_ENTRY_LOCK);
 
   if (tqMetaOpen(pTq) < 0) {
     ASSERT(0);
@@ -85,9 +85,9 @@ STQ* tqOpen(const char* path, SVnode* pVnode) {
 void tqClose(STQ* pTq) {
   if (pTq) {
     tqOffsetClose(pTq->pOffsetStore);
-    taosHashCleanup(pTq->handles);
-    taosHashCleanup(pTq->pushMgr);
-    taosHashCleanup(pTq->pAlterInfo);
+    taosHashCleanup(pTq->pHandle);
+    taosHashCleanup(pTq->pPushMgr);
+    taosHashCleanup(pTq->pCheckInfo);
     taosMemoryFree(pTq->path);
     tqMetaClose(pTq);
     streamMetaClose(pTq->pStreamMeta);
@@ -183,7 +183,12 @@ int32_t tqSendDataRsp(STQ* pTq, const SRpcMsg* pMsg, const SMqPollReq* pReq, con
   return 0;
 }
 
-int32_t tqProcessOffsetCommitReq(STQ* pTq, char* msg, int32_t msgLen, int64_t ver) {
+static FORCE_INLINE bool tqOffsetLessOrEqual(const STqOffset* pLeft, const STqOffset* pRight) {
+  return pLeft->val.type == TMQ_OFFSET__LOG && pRight->val.type == TMQ_OFFSET__LOG &&
+         pLeft->val.version <= pRight->val.version;
+}
+
+int32_t tqProcessOffsetCommitReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen) {
   STqOffset offset = {0};
   SDecoder  decoder;
   tDecoderInit(&decoder, msg, msgLen);
@@ -199,19 +204,24 @@ int32_t tqProcessOffsetCommitReq(STQ* pTq, char* msg, int32_t msgLen, int64_t ve
   } else if (offset.val.type == TMQ_OFFSET__LOG) {
     tqDebug("receive offset commit msg to %s on vgId:%d, offset(type:log) version:%" PRId64, offset.subKey,
             TD_VID(pTq->pVnode), offset.val.version);
+    if (offset.val.version + 1 == version) {
+      offset.val.version += 1;
+    }
   } else {
     ASSERT(0);
   }
-  /*STqOffset* pOffset = tqOffsetRead(pTq->pOffsetStore, offset.subKey);*/
-  /*if (pOffset != NULL) {*/
-  /*if (pOffset->val.type == TMQ_OFFSET__LOG && pOffset->val.version < offset.val.version) {*/
+  STqOffset* pOffset = tqOffsetRead(pTq->pOffsetStore, offset.subKey);
+  if (pOffset != NULL && tqOffsetLessOrEqual(&offset, pOffset)) {
+    return 0;
+  }
+
   if (tqOffsetWrite(pTq->pOffsetStore, &offset) < 0) {
     ASSERT(0);
     return -1;
   }
 
   if (offset.val.type == TMQ_OFFSET__LOG) {
-    STqHandle* pHandle = taosHashGet(pTq->handles, offset.subKey, strlen(offset.subKey));
+    STqHandle* pHandle = taosHashGet(pTq->pHandle, offset.subKey, strlen(offset.subKey));
     if (pHandle) {
       if (walRefVer(pHandle->pRef, offset.val.version) < 0) {
         ASSERT(0);
@@ -220,6 +230,8 @@ int32_t tqProcessOffsetCommitReq(STQ* pTq, char* msg, int32_t msgLen, int64_t ve
     }
   }
 
+  // rsp
+
   /*}*/
   /*}*/
 
@@ -229,15 +241,15 @@ int32_t tqProcessOffsetCommitReq(STQ* pTq, char* msg, int32_t msgLen, int64_t ve
 int32_t tqCheckColModifiable(STQ* pTq, int64_t tbUid, int32_t colId) {
   void* pIter = NULL;
   while (1) {
-    pIter = taosHashIterate(pTq->pAlterInfo, pIter);
+    pIter = taosHashIterate(pTq->pCheckInfo, pIter);
     if (pIter == NULL) break;
-    SCheckAlterInfo* pCheck = (SCheckAlterInfo*)pIter;
+    STqCheckInfo* pCheck = (STqCheckInfo*)pIter;
     if (pCheck->ntbUid == tbUid) {
       int32_t sz = taosArrayGetSize(pCheck->colIdList);
       for (int32_t i = 0; i < sz; i++) {
         int16_t forbidColId = *(int16_t*)taosArrayGet(pCheck->colIdList, i);
         if (forbidColId == colId) {
-          taosHashCancelIterate(pTq->pAlterInfo, pIter);
+          taosHashCancelIterate(pTq->pCheckInfo, pIter);
           return -1;
         }
       }
@@ -289,7 +301,7 @@ int32_t tqProcessPollReq(STQ* pTq, SRpcMsg* pMsg) {
   SWalCkHead*  pCkHead = NULL;
 
