Merge branch '3.0' into feature/3_liaohj

docs/en/14-reference/03-connector/java.mdx

@@ -202,6 +202,10 @@ The configuration parameters in the URL are as follows.
 - batchfetch: true: pull the result set in batch when executing the query; false: pull the result set row by row. The default value is false. batchfetch uses HTTP for data transfer. The JDBC REST connection supports bulk data pulling function in taos-jdbcdriver-2.0.38 and TDengine 2.4.0.12 and later versions. taos-jdbcdriver and TDengine transfer data via WebSocket connection. Compared with HTTP, WebSocket enables JDBC REST connection to support large data volume querying and improve query performance.
 - charset: specify the charset to parse the string, this parameter is valid only when set batchfetch to true.
 - batchErrorIgnore: true: when executing executeBatch of Statement, if one SQL execution fails in the middle, continue to execute the following SQL. false: no longer execute any statement after the failed SQL. The default value is: false.
+- httpConnectTimeout: REST connection timeout in milliseconds, the default value is 5000 ms.
+- httpSocketTimeout: socket timeout in milliseconds, the default value is 5000 ms. It only takes effect when batchfetch is false.
+- messageWaitTimeout: message transmission timeout in milliseconds, the default value is 3000 ms. It only takes effect when batchfetch is true.
+- useSSL: connecting Securely Using SSL. true: using SSL conneciton, false: not using SSL connection.
 
 **Note**: Some configuration items (e.g., locale, timezone) do not work in the REST connection.
 
@@ -257,14 +261,18 @@ In the above example, a connection is established to `taosdemo.com`, port is 603
 
 The configuration parameters in properties are as follows.
 
-- TSDBDriver.PROPERTY_KEY_USER: Login TDengine user name, default value 'root'.
+- TSDBDriver.PROPERTY_KEY_USER: login TDengine user name, default value 'root'.
 - TSDBDriver.PROPERTY_KEY_PASSWORD: user login password, default value 'taosdata'.
 - TSDBDriver.PROPERTY_KEY_BATCH_LOAD: true: pull the result set in batch when executing query; false: pull the result set row by row. The default value is: false.
 - TSDBDriver.PROPERTY_KEY_BATCH_ERROR_IGNORE: true: when executing executeBatch of Statement, if there is a SQL execution failure in the middle, continue to execute the following sq. false: no longer execute any statement after the failed SQL. The default value is: false.
-- TSDBDriver.PROPERTY_KEY_CONFIG_DIR: Only works when using JDBC native connection. Client configuration file directory path, default value `/etc/taos` on Linux OS, default value `C:/TDengine/cfg` on Windows OS.
+- TSDBDriver.PROPERTY_KEY_CONFIG_DIR: only works when using JDBC native connection. Client configuration file directory path, default value `/etc/taos` on Linux OS, default value `C:/TDengine/cfg` on Windows OS.
 - TSDBDriver.PROPERTY_KEY_CHARSET: In the character set used by the client, the default value is the system character set.
 - TSDBDriver.PROPERTY_KEY_LOCALE: this only takes effect when using JDBC native connection. Client language environment, the default value is system current locale.
 - TSDBDriver.PROPERTY_KEY_TIME_ZONE: only takes effect when using JDBC native connection. In the time zone used by the client, the default value is the system's current time zone.
+- TSDBDriver.HTTP_CONNECT_TIMEOUT: REST connection timeout in milliseconds, the default value is 5000 ms. It only takes effect when using JDBC REST connection.
+- TSDBDriver.HTTP_SOCKET_TIMEOUT: socket timeout in milliseconds, the default value is 5000 ms. It only takes effect when using JDBC REST connection and batchfetch is false.
+- TSDBDriver.PROPERTY_KEY_MESSAGE_WAIT_TIMEOUT: message transmission timeout in milliseconds, the default value is 3000 ms. It only takes effect when using JDBC REST connection and batchfetch is true.
+- TSDBDriver.PROPERTY_KEY_USE_SSL: connecting Securely Using SSL. true: using SSL conneciton, false: not using SSL connection. It only takes effect when using using JDBC REST connection.
   For JDBC native connections, you can specify other parameters, such as log level, SQL length, etc., by specifying URL and Properties. For more detailed configuration, please refer to [Client Configuration](/reference/config/#Client-Only).
 
 ### Priority of configuration parameters
@@ -812,11 +820,12 @@ Please refer to: [JDBC example](https://github.com/taosdata/TDengine/tree/develo
 
 ## Recent update logs
 
-| taos-jdbcdriver version |                major changes                 |
+| taos-jdbcdriver version |                 major changes                  |
-| :---------------------: | :------------------------------------------: |
+| :---------------------: | :--------------------------------------------: |
-|         2.0.38          | JDBC REST connections add bulk pull function |
+|     2.0.39 - 2.0.40     | Add REST connection/request timeout parameters |
-|         2.0.37          |         Added support for json tags          |
+|         2.0.38          |  JDBC REST connections add bulk pull function  |
-|         2.0.36          |      Add support for schemaless writing      |
+|         2.0.37          |               Support json tags                |
+|         2.0.36          |           Support schemaless writing           |
 
 ## Frequently Asked Questions
 

docs/zh/14-reference/03-connector/java.mdx

@@ -201,6 +201,10 @@ url 中的配置参数如下：
 - batchfetch: true：在执行查询时批量拉取结果集；false：逐行拉取结果集。默认值为：false。逐行拉取结果集使用 HTTP 方式进行数据传输。从 taos-jdbcdriver-2.0.38 和 TDengine 2.4.0.12 版本开始，JDBC REST 连接增加批量拉取数据功能。taos-jdbcdriver 与 TDengine 之间通过 WebSocket 连接进行数据传输。相较于 HTTP，WebSocket 可以使 JDBC REST 连接支持大数据量查询，并提升查询性能。
 - charset: 当开启批量拉取数据时，指定解析字符串数据的字符集。
 - batchErrorIgnore：true：在执行 Statement 的 executeBatch 时，如果中间有一条 SQL 执行失败，继续执行下面的 SQL 了。false：不再执行失败 SQL 后的任何语句。默认值为：false。
+- httpConnectTimeout: 连接超时时间，单位 ms， 默认值为 5000。
+- httpSocketTimeout: socket 超时时间，单位 ms，默认值为 5000。仅在 batchfetch 设置为 false 时生效。
+- messageWaitTimeout: 消息超时时间, 单位 ms， 默认值为 3000。 仅在 batchfetch 设置为 true 时生效。
+- useSSL: 连接中是否使用 SSL。
 