   // 1.find handle
-  STqHandle* pHandle = taosHashGet(pTq->handles, pReq->subKey, strlen(pReq->subKey));
+  STqHandle* pHandle = taosHashGet(pTq->pHandle, pReq->subKey, strlen(pReq->subKey));
   /*ASSERT(pHandle);*/
   if (pHandle == NULL) {
     tqError("tmq poll: no consumer handle for consumer:%" PRId64 ", in vgId:%d, subkey %s", consumerId,
@@ -478,10 +490,10 @@ OVER:
   return code;
 }
 
-int32_t tqProcessVgDeleteReq(STQ* pTq, char* msg, int32_t msgLen) {
+int32_t tqProcessVgDeleteReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen) {
   SMqVDeleteReq* pReq = (SMqVDeleteReq*)msg;
 
-  int32_t code = taosHashRemove(pTq->handles, pReq->subKey, strlen(pReq->subKey));
+  int32_t code = taosHashRemove(pTq->pHandle, pReq->subKey, strlen(pReq->subKey));
   ASSERT(code == 0);
 
   tqOffsetDelete(pTq->pOffsetStore, pReq->subKey);
@@ -492,27 +504,43 @@ int32_t tqProcessVgDeleteReq(STQ* pTq, char* msg, int32_t msgLen) {
   return 0;
 }
 
-int32_t tqProcessCheckAlterInfoReq(STQ* pTq, char* msg, int32_t msgLen) {
-  SCheckAlterInfo info = {0};
-  SDecoder        decoder;
+int32_t tqProcessAddCheckInfoReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen) {
+  STqCheckInfo info = {0};
+  SDecoder     decoder;
   tDecoderInit(&decoder, msg, msgLen);
-  if (tDecodeSCheckAlterInfo(&decoder, &info) < 0) {
+  if (tDecodeSTqCheckInfo(&decoder, &info) < 0) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
   tDecoderClear(&decoder);
-  if (taosHashPut(pTq->pAlterInfo, info.topic, strlen(info.topic), &info, sizeof(SCheckAlterInfo)) < 0) {
+  if (taosHashPut(pTq->pCheckInfo, info.topic, strlen(info.topic), &info, sizeof(STqCheckInfo)) < 0) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    return -1;
+  }
+  if (tqMetaSaveCheckInfo(pTq, info.topic, msg, msgLen) < 0) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
   return 0;
 }
 
-int32_t tqProcessVgChangeReq(STQ* pTq, char* msg, int32_t msgLen) {
+int32_t tqProcessDelCheckInfoReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen) {
+  if (taosHashRemove(pTq->pCheckInfo, msg, strlen(msg)) < 0) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    return -1;
+  }
+  if (tqMetaDeleteCheckInfo(pTq, msg) < 0) {
+    terrno = TSDB_CODE_OUT_OF_MEMORY;
+    return -1;
+  }
+  return 0;
+}
+
+int32_t tqProcessVgChangeReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen) {
   SMqRebVgReq req = {0};
   tDecodeSMqRebVgReq(msg, &req);
   // todo lock
-  STqHandle* pHandle = taosHashGet(pTq->handles, req.subKey, strlen(req.subKey));
+  STqHandle* pHandle = taosHashGet(pTq->pHandle, req.subKey, strlen(req.subKey));
   if (pHandle == NULL) {
     if (req.oldConsumerId != -1) {
       tqError("vgId:%d, build new consumer handle %s for consumer %d, but old consumerId is %ld", req.vgId, req.subKey,
@@ -579,7 +607,7 @@ int32_t tqProcessVgChangeReq(STQ* pTq, char* msg, int32_t msgLen) {
       tqReaderSetTbUidList(pHandle->execHandle.pExecReader, tbUidList);
       taosArrayDestroy(tbUidList);
     }
-    taosHashPut(pTq->handles, req.subKey, strlen(req.subKey), pHandle, sizeof(STqHandle));
+    taosHashPut(pTq->pHandle, req.subKey, strlen(req.subKey), pHandle, sizeof(STqHandle));
     tqDebug("try to persist handle %s consumer %" PRId64, req.subKey, pHandle->consumerId);
     if (tqMetaSaveHandle(pTq, req.subKey, pHandle) < 0) {
       // TODO
@@ -668,34 +696,9 @@ FAIL:
   return code;
 }
 