 **注意**：部分配置项（比如：locale、timezone）在 REST 连接中不生效。
 
@@ -264,7 +268,11 @@ properties 中的配置参数如下：
 - TSDBDriver.PROPERTY_KEY_CHARSET：客户端使用的字符集，默认值为系统字符集。
 - TSDBDriver.PROPERTY_KEY_LOCALE：仅在使用 JDBC 原生连接时生效。 客户端语言环境，默认值系统当前 locale。
 - TSDBDriver.PROPERTY_KEY_TIME_ZONE：仅在使用 JDBC 原生连接时生效。 客户端使用的时区，默认值为系统当前时区。
-- 此外对 JDBC 原生连接，通过指定 URL 和 Properties 还可以指定其他参数，比如日志级别、SQL 长度等。更多详细配置请参考[客户端配置](/reference/config/#仅客户端适用)。
+- TSDBDriver.HTTP_CONNECT_TIMEOUT: 连接超时时间，单位 ms， 默认值为 5000。仅在 REST 连接时生效。
+- TSDBDriver.HTTP_SOCKET_TIMEOUT: socket 超时时间，单位 ms，默认值为 5000。仅在 REST 连接且 batchfetch 设置为 false 时生效。
+- TSDBDriver.PROPERTY_KEY_MESSAGE_WAIT_TIMEOUT: 消息超时时间, 单位 ms， 默认值为 3000。 仅在 REST 连接且 batchfetch 设置为 true 时生效。
+- TSDBDriver.PROPERTY_KEY_USE_SSL: 连接中是否使用 SSL。仅在 REST 连接时生效。
+  此外对 JDBC 原生连接，通过指定 URL 和 Properties 还可以指定其他参数，比如日志级别、SQL 长度等。更多详细配置请参考[客户端配置](/reference/config/#仅客户端适用)。
 
 ### 配置参数的优先级
 
@@ -809,6 +817,7 @@ Query OK, 1 row(s) in set (0.000141s)
 
 | taos-jdbcdriver 版本 |            主要变化            |
 | :------------------: | :----------------------------: |
+|   2.0.39 - 2.0.40    |  增加 REST 连接/请求 超时设置  |
 |        2.0.38        | JDBC REST 连接增加批量拉取功能 |
 |        2.0.37        |      增加对 json tag 支持      |
 |        2.0.36        |   增加对 schemaless 写入支持   |

include/libs/executor/executor.h

@@ -40,6 +40,7 @@ typedef struct SReadHandle {
   bool    initMetaReader;
   bool    initTableReader;
   bool    initTqReader;
+  int32_t numOfVgroups;
 } SReadHandle;
 
 // in queue mode, data streams are seperated by msg

include/libs/qcom/query.h

@@ -162,9 +162,12 @@ typedef struct SRequestConnInfo {
   SEpSet   mgmtEps;
 } SRequestConnInfo;
 
+typedef void (*__freeFunc)(void *param);
+
 typedef struct SMsgSendInfo {
   __async_send_cb_fn_t fp;      // async callback function
   STargetInfo          target;  // for update epset
+  __freeFunc           paramFreeFp;
   void*                param;
   uint64_t             requestId;
   uint64_t             requestObjRefId;
@@ -188,6 +191,8 @@ int32_t cleanupTaskQueue();
  */
 int32_t taosAsyncExec(__async_exec_fn_t execFn, void* execParam, int32_t* code);
 
+void destroySendMsgInfo(SMsgSendInfo* pMsgBody);
+
 int32_t asyncSendMsgToServerExt(void* pTransporter, SEpSet* epSet, int64_t* pTransporterId, const SMsgSendInfo* pInfo,
                                 bool persistHandle, void* ctx);
 

include/libs/stream/tstream.h

@@ -262,6 +262,7 @@ typedef struct SStreamTask {
   int64_t startVer;
   int64_t checkpointVer;
   int64_t processedVer;
+  int32_t numOfVgroups;
 
   // children info
   SArray* childEpInfo;  // SArray<SStreamChildEpInfo*>

include/libs/sync/sync.h

@@ -26,7 +26,7 @@ extern "C" {
 
 extern bool gRaftDetailLog;
 
-#define SYNC_RESP_TTL_MS 5000
+#define SYNC_RESP_TTL_MS 10000
 
 #define SYNC_MAX_BATCH_SIZE 500
 #define SYNC_INDEX_BEGIN 0

source/client/src/clientHb.c

@@ -286,13 +286,10 @@ static int32_t hbAsyncCallBack(void *param, SDataBuf *pMsg, int32_t code) {
   if (pInst == NULL || NULL == *pInst) {
     taosThreadMutexUnlock(&appInfo.mutex);
     tscError("cluster not exist, key:%s", key);
-    taosMemoryFreeClear(param);
     tFreeClientHbBatchRsp(&pRsp);
     return -1;
   }
 
-  taosMemoryFreeClear(param);
-
   if (code != 0) {
     (*pInst)->onlineDnodes = ((*pInst)->totalDnodes ? 0 : -1);
     tscDebug("hb rsp error %s, update server status %d/%d", tstrerror(code), (*pInst)->onlineDnodes, (*pInst)->totalDnodes);
@@ -716,6 +713,7 @@ static void *hbThreadFunc(void *param) {
       pInfo->msgInfo.len = tlen;
       pInfo->msgType = TDMT_MND_HEARTBEAT;
       pInfo->param = strdup(pAppHbMgr->key);
+      pInfo->paramFreeFp = taosMemoryFree;      
       pInfo->requestId = generateRequestId();
       pInfo->requestObjRefId = 0;
 

source/client/src/clientImpl.c

@@ -29,7 +29,6 @@
 
 static int32_t       initEpSetFromCfg(const char* firstEp, const char* secondEp, SCorEpSet* pEpSet);
 static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest);
-static void          destroySendMsgInfo(SMsgSendInfo* pMsgBody);
 
 static bool stringLengthCheck(const char* str, size_t maxsize) {
   if (str == NULL) {
@@ -1215,13 +1214,6 @@ static SMsgSendInfo* buildConnectMsg(SRequestObj* pRequest) {
   return pMsgSendInfo;
 }
 
-static void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
-  assert(pMsgBody != NULL);
-  taosMemoryFreeClear(pMsgBody->target.dbFName);
-  taosMemoryFreeClear(pMsgBody->msgInfo.pData);
-  taosMemoryFreeClear(pMsgBody);
-}
-
 void updateTargetEpSet(SMsgSendInfo* pSendInfo, STscObj* pTscObj, SRpcMsg* pMsg, SEpSet* pEpSet) {
   if (NULL == pEpSet) {
     return;

source/client/src/clientMsgHandler.c

@@ -255,6 +255,8 @@ int32_t processDropDbRsp(void* param, SDataBuf* pMsg, int32_t code) {
     catalogRemoveDB(pCatalog, dropdbRsp.db, dropdbRsp.uid);
   }
 
+  taosMemoryFree(pMsg->pData);
+
   if (pRequest->body.queryFp != NULL) {
     pRequest->body.queryFp(pRequest->body.param, pRequest, code);
   } else {
@@ -278,6 +280,8 @@ int32_t processAlterStbRsp(void* param, SDataBuf* pMsg, int32_t code) {
     pRequest->body.resInfo.execRes.res = alterRsp.pMeta;
   }
 
+  taosMemoryFree(pMsg->pData);
+
   if (pRequest->body.queryFp != NULL) {
     SExecResult* pRes = &pRequest->body.resInfo.execRes;
 
@@ -387,6 +391,8 @@ int32_t processShowVariablesRsp(void* param, SDataBuf* pMsg, int32_t code) {
     tFreeSShowVariablesRsp(&rsp);
   }
 
+  taosMemoryFree(pMsg->pData);
+
   if (pRequest->body.queryFp != NULL) {
     pRequest->body.queryFp(pRequest->body.param, pRequest, code);
   } else {

source/client/src/clientSml.c

@@ -1217,6 +1217,9 @@ static int32_t smlParseCols(const char *data, int32_t len, SArray *cols, char *c
     kv->value = value;
     kv->length = valueLen;
     if (isTag) {
+      if(valueLen > (TSDB_MAX_NCHAR_LEN - VARSTR_HEADER_SIZE) / TSDB_NCHAR_SIZE){
+        return TSDB_CODE_PAR_INVALID_VAR_COLUMN_LEN;
+      }
       kv->type = TSDB_DATA_TYPE_NCHAR;
     } else {
       int32_t ret = smlParseValue(kv, msg);

source/client/src/tmq.c

@@ -504,6 +504,7 @@ static int32_t tmqSendCommitReq(tmq_t* tmq, SMqClientVg* pVg, SMqClientTopic* pT
   pMsgSendInfo->requestId = generateRequestId();
   pMsgSendInfo->requestObjRefId = 0;
   pMsgSendInfo->param = pParam;
+  pMsgSendInfo->paramFreeFp = taosMemoryFree;      
   pMsgSendInfo->fp = tmqCommitCb2;
   pMsgSendInfo->msgType = TDMT_VND_MQ_COMMIT_OFFSET;
   // send msg

source/common/src/tglobal.c

@@ -556,7 +556,7 @@ static void taosSetSystemCfg(SConfig *pCfg) {
   osSetSystemLocale(locale, charset);
 
   bool enableCore = cfgGetItem(pCfg, "enableCoreFile")->bval;
-  taosSetConsoleEcho(enableCore);
+  taosSetCoreDump(enableCore);
 
   // todo
   tsVersion = 30000000;
@@ -675,7 +675,7 @@ int32_t taosSetCfg(SConfig *pCfg, char *name) {
     case 'e': {
       if (strcasecmp("enableCoreFile", name) == 0) {
         bool enableCore = cfgGetItem(pCfg, "enableCoreFile")->bval;
-        taosSetConsoleEcho(enableCore);
+        taosSetCoreDump(enableCore);
       }
       break;
     }

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

@@ -383,6 +383,11 @@ int32_t mndScheduleStream(SMnode* pMnode, SStreamObj* pStream) {
       // exec
       pInnerTask->execType = TASK_EXEC__PIPE;
 
+      SDbObj* pSourceDb = mndAcquireDb(pMnode, pStream->sourceDb);
+      ASSERT(pDbObj != NULL);
+      sdbRelease(pSdb, pSourceDb);
+      pInnerTask->numOfVgroups = pSourceDb->cfg.numOfVgroups;
+
       if (tsSchedStreamToSnode) {
         SSnodeObj* pSnode = mndSchedFetchOneSnode(pMnode);
         if (pSnode == NULL) {

source/dnode/mnode/sdb/src/sdbHash.c

@@ -153,23 +153,22 @@ static int32_t sdbInsertRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
     return terrno;
   }
 
-  taosThreadRwlockUnlock(pLock);
-
   int32_t     code = 0;
   SdbInsertFp insertFp = pSdb->insertFps[pRow->type];
   if (insertFp != NULL) {
     code = (*insertFp)(pSdb, pRow->pObj);
     if (code != 0) {
       code = terrno;
-      taosThreadRwlockWrlock(pLock);
       taosHashRemove(hash, pRow->pObj, keySize);
-      taosThreadRwlockUnlock(pLock);
       sdbFreeRow(pSdb, pRow, false);
       terrno = code;
+      taosThreadRwlockUnlock(pLock);
       return terrno;
     }
   }
 
+  taosThreadRwlockUnlock(pLock);
+
   if (pSdb->keyTypes[pRow->type] == SDB_KEY_INT32) {
     pSdb->maxId[pRow->type] = TMAX(pSdb->maxId[pRow->type], *((int32_t *)pRow->pObj));
   }
@@ -194,7 +193,6 @@ static int32_t sdbUpdateRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
   SSdbRow *pOldRow = *ppOldRow;
   pOldRow->status = pRaw->status;
   sdbPrintOper(pSdb, pOldRow, "update");
-  taosThreadRwlockUnlock(pLock);
 
   int32_t     code = 0;
   SdbUpdateFp updateFp = pSdb->updateFps[pNewRow->type];
@@ -202,6 +200,7 @@ static int32_t sdbUpdateRow(SSdb *pSdb, SHashObj *hash, SSdbRaw *pRaw, SSdbRow *
     code = (*updateFp)(pSdb, pOldRow->pObj, pNewRow->pObj);
   }
 
+  taosThreadRwlockUnlock(pLock);
   sdbFreeRow(pSdb, pNewRow, false);
 
   pSdb->tableVer[pOldRow->type]++;

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

@@ -174,6 +174,10 @@ void    tsdbCalcColDataSMA(SColData *pColData, SColumnDataAgg *pColAgg);
 int32_t tsdbMemTableCreate(STsdb *pTsdb, SMemTable **ppMemTable);
 void    tsdbMemTableDestroy(SMemTable *pMemTable);
 void    tsdbGetTbDataFromMemTable(SMemTable *pMemTable, tb_uid_t suid, tb_uid_t uid, STbData **ppTbData);
+void    tsdbRefMemTable(SMemTable *pMemTable);
+void    tsdbUnrefMemTable(SMemTable *pMemTable);
+int32_t tsdbTakeMemSnapshot(STsdb *pTsdb, SMemTable **ppMem, SMemTable **ppIMem);
+void    tsdbUntakeMemSnapshot(STsdb *pTsdb, SMemTable *pMem, SMemTable *pIMem);
 // STbDataIter
 int32_t  tsdbTbDataIterCreate(STbData *pTbData, TSDBKEY *pFrom, int8_t backward, STbDataIter **ppIter);
 void    *tsdbTbDataIterDestroy(STbDataIter *pIter);
@@ -273,23 +277,14 @@ typedef struct {
 } SRtn;
 
 struct STsdb {
-  char         *path;
+  char          *path;
-  SVnode       *pVnode;
+  SVnode        *pVnode;
-  TdThreadMutex mutex;
+  STsdbKeepCfg   keepCfg;
-  bool          repoLocked;
+  TdThreadRwlock rwLock;
-  STsdbKeepCfg  keepCfg;
+  SMemTable     *mem;
-  SMemTable    *mem;
+  SMemTable     *imem;
-  SMemTable    *imem;
+  STsdbFS       *pFS;
-  SRtn          rtn;
+  SLRUCache     *lruCache;
-  STsdbFS      *fs;
-  SLRUCache    *lruCache;
-};
-
-struct STable {
-  uint64_t  suid;
-  uint64_t  uid;
-  STSchema *pSchema;       // latest schema
-  STSchema *pCacheSchema;  // cached cache
 };
 
 struct TSDBKEY {
@@ -330,21 +325,19 @@ struct STbData {
 };
 
 struct SMemTable {
-  SRWLatch latch;
+  SRWLatch         latch;
-  STsdb   *pTsdb;
+  STsdb           *pTsdb;
-  int32_t  nRef;
+  SVBufPool       *pPool;
-  TSKEY    minKey;
+  volatile int32_t nRef;
-  TSKEY    maxKey;
+  TSKEY            minKey;
-  int64_t  minVersion;
+  TSKEY            maxKey;
-  int64_t  maxVersion;
+  int64_t          minVersion;
-  int64_t  nRow;
+  int64_t          maxVersion;
-  int64_t  nDel;
+  int64_t          nRow;
-  SArray  *aTbData;  // SArray<STbData*>
+  int64_t          nDel;
+  SArray          *aTbData;  // SArray<STbData*>
 };
 