-int32_t tqProcessTaskDeployReq(STQ* pTq, char* msg, int32_t msgLen) {
+int32_t tqProcessTaskDeployReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen) {
   //
-  return streamMetaAddSerializedTask(pTq->pStreamMeta, msg, msgLen);
-#if 0
-  SStreamTask* pTask = taosMemoryCalloc(1, sizeof(SStreamTask));
-  if (pTask == NULL) {
-    return -1;
-  }
-  SDecoder decoder;
-  tDecoderInit(&decoder, (uint8_t*)msg, msgLen);
-  if (tDecodeSStreamTask(&decoder, pTask) < 0) {
-    ASSERT(0);
-    goto FAIL;
-  }
-  tDecoderClear(&decoder);
-
-  if (tqExpandTask(pTq, pTask) < 0) {
-    goto FAIL;
-  }
-
-  taosHashPut(pTq->pStreamTasks, &pTask->taskId, sizeof(int32_t), &pTask, sizeof(void*));
-
-  return 0;
-
-FAIL:
-  if (pTask) taosMemoryFree(pTask);
-  return -1;
-#endif
+  return streamMetaAddSerializedTask(pTq->pStreamMeta, version, msg, msgLen);
 }
 
 int32_t tqProcessStreamTrigger(STQ* pTq, SSubmitReq* pReq, int64_t ver) {
@@ -817,7 +820,7 @@ int32_t tqProcessTaskDispatchRsp(STQ* pTq, SRpcMsg* pMsg) {
   }
 }
 
-int32_t tqProcessTaskDropReq(STQ* pTq, char* msg, int32_t msgLen) {
+int32_t tqProcessTaskDropReq(STQ* pTq, int64_t version, char* msg, int32_t msgLen) {
   SVDropStreamTaskReq* pReq = (SVDropStreamTaskReq*)msg;
 
   return streamMetaRemoveTask(pTq->pStreamMeta, pReq->taskId);

source/dnode/vnode/src/tq/tqMeta.c

@@ -43,86 +43,116 @@ int32_t tDecodeSTqHandle(SDecoder* pDecoder, STqHandle* pHandle) {
   return 0;
 }
 
-int32_t tqMetaRestoreHandle(STQ* pTq) {
-  TBC* pCur = NULL;
-  if (tdbTbcOpen(pTq->pExecStore, &pCur, NULL) < 0) {
+int32_t tqMetaOpen(STQ* pTq) {
+  if (tdbOpen(pTq->path, 16 * 1024, 1, &pTq->pMetaDB) < 0) {
     ASSERT(0);
     return -1;
   }
 
-  void*    pKey = NULL;
-  int      kLen = 0;
-  void*    pVal = NULL;
-  int      vLen = 0;
-  SDecoder decoder;
+  if (tdbTbOpen("tq.db", -1, -1, NULL, pTq->pMetaDB, &pTq->pExecStore) < 0) {
+    ASSERT(0);
+    return -1;
+  }
 
-  tdbTbcMoveToFirst(pCur);
+  if (tdbTbOpen("tq.check.db", -1, -1, NULL, pTq->pMetaDB, &pTq->pCheckStore) < 0) {
+    ASSERT(0);
+    return -1;
+  }
 
-  while (tdbTbcNext(pCur, &pKey, &kLen, &pVal, &vLen) == 0) {
-    STqHandle handle;
-    tDecoderInit(&decoder, (uint8_t*)pVal, vLen);
-    tDecodeSTqHandle(&decoder, &handle);
+  if (tqMetaRestoreHandle(pTq) < 0) {
+    return -1;
+  }
 
-    handle.pRef = walOpenRef(pTq->pVnode->pWal);
-    if (handle.pRef == NULL) {
-      ASSERT(0);
-      return -1;
-    }
-    walRefVer(handle.pRef, handle.snapshotVer);
+  if (tqMetaRestoreCheckInfo(pTq) < 0) {
+    return -1;
+  }
 
-    if (handle.execHandle.subType == TOPIC_SUB_TYPE__COLUMN) {
-      SReadHandle reader = {
-          .meta = pTq->pVnode->pMeta,
-          .vnode = pTq->pVnode,
-          .initTableReader = true,
-          .initTqReader = true,
-          .version = handle.snapshotVer,
-      };
+  return 0;
+}
 
-      handle.execHandle.execCol.task = qCreateQueueExecTaskInfo(
-          handle.execHandle.execCol.qmsg, &reader, &handle.execHandle.numOfCols, &handle.execHandle.pSchemaWrapper);
-      ASSERT(handle.execHandle.execCol.task);
-      void* scanner = NULL;
-      qExtractStreamScanner(handle.execHandle.execCol.task, &scanner);
-      ASSERT(scanner);
-      handle.execHandle.pExecReader = qExtractReaderFromStreamScanner(scanner);
-      ASSERT(handle.execHandle.pExecReader);
-    } else {
-      handle.pWalReader = walOpenReader(pTq->pVnode->pWal, NULL);
-      handle.execHandle.execDb.pFilterOutTbUid =
-          taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), false, HASH_NO_LOCK);
-    }
-    tqDebug("tq restore %s consumer %" PRId64 " vgId:%d", handle.subKey, handle.consumerId, TD_VID(pTq->pVnode));
-    taosHashPut(pTq->handles, pKey, kLen, &handle, sizeof(STqHandle));
+int32_t tqMetaClose(STQ* pTq) {
+  if (pTq->pExecStore) {
+    tdbTbClose(pTq->pExecStore);
   }
-
-  tdbTbcClose(pCur);
+  if (pTq->pCheckStore) {
+    tdbTbClose(pTq->pCheckStore);
+  }
+  tdbClose(pTq->pMetaDB);
   return 0;
 }
 
-int32_t tqMetaOpen(STQ* pTq) {
-  if (tdbOpen(pTq->path, 16 * 1024, 1, &pTq->pMetaStore) < 0) {
-    ASSERT(0);
+int32_t tqMetaSaveCheckInfo(STQ* pTq, const char* key, const void* value, int32_t vLen) {
+  TXN txn;
+  if (tdbTxnOpen(&txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED) < 0) {
     return -1;
   }
 
-  if (tdbTbOpen("tq.db", -1, -1, NULL, pTq->pMetaStore, &pTq->pExecStore) < 0) {
-    ASSERT(0);
+  if (tdbBegin(pTq->pMetaDB, &txn) < 0) {
     return -1;
   }
 
-  if (tqMetaRestoreHandle(pTq) < 0) {
+  if (tdbTbUpsert(pTq->pExecStore, key, strlen(key), value, vLen, &txn) < 0) {
+    return -1;
+  }
+
+  if (tdbCommit(pTq->pMetaDB, &txn) < 0) {
     return -1;
   }
 
   return 0;
 }
 
-int32_t tqMetaClose(STQ* pTq) {
-  if (pTq->pExecStore) {
-    tdbTbClose(pTq->pExecStore);
+int32_t tqMetaDeleteCheckInfo(STQ* pTq, const char* key) {
+  TXN txn;
+
+  if (tdbTxnOpen(&txn, 0, tdbDefaultMalloc, tdbDefaultFree, NULL, TDB_TXN_WRITE | TDB_TXN_READ_UNCOMMITTED) < 0) {
+    ASSERT(0);
+  }
+
+  if (tdbBegin(pTq->pMetaDB, &txn) < 0) {
+    ASSERT(0);
+  }
+
+  if (tdbTbDelete(pTq->pCheckStore, key, (int)strlen(key), &txn) < 0) {
+    /*ASSERT(0);*/
+  }
+
+  if (tdbCommit(pTq->pMetaDB, &txn) < 0) {
+    ASSERT(0);
+  }
+
+  return 0;
+}
+
+int32_t tqMetaRestoreCheckInfo(STQ* pTq) {
+  TBC* pCur = NULL;
+  if (tdbTbcOpen(pTq->pCheckStore, &pCur, NULL) < 0) {
+    ASSERT(0);
+    return -1;
+  }
+
+  void*    pKey = NULL;
+  int      kLen = 0;
+  void*    pVal = NULL;
+  int      vLen = 0;
+  SDecoder decoder;
+
+  tdbTbcMoveToFirst(pCur);
+
+  while (tdbTbcNext(pCur, &pKey, &kLen, &pVal, &vLen) == 0) {
+    STqCheckInfo info;
+    tDecoderInit(&decoder, (uint8_t*)pVal, vLen);
+    if (tDecodeSTqCheckInfo(&decoder, &info) < 0) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      return -1;
+    }
+    tDecoderClear(&decoder);
+    if (taosHashPut(pTq->pCheckInfo, info.topic, strlen(info.topic), &info, sizeof(STqCheckInfo)) < 0) {
+      terrno = TSDB_CODE_OUT_OF_MEMORY;
+      return -1;
+    }
   }
-  tdbClose(pTq->pMetaStore);
+  tdbTbcClose(pCur);
   return 0;
 }
 