-int tsdbLockRepo(STsdb *pTsdb);
-int tsdbUnlockRepo(STsdb *pTsdb);
-
 struct TSDBROW {
   int8_t type;  // 0 for row from tsRow, 1 for row from block data
   union {

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

@@ -62,12 +62,13 @@ struct SVBufPoolNode {
 };
 
 struct SVBufPool {
-  SVBufPool*     next;
+  SVBufPool*       next;
-  int64_t        nRef;
+  SVnode*          pVnode;
-  int64_t        size;
+  volatile int32_t nRef;
-  uint8_t*       ptr;
+  int64_t          size;
-  SVBufPoolNode* pTail;
+  uint8_t*         ptr;
-  SVBufPoolNode  node;
+  SVBufPoolNode*   pTail;
+  SVBufPoolNode    node;
 };
 
 int32_t vnodeOpenBufPool(SVnode* pVnode, int64_t size);
@@ -78,7 +79,7 @@ void    vnodeBufPoolReset(SVBufPool* pPool);
 int32_t vnodeQueryOpen(SVnode* pVnode);
 void    vnodeQueryClose(SVnode* pVnode);
 int32_t vnodeGetTableMeta(SVnode* pVnode, SRpcMsg* pMsg);
-int     vnodeGetTableCfg(SVnode *pVnode, SRpcMsg *pMsg);
+int     vnodeGetTableCfg(SVnode* pVnode, SRpcMsg* pMsg);
 
 // vnodeCommit.c
 int32_t vnodeBegin(SVnode* pVnode);

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

@@ -77,6 +77,8 @@ typedef struct SSnapDataHdr    SSnapDataHdr;
 // vnd.h
 void* vnodeBufPoolMalloc(SVBufPool* pPool, int size);
 void  vnodeBufPoolFree(SVBufPool* pPool, void* p);
+void  vnodeBufPoolRef(SVBufPool* pPool);
+void  vnodeBufPoolUnRef(SVBufPool* pPool);
 
 // meta
 typedef struct SMCtbCursor SMCtbCursor;
@@ -247,26 +249,26 @@ struct STsdbKeepCfg {
 };
 
 struct SVnode {
-  char*      path;
+  char*         path;
-  SVnodeCfg  config;
+  SVnodeCfg     config;
-  SVState    state;
+  SVState       state;
-  STfs*      pTfs;
+  STfs*         pTfs;
-  SMsgCb     msgCb;
+  SMsgCb        msgCb;
-  SVBufPool* pPool;
+  TdThreadMutex mutex;
-  SVBufPool* inUse;
+  TdThreadCond  poolNotEmpty;
-  SVBufPool* onCommit;
+  SVBufPool*    pPool;
-  SVBufPool* onRecycle;
+  SVBufPool*    inUse;
-  SMeta*     pMeta;
+  SMeta*        pMeta;
-  SSma*      pSma;
+  SSma*         pSma;
-  STsdb*     pTsdb;
+  STsdb*        pTsdb;
-  SWal*      pWal;
+  SWal*         pWal;
-  STQ*       pTq;
+  STQ*          pTq;
-  SSink*     pSink;
+  SSink*        pSink;
-  tsem_t     canCommit;
+  tsem_t        canCommit;
-  int64_t    sync;
+  int64_t       sync;
-  int32_t    blockCount;
+  int32_t       blockCount;
-  tsem_t     syncSem;
+  tsem_t        syncSem;
-  SQHandle*  pQuery;
+  SQHandle*     pQuery;
 };
 
 #define TD_VID(PVNODE) ((PVNODE)->config.vgId)

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

@@ -591,7 +591,11 @@ int32_t tqProcessTaskDeployReq(STQ* pTq, char* msg, int32_t msgLen) {
       };
       pTask->exec.executor = qCreateStreamExecTaskInfo(pTask->exec.qmsg, &handle);
     } else {
-      pTask->exec.executor = qCreateStreamExecTaskInfo(pTask->exec.qmsg, NULL);
+      SReadHandle mgHandle = {
+          .vnode = NULL,
+          .numOfVgroups = pTask->numOfVgroups,
+      };
+      pTask->exec.executor = qCreateStreamExecTaskInfo(pTask->exec.qmsg, &mgHandle);
     }
     ASSERT(pTask->exec.executor);
   }

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

@@ -464,7 +464,7 @@ static int32_t getNextRowFromFS(void *iter, TSDBROW **ppRow) {
 
   switch (state->state) {
     case SFSNEXTROW_FS:
-      state->aDFileSet = state->pTsdb->fs->cState->aDFileSet;
+      state->aDFileSet = state->pTsdb->pFS->cState->aDFileSet;
       state->nFileSet = taosArrayGetSize(state->aDFileSet);
       state->iFileSet = state->nFileSet;
 
@@ -793,6 +793,9 @@ typedef struct {
   TSDBROW         memRow, imemRow, fsRow;
 
   TsdbNextRowState input[3];
+  SMemTable       *pMemTable;
+  SMemTable       *pIMemTable;
+  STsdb           *pTsdb;
 } CacheNextRowIter;
 
 static int32_t nextRowIterOpen(CacheNextRowIter *pIter, tb_uid_t uid, STsdb *pTsdb) {
@@ -800,21 +803,25 @@ static int32_t nextRowIterOpen(CacheNextRowIter *pIter, tb_uid_t uid, STsdb *pTs
 
   tb_uid_t suid = getTableSuidByUid(uid, pTsdb);
 
+  tsdbTakeMemSnapshot(pTsdb, &pIter->pMemTable, &pIter->pIMemTable);
+
   STbData *pMem = NULL;
-  if (pTsdb->mem) {
+  if (pIter->pMemTable) {
-    tsdbGetTbDataFromMemTable(pTsdb->mem, suid, uid, &pMem);
+    tsdbGetTbDataFromMemTable(pIter->pMemTable, suid, uid, &pMem);
   }
 
   STbData *pIMem = NULL;
-  if (pTsdb->imem) {
+  if (pIter->pIMemTable) {
-    tsdbGetTbDataFromMemTable(pTsdb->imem, suid, uid, &pIMem);
+    tsdbGetTbDataFromMemTable(pIter->pIMemTable, suid, uid, &pIMem);
   }
 
+  pIter->pTsdb = pTsdb;
+
   pIter->pSkyline = taosArrayInit(32, sizeof(TSDBKEY));
 
   SDelIdx delIdx;
 
-  SDelFile *pDelFile = tsdbFSStateGetDelFile(pTsdb->fs->cState);
+  SDelFile *pDelFile = tsdbFSStateGetDelFile(pTsdb->pFS->cState);
   if (pDelFile) {
     SDelFReader *pDelFReader;
 
@@ -878,6 +885,8 @@ static int32_t nextRowIterClose(CacheNextRowIter *pIter) {
     taosArrayDestroy(pIter->pSkyline);
   }
 