@@ -153,7 +183,7 @@ int32_t tqMetaSaveHandle(STQ* pTq, const char* key, const STqHandle* pHandle) {
     ASSERT(0);
   }
 
-  if (tdbBegin(pTq->pMetaStore, &txn) < 0) {
+  if (tdbBegin(pTq->pMetaDB, &txn) < 0) {
     ASSERT(0);
   }
 
@@ -161,7 +191,7 @@ int32_t tqMetaSaveHandle(STQ* pTq, const char* key, const STqHandle* pHandle) {
     ASSERT(0);
   }
 
-  if (tdbCommit(pTq->pMetaStore, &txn) < 0) {
+  if (tdbCommit(pTq->pMetaDB, &txn) < 0) {
     ASSERT(0);
   }
 
@@ -177,7 +207,7 @@ int32_t tqMetaDeleteHandle(STQ* pTq, const char* key) {
     ASSERT(0);
   }
 
-  if (tdbBegin(pTq->pMetaStore, &txn) < 0) {
+  if (tdbBegin(pTq->pMetaDB, &txn) < 0) {
     ASSERT(0);
   }
 
@@ -185,9 +215,67 @@ int32_t tqMetaDeleteHandle(STQ* pTq, const char* key) {
     /*ASSERT(0);*/
   }
 
-  if (tdbCommit(pTq->pMetaStore, &txn) < 0) {
+  if (tdbCommit(pTq->pMetaDB, &txn) < 0) {
     ASSERT(0);
   }
 
   return 0;
 }
+
+int32_t tqMetaRestoreHandle(STQ* pTq) {
+  TBC* pCur = NULL;
+  if (tdbTbcOpen(pTq->pExecStore, &pCur, NULL) < 0) {
+    ASSERT(0);
+    return -1;
+  }
+
+  void*    pKey = NULL;
+  int      kLen = 0;
+  void*    pVal = NULL;
+  int      vLen = 0;
+  SDecoder decoder;
+
+  tdbTbcMoveToFirst(pCur);
+
+  while (tdbTbcNext(pCur, &pKey, &kLen, &pVal, &vLen) == 0) {
+    STqHandle handle;
+    tDecoderInit(&decoder, (uint8_t*)pVal, vLen);
+    tDecodeSTqHandle(&decoder, &handle);
+
+    handle.pRef = walOpenRef(pTq->pVnode->pWal);
+    if (handle.pRef == NULL) {
+      ASSERT(0);
+      return -1;
+    }
+    walRefVer(handle.pRef, handle.snapshotVer);
+
+    if (handle.execHandle.subType == TOPIC_SUB_TYPE__COLUMN) {
+      SReadHandle reader = {
+          .meta = pTq->pVnode->pMeta,
+          .vnode = pTq->pVnode,
+          .initTableReader = true,
+          .initTqReader = true,
+          .version = handle.snapshotVer,
+      };
+
+      handle.execHandle.execCol.task = qCreateQueueExecTaskInfo(
+          handle.execHandle.execCol.qmsg, &reader, &handle.execHandle.numOfCols, &handle.execHandle.pSchemaWrapper);
+      ASSERT(handle.execHandle.execCol.task);
+      void* scanner = NULL;
+      qExtractStreamScanner(handle.execHandle.execCol.task, &scanner);
+      ASSERT(scanner);
+      handle.execHandle.pExecReader = qExtractReaderFromStreamScanner(scanner);
+      ASSERT(handle.execHandle.pExecReader);
+    } else {
+      handle.pWalReader = walOpenReader(pTq->pVnode->pWal, NULL);
+      handle.execHandle.execDb.pFilterOutTbUid =
+          taosHashInit(64, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), false, HASH_NO_LOCK);
+    }
+    tqDebug("tq restore %s consumer %" PRId64 " vgId:%d", handle.subKey, handle.consumerId, TD_VID(pTq->pVnode));
+    taosHashPut(pTq->pHandle, pKey, kLen, &handle, sizeof(STqHandle));
+  }
+
+  tdbTbcClose(pCur);
+  return 0;
+}
+

source/dnode/vnode/src/tq/tqRead.c

@@ -394,7 +394,7 @@ int tqReaderRemoveTbUidList(STqReader* pReader, const SArray* tbUidList) {
 int32_t tqUpdateTbUidList(STQ* pTq, const SArray* tbUidList, bool isAdd) {
   void* pIter = NULL;
   while (1) {
-    pIter = taosHashIterate(pTq->handles, pIter);
+    pIter = taosHashIterate(pTq->pHandle, pIter);
     if (pIter == NULL) break;
     STqHandle* pExec = (STqHandle*)pIter;
     if (pExec->execHandle.subType == TOPIC_SUB_TYPE__COLUMN) {

source/dnode/vnode/src/tq/tqSnapshot.c

@@ -165,9 +165,9 @@ int32_t tqSnapWriterClose(STqSnapWriter** ppWriter, int8_t rollback) {
   STQ*           pTq = pWriter->pTq;
 
   if (rollback) {
-    ASSERT(0);
+    tdbAbort(pWriter->pTq->pMetaDB, &pWriter->txn);
   } else {
-    code = tdbCommit(pWriter->pTq->pMetaStore, &pWriter->txn);
+    code = tdbCommit(pWriter->pTq->pMetaDB, &pWriter->txn);
     if (code) goto _err;
   }
 

source/dnode/vnode/src/vnd/vnodeSvr.c

@@ -196,36 +196,42 @@ int32_t vnodeProcessWriteMsg(SVnode *pVnode, SRpcMsg *pMsg, int64_t version, SRp
       break;
     /* TQ */
     case TDMT_VND_MQ_VG_CHANGE:
-      if (tqProcessVgChangeReq(pVnode->pTq, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
+      if (tqProcessVgChangeReq(pVnode->pTq, version, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
                                pMsg->contLen - sizeof(SMsgHead)) < 0) {
         goto _err;
       }
       break;
     case TDMT_VND_MQ_VG_DELETE:
-      if (tqProcessVgDeleteReq(pVnode->pTq, pMsg->pCont, pMsg->contLen) < 0) {
+      if (tqProcessVgDeleteReq(pVnode->pTq, version, pMsg->pCont, pMsg->contLen) < 0) {
         goto _err;
       }
       break;
     case TDMT_VND_MQ_COMMIT_OFFSET:
-      if (tqProcessOffsetCommitReq(pVnode->pTq, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
-                                   pMsg->contLen - sizeof(SMsgHead), version) < 0) {
+      if (tqProcessOffsetCommitReq(pVnode->pTq, version, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
+                                   pMsg->contLen - sizeof(SMsgHead)) < 0) {
         goto _err;
       }
       break;
-    case TDMT_VND_CHECK_ALTER_INFO:
-      if (tqProcessCheckAlterInfoReq(pVnode->pTq, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
-                                     pMsg->contLen - sizeof(SMsgHead)) < 0) {
+    case TDMT_VND_ADD_CHECK_INFO:
+      if (tqProcessAddCheckInfoReq(pVnode->pTq, version, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
+                                   pMsg->contLen - sizeof(SMsgHead)) < 0) {
+        goto _err;
+      }
+      break;
+    case TDMT_VND_DELETE_CHECK_INFO:
+      if (tqProcessDelCheckInfoReq(pVnode->pTq, version, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
+                                   pMsg->contLen - sizeof(SMsgHead)) < 0) {
         goto _err;
       }
       break;
     case TDMT_STREAM_TASK_DEPLOY: {
-      if (tqProcessTaskDeployReq(pVnode->pTq, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
+      if (tqProcessTaskDeployReq(pVnode->pTq, version, POINTER_SHIFT(pMsg->pCont, sizeof(SMsgHead)),
                                  pMsg->contLen - sizeof(SMsgHead)) < 0) {
         goto _err;
       }
     } break;
     case TDMT_STREAM_TASK_DROP: {
-      if (tqProcessTaskDropReq(pVnode->pTq, pMsg->pCont, pMsg->contLen) < 0) {
+      if (tqProcessTaskDropReq(pVnode->pTq, version, pMsg->pCont, pMsg->contLen) < 0) {
         goto _err;
       }
     } break;

source/libs/function/src/builtins.c

@@ -192,6 +192,24 @@ static bool validateTimezoneFormat(const SValueNode* pVal) {
   return true;
 }
 