+  tsdbUntakeMemSnapshot(pIter->pTsdb, pIter->pMemTable, pIter->pIMemTable);
+
   return code;
 _err:
   return code;
@@ -1189,7 +1198,7 @@ static int32_t mergeLastRow(tb_uid_t uid, STsdb *pTsdb, bool *dup, STSRow **ppRo
 
   SDelIdx delIdx;
 
-  SDelFile *pDelFile = tsdbFSStateGetDelFile(pTsdb->fs->cState);
+  SDelFile *pDelFile = tsdbFSStateGetDelFile(pTsdb->pFS->cState);
   if (pDelFile) {
     SDelFReader *pDelFReader;
 
@@ -1377,7 +1386,7 @@ static int32_t mergeLast(tb_uid_t uid, STsdb *pTsdb, SArray **ppLastArray) {
 
   SDelIdx delIdx;
 
-  SDelFile *pDelFile = tsdbFSStateGetDelFile(pTsdb->fs->cState);
+  SDelFile *pDelFile = tsdbFSStateGetDelFile(pTsdb->pFS->cState);
   if (pDelFile) {
     SDelFReader *pDelFReader;
 

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

@@ -64,9 +64,26 @@ int32_t tsdbBegin(STsdb *pTsdb) {
 
   if (!pTsdb) return code;
 
-  code = tsdbMemTableCreate(pTsdb, &pTsdb->mem);
+  SMemTable *pMemTable;
+  code = tsdbMemTableCreate(pTsdb, &pMemTable);
   if (code) goto _err;
 
+  // lock
+  code = taosThreadRwlockWrlock(&pTsdb->rwLock);
+  if (code) {
+    code = TAOS_SYSTEM_ERROR(code);
+    goto _err;
+  }
+
+  pTsdb->mem = pMemTable;
+
+  // unlock
+  code = taosThreadRwlockUnlock(&pTsdb->rwLock);
+  if (code) {
+    code = TAOS_SYSTEM_ERROR(code);
+    goto _err;
+  }
+
   return code;
 
 _err:
@@ -83,9 +100,11 @@ int32_t tsdbCommit(STsdb *pTsdb) {
 
   // check
   if (pMemTable->nRow == 0 && pMemTable->nDel == 0) {
-    // TODO: lock?
+    taosThreadRwlockWrlock(&pTsdb->rwLock);
     pTsdb->mem = NULL;
-    tsdbMemTableDestroy(pMemTable);
+    taosThreadRwlockUnlock(&pTsdb->rwLock);
+
+    tsdbUnrefMemTable(pMemTable);
     goto _exit;
   }
 
@@ -139,7 +158,7 @@ static int32_t tsdbCommitDelStart(SCommitter *pCommitter) {
     goto _err;
   }
 
-  SDelFile *pDelFileR = pTsdb->fs->nState->pDelFile;
+  SDelFile *pDelFileR = pTsdb->pFS->nState->pDelFile;
   if (pDelFileR) {
     code = tsdbDelFReaderOpen(&pCommitter->pDelFReader, pDelFileR, pTsdb, NULL);
     if (code) goto _err;
@@ -228,7 +247,7 @@ static int32_t tsdbCommitDelEnd(SCommitter *pCommitter) {
   code = tsdbUpdateDelFileHdr(pCommitter->pDelFWriter);
   if (code) goto _err;
 
-  code = tsdbFSStateUpsertDelFile(pTsdb->fs->nState, &pCommitter->pDelFWriter->fDel);
+  code = tsdbFSStateUpsertDelFile(pTsdb->pFS->nState, &pCommitter->pDelFWriter->fDel);
   if (code) goto _err;
 
   code = tsdbDelFWriterClose(&pCommitter->pDelFWriter, 1);
@@ -263,7 +282,7 @@ static int32_t tsdbCommitFileDataStart(SCommitter *pCommitter) {
   taosArrayClear(pCommitter->aBlockIdx);
   tMapDataReset(&pCommitter->oBlockMap);
   tBlockDataReset(&pCommitter->oBlockData);
-  pRSet = tsdbFSStateGetDFileSet(pTsdb->fs->nState, pCommitter->commitFid, TD_EQ);
+  pRSet = tsdbFSStateGetDFileSet(pTsdb->pFS->nState, pCommitter->commitFid, TD_EQ);
   if (pRSet) {
     code = tsdbDataFReaderOpen(&pCommitter->pReader, pTsdb, pRSet);
     if (code) goto _err;
@@ -836,7 +855,7 @@ static int32_t tsdbCommitFileDataEnd(SCommitter *pCommitter) {
   if (code) goto _err;
 
   // upsert SDFileSet
-  code = tsdbFSStateUpsertDFileSet(pCommitter->pTsdb->fs->nState, tsdbDataFWriterGetWSet(pCommitter->pWriter));
+  code = tsdbFSStateUpsertDFileSet(pCommitter->pTsdb->pFS->nState, tsdbDataFWriterGetWSet(pCommitter->pWriter));
   if (code) goto _err;
 
   // close and sync
@@ -941,10 +960,10 @@ static int32_t tsdbStartCommit(STsdb *pTsdb, SCommitter *pCommitter) {
   memset(pCommitter, 0, sizeof(*pCommitter));
   ASSERT(pTsdb->mem && pTsdb->imem == NULL);
 
-  // lock();
+  taosThreadRwlockWrlock(&pTsdb->rwLock);
   pTsdb->imem = pTsdb->mem;
   pTsdb->mem = NULL;
-  // unlock();
+  taosThreadRwlockUnlock(&pTsdb->rwLock);
 
   pCommitter->pTsdb = pTsdb;
   pCommitter->commitID = pTsdb->pVnode->state.commitID;
@@ -954,7 +973,7 @@ static int32_t tsdbStartCommit(STsdb *pTsdb, SCommitter *pCommitter) {
   pCommitter->maxRow = pTsdb->pVnode->config.tsdbCfg.maxRows;
   pCommitter->cmprAlg = pTsdb->pVnode->config.tsdbCfg.compression;
 
-  code = tsdbFSBegin(pTsdb->fs);
+  code = tsdbFSBegin(pTsdb->pFS);
   if (code) goto _err;
 
   return code;
@@ -1135,13 +1154,16 @@ static int32_t tsdbEndCommit(SCommitter *pCommitter, int32_t eno) {
   SMemTable *pMemTable = pTsdb->imem;
 
   if (eno == 0) {
-    code = tsdbFSCommit(pTsdb->fs);
+    code = tsdbFSCommit(pTsdb->pFS);
   } else {
-    code = tsdbFSRollback(pTsdb->fs);
+    code = tsdbFSRollback(pTsdb->pFS);
   }
 
-  tsdbMemTableDestroy(pMemTable);
+  taosThreadRwlockWrlock(&pTsdb->rwLock);
   pTsdb->imem = NULL;
+  taosThreadRwlockUnlock(&pTsdb->rwLock);
+
+  tsdbUnrefMemTable(pMemTable);
 
   tsdbInfo("vgId:%d tsdb end commit", TD_VID(pTsdb->pVnode));
   return code;