+static int32_t countTrailingSpaces(const SValueNode* pVal, bool isLtrim) {
+  int32_t numOfSpaces = 0;
+  int32_t len = varDataLen(pVal->datum.p);
+  char*   str = varDataVal(pVal->datum.p);
+
+  int32_t startPos = isLtrim ? 0 : len - 1;
+  int32_t step = isLtrim ? 1 : -1;
+  for (int32_t i = startPos; i < len || i >= 0; i += step) {
+    if (!isspace(str[i])) {
+      break;
+    }
+    numOfSpaces++;
+  }
+
+  return numOfSpaces;
+
+}
+
 void static addTimezoneParam(SNodeList* pList) {
   char      buf[6] = {0};
   time_t    t = taosTime(NULL);
@@ -293,6 +311,40 @@ static int32_t translateInOutStr(SFunctionNode* pFunc, char* pErrBuf, int32_t le
   return TSDB_CODE_SUCCESS;
 }
 
+static int32_t translateTrimStr(SFunctionNode* pFunc, char* pErrBuf, int32_t len, bool isLtrim) {
+  if (1 != LIST_LENGTH(pFunc->pParameterList)) {
+    return invaildFuncParaNumErrMsg(pErrBuf, len, pFunc->functionName);
+  }
+
+  SExprNode* pPara1 = (SExprNode*)nodesListGetNode(pFunc->pParameterList, 0);
+  if (!IS_VAR_DATA_TYPE(pPara1->resType.type)) {
+    return invaildFuncParaTypeErrMsg(pErrBuf, len, pFunc->functionName);
+  }
+
+  int32_t numOfSpaces = 0;
+  SNode* pParamNode1 = nodesListGetNode(pFunc->pParameterList, 0);
+  // for select trim functions with constant value from table,
+  // need to set the proper result result schema bytes to avoid
+  // trailing garbage characters
+  if (nodeType(pParamNode1) == QUERY_NODE_VALUE) {
+    SValueNode* pValue = (SValueNode*)pParamNode1;
+    numOfSpaces = countTrailingSpaces(pValue, isLtrim);
+  }
+
+
+  int32_t resBytes = pPara1->resType.bytes - numOfSpaces;
+  pFunc->node.resType = (SDataType){.bytes = resBytes, .type = pPara1->resType.type};
+  return TSDB_CODE_SUCCESS;
+}
+
+static int32_t translateLtrim(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
+  return translateTrimStr(pFunc, pErrBuf, len, true);
+}
+
+static int32_t translateRtrim(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
+  return translateTrimStr(pFunc, pErrBuf, len, false);
+}
+
 static int32_t translateLogarithm(SFunctionNode* pFunc, char* pErrBuf, int32_t len) {
   int32_t numOfParams = LIST_LENGTH(pFunc->pParameterList);
   if (1 != numOfParams && 2 != numOfParams) {
@@ -2827,7 +2879,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .name = "ltrim",
     .type = FUNCTION_TYPE_LTRIM,
     .classification = FUNC_MGT_SCALAR_FUNC | FUNC_MGT_STRING_FUNC,
-    .translateFunc = translateInOutStr,
+    .translateFunc = translateLtrim,
     .getEnvFunc   = NULL,
     .initFunc     = NULL,
     .sprocessFunc = ltrimFunction,
@@ -2837,7 +2889,7 @@ const SBuiltinFuncDefinition funcMgtBuiltins[] = {
     .name = "rtrim",
     .type = FUNCTION_TYPE_RTRIM,
     .classification = FUNC_MGT_SCALAR_FUNC | FUNC_MGT_STRING_FUNC,
-    .translateFunc = translateInOutStr,
+    .translateFunc = translateRtrim,
     .getEnvFunc   = NULL,
     .initFunc     = NULL,
     .sprocessFunc = rtrimFunction,