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

@@ -41,6 +41,7 @@ int32_t tsdbMemTableCreate(STsdb *pTsdb, SMemTable **ppMemTable) {
   }
   taosInitRWLatch(&pMemTable->latch);
   pMemTable->pTsdb = pTsdb;
+  pMemTable->pPool = pTsdb->pVnode->inUse;
   pMemTable->nRef = 1;
   pMemTable->minKey = TSKEY_MAX;
   pMemTable->maxKey = TSKEY_MIN;
@@ -54,6 +55,7 @@ int32_t tsdbMemTableCreate(STsdb *pTsdb, SMemTable **ppMemTable) {
     taosMemoryFree(pMemTable);
     goto _err;
   }
+  vnodeBufPoolRef(pMemTable->pPool);
 
   *ppMemTable = pMemTable;
   return code;
@@ -65,6 +67,7 @@ _err:
 
 void tsdbMemTableDestroy(SMemTable *pMemTable) {
   if (pMemTable) {
+    vnodeBufPoolUnRef(pMemTable->pPool);
     taosArrayDestroy(pMemTable->aTbData);
     taosMemoryFree(pMemTable);
   }
@@ -590,3 +593,58 @@ _err:
 }
 
 int32_t tsdbGetNRowsInTbData(STbData *pTbData) { return pTbData->sl.size; }
+
+void tsdbRefMemTable(SMemTable *pMemTable) {
+  int32_t nRef = atomic_fetch_add_32(&pMemTable->nRef, 1);
+  ASSERT(nRef > 0);
+}
+
+void tsdbUnrefMemTable(SMemTable *pMemTable) {
+  int32_t nRef = atomic_sub_fetch_32(&pMemTable->nRef, 1);
+  if (nRef == 0) {
+    tsdbMemTableDestroy(pMemTable);
+  }
+}
+
+int32_t tsdbTakeMemSnapshot(STsdb *pTsdb, SMemTable **ppMem, SMemTable **ppIMem) {
+  int32_t code = 0;
+
+  // lock
+  code = taosThreadRwlockRdlock(&pTsdb->rwLock);
+  if (code) {
+    code = TAOS_SYSTEM_ERROR(code);
+    goto _exit;
+  }
+
+  // take snapshot
+  *ppMem = pTsdb->mem;
+  *ppIMem = pTsdb->imem;
+
+  if (*ppMem) {
+    tsdbRefMemTable(*ppMem);
+  }
+
+  if (*ppIMem) {
+    tsdbRefMemTable(*ppIMem);
+  }
+
+  // unlock
+  code = taosThreadRwlockUnlock(&pTsdb->rwLock);
+  if (code) {
+    code = TAOS_SYSTEM_ERROR(code);
+    goto _exit;
+  }
+
+_exit:
+  return code;
+}
+
+void tsdbUntakeMemSnapshot(STsdb *pTsdb, SMemTable *pMem, SMemTable *pIMem) {
+  if (pMem) {
+    tsdbUnrefMemTable(pMem);
+  }
+
+  if (pIMem) {
+    tsdbUnrefMemTable(pIMem);
+  }
+}

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

@@ -54,8 +54,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
   sprintf(pTsdb->path, "%s%s%s", pVnode->path, TD_DIRSEP, dir);
   taosRealPath(pTsdb->path, NULL, slen);
   pTsdb->pVnode = pVnode;
-  pTsdb->repoLocked = false;
+  taosThreadRwlockInit(&pTsdb->rwLock, NULL);
-  taosThreadMutexInit(&pTsdb->mutex, NULL);
   if (!pKeepCfg) {
     tsdbSetKeepCfg(&pTsdb->keepCfg, &pVnode->config.tsdbCfg);
   } else {
@@ -67,7 +66,7 @@ int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb, const char *dir, STsdbKeepCfg *pKee
   tfsMkdir(pVnode->pTfs, pTsdb->path);
 
   // open tsdb
-  if (tsdbFSOpen(pTsdb, &pTsdb->fs) < 0) {
+  if (tsdbFSOpen(pTsdb, &pTsdb->pFS) < 0) {
     goto _err;
   }
 
@@ -88,33 +87,10 @@ _err:
 
 int tsdbClose(STsdb **pTsdb) {
   if (*pTsdb) {
-    taosThreadMutexDestroy(&(*pTsdb)->mutex);
+    taosThreadRwlockDestroy(&(*pTsdb)->rwLock);
-    tsdbFSClose((*pTsdb)->fs);
+    tsdbFSClose((*pTsdb)->pFS);
     tsdbCloseCache((*pTsdb)->lruCache);
     taosMemoryFreeClear(*pTsdb);
   }
   return 0;
 }
-
-int tsdbLockRepo(STsdb *pTsdb) {
-  int code = taosThreadMutexLock(&pTsdb->mutex);
-  if (code != 0) {
-    tsdbError("vgId:%d, failed to lock tsdb since %s", TD_VID(pTsdb->pVnode), strerror(errno));
-    terrno = TAOS_SYSTEM_ERROR(code);
-    return -1;
-  }
-  pTsdb->repoLocked = true;
-  return 0;
-}
-
-int tsdbUnlockRepo(STsdb *pTsdb) {
-  // ASSERT(IS_REPO_LOCKED(pTsdb));
-  pTsdb->repoLocked = false;
-  int code = taosThreadMutexUnlock(&pTsdb->mutex);
-  if (code != 0) {
-    tsdbError("vgId:%d, failed to unlock tsdb since %s", TD_VID(pTsdb->pVnode), strerror(errno));
-    terrno = TAOS_SYSTEM_ERROR(code);
-    return -1;
-  }
-  return 0;
-}

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

@@ -118,6 +118,8 @@ struct STsdbReader {
   char*              idStr;  // query info handle, for debug purpose
   int32_t            type;   // query type: 1. retrieve all data blocks, 2. retrieve direct prev|next rows
   SBlockLoadSuppInfo suppInfo;
+  SMemTable*         pMem;
+  SMemTable*         pIMem;
 
   SIOCostSummary cost;
   STSchema*      pSchema;
@@ -1880,8 +1882,8 @@ static int32_t initMemDataIterator(STableBlockScanInfo* pBlockScanInfo, STsdbRea
   int32_t backward = (!ASCENDING_TRAVERSE(pReader->order));
 
   STbData* d = NULL;
-  if (pReader->pTsdb->mem != NULL) {
+  if (pReader->pMem != NULL) {
-    tsdbGetTbDataFromMemTable(pReader->pTsdb->mem, pReader->suid, pBlockScanInfo->uid, &d);
+    tsdbGetTbDataFromMemTable(pReader->pMem, pReader->suid, pBlockScanInfo->uid, &d);
     if (d != NULL) {
       code = tsdbTbDataIterCreate(d, &startKey, backward, &pBlockScanInfo->iter.iter);
       if (code == TSDB_CODE_SUCCESS) {
@@ -1901,8 +1903,8 @@ static int32_t initMemDataIterator(STableBlockScanInfo* pBlockScanInfo, STsdbRea
   }
 
   STbData* di = NULL;
-  if (pReader->pTsdb->imem != NULL) {
+  if (pReader->pIMem != NULL) {
-    tsdbGetTbDataFromMemTable(pReader->pTsdb->imem, pReader->suid, pBlockScanInfo->uid, &di);
+    tsdbGetTbDataFromMemTable(pReader->pIMem, pReader->suid, pBlockScanInfo->uid, &di);
     if (di != NULL) {
       code = tsdbTbDataIterCreate(di, &startKey, backward, &pBlockScanInfo->iiter.iter);
       if (code == TSDB_CODE_SUCCESS) {
@@ -1938,7 +1940,7 @@ int32_t initDelSkylineIterator(STableBlockScanInfo* pBlockScanInfo, STsdbReader*
 
   SArray* pDelData = taosArrayInit(4, sizeof(SDelData));
 
-  SDelFile* pDelFile = tsdbFSStateGetDelFile(pTsdb->fs->cState);
+  SDelFile* pDelFile = tsdbFSStateGetDelFile(pTsdb->pFS->cState);
   if (pDelFile) {
     SDelFReader* pDelFReader = NULL;
     code = tsdbDelFReaderOpen(&pDelFReader, pDelFile, pTsdb, NULL);
@@ -2828,7 +2830,7 @@ int32_t tsdbReaderOpen(SVnode* pVnode, SQueryTableDataCond* pCond, SArray* pTabl
 
   SDataBlockIter* pBlockIter = &pReader->status.blockIter;
 
-  STsdbFSState* pFState = pReader->pTsdb->fs->cState;
+  STsdbFSState* pFState = pReader->pTsdb->pFS->cState;
   initFilesetIterator(&pReader->status.fileIter, pFState, pReader->order, pReader->idStr);
   resetDataBlockIterator(&pReader->status.blockIter, pReader->order);
 
@@ -2842,6 +2844,8 @@ int32_t tsdbReaderOpen(SVnode* pVnode, SQueryTableDataCond* pCond, SArray* pTabl
     }
   }
 
+  tsdbTakeMemSnapshot(pReader->pTsdb, &pReader->pMem, &pReader->pIMem);
+
   tsdbDebug("%p total numOfTable:%d in this query %s", pReader, numOfTables, pReader->idStr);
   return code;
 
@@ -2857,6 +2861,8 @@ void tsdbReaderClose(STsdbReader* pReader) {
 
   SBlockLoadSuppInfo* pSupInfo = &pReader->suppInfo;
 
+  tsdbUntakeMemSnapshot(pReader->pTsdb, pReader->pMem, pReader->pIMem);
+
   taosMemoryFreeClear(pSupInfo->plist);
   taosMemoryFree(pSupInfo->colIds);
 
@@ -3075,7 +3081,7 @@ int32_t tsdbReaderReset(STsdbReader* pReader, SQueryTableDataCond* pCond) {
 
   tsdbDataFReaderClose(&pReader->pFileReader);
 
-  STsdbFSState* pFState = pReader->pTsdb->fs->cState;
+  STsdbFSState* pFState = pReader->pTsdb->pFS->cState;
   initFilesetIterator(&pReader->status.fileIter, pFState, pReader->order, pReader->idStr);
   resetDataBlockIterator(&pReader->status.blockIter, pReader->order);
   resetDataBlockScanInfo(pReader->status.pTableMap);

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

@@ -20,10 +20,10 @@ static int32_t tsdbDoRetentionImpl(STsdb *pTsdb, int64_t now, int8_t try, int8_t
   STsdbFSState *pState;
 
   if (try) {
-    pState = pTsdb->fs->cState;
+    pState = pTsdb->pFS->cState;
     *canDo = 0;
   } else {
-    pState = pTsdb->fs->nState;
+    pState = pTsdb->pFS->nState;
   }
 
   for (int32_t iSet = 0; iSet < taosArrayGetSize(pState->aDFileSet); iSet++) {
@@ -83,7 +83,7 @@ int32_t tsdbDoRetention(STsdb *pTsdb, int64_t now) {
   if (!canDo) goto _exit;
 
   // begin
-  code = tsdbFSBegin(pTsdb->fs);
+  code = tsdbFSBegin(pTsdb->pFS);
   if (code) goto _err;
 
   // do retention
@@ -91,7 +91,7 @@ int32_t tsdbDoRetention(STsdb *pTsdb, int64_t now) {
   if (code) goto _err;
 
   // commit
-  code = tsdbFSCommit(pTsdb->fs);
+  code = tsdbFSCommit(pTsdb->pFS);
   if (code) goto _err;
 
 _exit:
@@ -99,6 +99,6 @@ _exit:
 
 _err:
   tsdbError("vgId:%d tsdb do retention failed since %s", TD_VID(pTsdb->pVnode), tstrerror(code));
-  tsdbFSRollback(pTsdb->fs);
+  tsdbFSRollback(pTsdb->pFS);
   return code;
 }

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

@@ -45,7 +45,7 @@ static int32_t tsdbSnapReadData(STsdbSnapReader* pReader, uint8_t** ppData) {
 
   while (true) {
     if (pReader->pDataFReader == NULL) {
-      SDFileSet* pSet = tsdbFSStateGetDFileSet(pTsdb->fs->cState, pReader->fid, TD_GT);
+      SDFileSet* pSet = tsdbFSStateGetDFileSet(pTsdb->pFS->cState, pReader->fid, TD_GT);
 
       if (pSet == NULL) goto _exit;
 
@@ -159,7 +159,7 @@ _err:
 static int32_t tsdbSnapReadDel(STsdbSnapReader* pReader, uint8_t** ppData) {
   int32_t   code = 0;
   STsdb*    pTsdb = pReader->pTsdb;
-  SDelFile* pDelFile = pTsdb->fs->cState->pDelFile;
+  SDelFile* pDelFile = pTsdb->pFS->cState->pDelFile;
 
   if (pReader->pDelFReader == NULL) {
     if (pDelFile == NULL) {
@@ -798,7 +798,7 @@ static int32_t tsdbSnapWriteDataEnd(STsdbSnapWriter* pWriter) {
   code = tsdbWriteBlockIdx(pWriter->pDataFWriter, pWriter->aBlockIdxW, NULL);
   if (code) goto _err;
 
-  code = tsdbFSStateUpsertDFileSet(pTsdb->fs->nState, tsdbDataFWriterGetWSet(pWriter->pDataFWriter));
+  code = tsdbFSStateUpsertDFileSet(pTsdb->pFS->nState, tsdbDataFWriterGetWSet(pWriter->pDataFWriter));
   if (code) goto _err;
 
   code = tsdbDataFWriterClose(&pWriter->pDataFWriter, 1);
@@ -843,7 +843,7 @@ static int32_t tsdbSnapWriteData(STsdbSnapWriter* pWriter, uint8_t* pData, uint3
     pWriter->fid = fid;
 
     // read
-    SDFileSet* pSet = tsdbFSStateGetDFileSet(pTsdb->fs->nState, fid, TD_EQ);
+    SDFileSet* pSet = tsdbFSStateGetDFileSet(pTsdb->pFS->nState, fid, TD_EQ);
     if (pSet) {
       code = tsdbDataFReaderOpen(&pWriter->pDataFReader, pTsdb, pSet);
       if (code) goto _err;
@@ -907,7 +907,7 @@ static int32_t tsdbSnapWriteDel(STsdbSnapWriter* pWriter, uint8_t* pData, uint32
   STsdb*  pTsdb = pWriter->pTsdb;
 
   if (pWriter->pDelFWriter == NULL) {
-    SDelFile* pDelFile = tsdbFSStateGetDelFile(pTsdb->fs->nState);
+    SDelFile* pDelFile = tsdbFSStateGetDelFile(pTsdb->pFS->nState);
 