source/libs/scalar/src/scalar.c

@@ -758,7 +758,9 @@ EDealRes sclRewriteFunction(SNode** pNode, SScalarCtx *ctx) {
       res->datum.p = taosMemoryCalloc(len, 1);
       memcpy(res->datum.p, output.columnData->pData, len);
     } else if (IS_VAR_DATA_TYPE(type)) {
-      res->datum.p = taosMemoryCalloc(res->node.resType.bytes + VARSTR_HEADER_SIZE + 1, 1);
+      //res->datum.p = taosMemoryCalloc(res->node.resType.bytes + VARSTR_HEADER_SIZE + 1, 1);
+      res->datum.p = taosMemoryCalloc(varDataTLen(output.columnData->pData), 1);
+      res->node.resType.bytes = varDataTLen(output.columnData->pData);
       memcpy(res->datum.p, output.columnData->pData, varDataTLen(output.columnData->pData));
     } else {
       nodesSetValueNodeValue(res, output.columnData->pData);

source/libs/stream/src/streamMeta.c

@@ -81,7 +81,7 @@ void streamMetaClose(SStreamMeta* pMeta) {
   taosMemoryFree(pMeta);
 }
 
-int32_t streamMetaAddSerializedTask(SStreamMeta* pMeta, char* msg, int32_t msgLen) {
+int32_t streamMetaAddSerializedTask(SStreamMeta* pMeta, int64_t startVer, char* msg, int32_t msgLen) {
   SStreamTask* pTask = taosMemoryCalloc(1, sizeof(SStreamTask));
   if (pTask == NULL) {
     return -1;

source/libs/transport/src/transCli.c

@@ -205,28 +205,6 @@ static void cliReleaseUnfinishedMsg(SCliConn* conn) {
 #define CONN_PERSIST_TIME(para)    ((para) <= 90000 ? 90000 : (para))
 #define CONN_GET_HOST_THREAD(conn) (conn ? ((SCliConn*)conn)->hostThrd : NULL)
 #define CONN_GET_INST_LABEL(conn)  (((STrans*)(((SCliThrd*)(conn)->hostThrd)->pTransInst))->label)
-#define CONN_SHOULD_RELEASE(conn, head)                                                                              \
-  do {                                                                                                               \
-    if ((head)->release == 1 && (head->msgLen) == sizeof(*head)) {                                                   \
-      uint64_t ahandle = head->ahandle;                                                                              \
-      CONN_GET_MSGCTX_BY_AHANDLE(conn, ahandle);                                                                     \
-      transClearBuffer(&conn->readBuf);                                                                              \
-      transFreeMsg(transContFromHead((char*)head));                                                                  \
-      if (transQueueSize(&conn->cliMsgs) > 0 && ahandle == 0) {                                                      \
-        SCliMsg* cliMsg = transQueueGet(&conn->cliMsgs, 0);                                                          \
-        if (cliMsg->type == Release) return;                                                                         \
-      }                                                                                                              \
-      tDebug("%s conn %p receive release request, refId:%" PRId64 "", CONN_GET_INST_LABEL(conn), conn, conn->refId); \
-      if (T_REF_VAL_GET(conn) > 1) {                                                                                 \
-        transUnrefCliHandle(conn);                                                                                   \
-      }                                                                                                              \
-      destroyCmsg(pMsg);                                                                                             \
-      cliReleaseUnfinishedMsg(conn);                                                                                 \
-      transQueueClear(&conn->cliMsgs);                                                                               \
-      addConnToPool(((SCliThrd*)conn->hostThrd)->pool, conn);                                                        \
-      return;                                                                                                        \
-    }                                                                                                                \
-  } while (0)
 
 #define CONN_GET_MSGCTX_BY_AHANDLE(conn, ahandle)                                         \
   do {                                                                                    \
@@ -358,7 +336,6 @@ void cliHandleResp(SCliConn* conn) {
   if (cliRecvReleaseReq(conn, pHead)) {
     return;
   }
-  CONN_SHOULD_RELEASE(conn, pHead);
 
   if (CONN_NO_PERSIST_BY_APP(conn)) {
     pMsg = transQueuePop(&conn->cliMsgs);
@@ -1418,7 +1395,7 @@ int transReleaseCliHandle(void* handle) {
   }
 
   STransMsg tmsg = {.info.handle = handle};
-  // TRACE_SET_MSGID(&tmsg.info.traceId, tGenIdPI64());
+  TRACE_SET_MSGID(&tmsg.info.traceId, tGenIdPI64());
 
   SCliMsg* cmsg = taosMemoryCalloc(1, sizeof(SCliMsg));
   cmsg->msg = tmsg;