     // reader
     if (pDelFile) {
@@ -1017,7 +1017,7 @@ static int32_t tsdbSnapWriteDelEnd(STsdbSnapWriter* pWriter) {
   code = tsdbUpdateDelFileHdr(pWriter->pDelFWriter);
   if (code) goto _err;
 
-  code = tsdbFSStateUpsertDelFile(pTsdb->fs->nState, &pWriter->pDelFWriter->fDel);
+  code = tsdbFSStateUpsertDelFile(pTsdb->pFS->nState, &pWriter->pDelFWriter->fDel);
   if (code) goto _err;
 
   code = tsdbDelFWriterClose(&pWriter->pDelFWriter, 1);
@@ -1096,7 +1096,7 @@ int32_t tsdbSnapWriterOpen(STsdb* pTsdb, int64_t sver, int64_t ever, STsdbSnapWr
     goto _err;
   }
 
-  code = tsdbFSBegin(pTsdb->fs);
+  code = tsdbFSBegin(pTsdb->pFS);
   if (code) goto _err;
 
   *ppWriter = pWriter;
@@ -1113,7 +1113,7 @@ int32_t tsdbSnapWriterClose(STsdbSnapWriter** ppWriter, int8_t rollback) {
   STsdbSnapWriter* pWriter = *ppWriter;
 
   if (rollback) {
-    code = tsdbFSRollback(pWriter->pTsdb->fs);
+    code = tsdbFSRollback(pWriter->pTsdb->pFS);
     if (code) goto _err;
   } else {
     code = tsdbSnapWriteDataEnd(pWriter);
@@ -1122,7 +1122,7 @@ int32_t tsdbSnapWriterClose(STsdbSnapWriter** ppWriter, int8_t rollback) {
     code = tsdbSnapWriteDelEnd(pWriter);
     if (code) goto _err;
 
-    code = tsdbFSCommit(pWriter->pTsdb->fs);
+    code = tsdbFSCommit(pWriter->pTsdb->pFS);
     if (code) goto _err;
   }
 

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

@@ -17,7 +17,7 @@
 
 /* ------------------------ STRUCTURES ------------------------ */
 
-static int vnodeBufPoolCreate(int64_t size, SVBufPool **ppPool);
+static int vnodeBufPoolCreate(SVnode *pVnode, int64_t size, SVBufPool **ppPool);
 static int vnodeBufPoolDestroy(SVBufPool *pPool);
 
 int vnodeOpenBufPool(SVnode *pVnode, int64_t size) {
@@ -28,7 +28,7 @@ int vnodeOpenBufPool(SVnode *pVnode, int64_t size) {
 
   for (int i = 0; i < 3; i++) {
     // create pool
-    ret = vnodeBufPoolCreate(size, &pPool);
+    ret = vnodeBufPoolCreate(pVnode, size, &pPool);
     if (ret < 0) {
       vError("vgId:%d, failed to open vnode buffer pool since %s", TD_VID(pVnode), tstrerror(terrno));
       vnodeCloseBufPool(pVnode);
@@ -120,7 +120,7 @@ void vnodeBufPoolFree(SVBufPool *pPool, void *p) {
 }
 
 // STATIC METHODS -------------------
-static int vnodeBufPoolCreate(int64_t size, SVBufPool **ppPool) {
+static int vnodeBufPoolCreate(SVnode *pVnode, int64_t size, SVBufPool **ppPool) {
   SVBufPool *pPool;
 
   pPool = taosMemoryMalloc(sizeof(SVBufPool) + size);
@@ -130,6 +130,7 @@ static int vnodeBufPoolCreate(int64_t size, SVBufPool **ppPool) {
   }
 
   pPool->next = NULL;
+  pPool->pVnode = pVnode;
   pPool->nRef = 0;
   pPool->size = 0;
   pPool->ptr = pPool->node.data;
@@ -146,4 +147,26 @@ static int vnodeBufPoolDestroy(SVBufPool *pPool) {
   vnodeBufPoolReset(pPool);
   taosMemoryFree(pPool);
   return 0;
+}
+
+void vnodeBufPoolRef(SVBufPool *pPool) {
+  int32_t nRef = atomic_fetch_add_32(&pPool->nRef, 1);
+  ASSERT(nRef > 0);
+}
+
+void vnodeBufPoolUnRef(SVBufPool *pPool) {
+  int32_t nRef = atomic_sub_fetch_32(&pPool->nRef, 1);
+  if (nRef == 0) {
+    SVnode *pVnode = pPool->pVnode;
+
+    vnodeBufPoolReset(pPool);
+
+    taosThreadMutexLock(&pVnode->mutex);
+
+    pPool->next = pVnode->pPool;
+    pVnode->pPool = pPool;
+    taosThreadCondSignal(&pVnode->poolNotEmpty);
+
+    taosThreadMutexUnlock(&pVnode->mutex);
+  }
 }

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

@@ -15,7 +15,7 @@
 
 #include "vnd.h"
 
-#define VND_INFO_FNAME "vnode.json"
+#define VND_INFO_FNAME     "vnode.json"
 #define VND_INFO_FNAME_TMP "vnode_tmp.json"
 
 static int  vnodeEncodeInfo(const SVnodeInfo *pInfo, char **ppData);
@@ -27,18 +27,18 @@ static void vnodeWaitCommit(SVnode *pVnode);
 
 int vnodeBegin(SVnode *pVnode) {
   // alloc buffer pool
-  /* pthread_mutex_lock(); */
+  taosThreadMutexLock(&pVnode->mutex);
 
   while (pVnode->pPool == NULL) {
-    /* pthread_cond_wait(); */
+    taosThreadCondWait(&pVnode->poolNotEmpty, &pVnode->mutex);
   }
 
   pVnode->inUse = pVnode->pPool;
+  pVnode->inUse->nRef = 1;
   pVnode->pPool = pVnode->inUse->next;
   pVnode->inUse->next = NULL;
-  /* ref pVnode->inUse buffer pool */
 
-  /* pthread_mutex_unlock(); */
+  taosThreadMutexUnlock(&pVnode->mutex);
 
   pVnode->state.commitID++;
   // begin meta
@@ -217,7 +217,7 @@ int vnodeCommit(SVnode *pVnode) {
   vInfo("vgId:%d, start to commit, commit ID:%" PRId64 " version:%" PRId64, TD_VID(pVnode), pVnode->state.commitID,
         pVnode->state.applied);
 
-  pVnode->onCommit = pVnode->inUse;
+  vnodeBufPoolUnRef(pVnode->inUse);
   pVnode->inUse = NULL;
 
   // save info
@@ -284,10 +284,6 @@ int vnodeCommit(SVnode *pVnode) {
 
   // apply the commit (TODO)
   walEndSnapshot(pVnode->pWal);
-  vnodeBufPoolReset(pVnode->onCommit);
-  pVnode->onCommit->next = pVnode->pPool;
-  pVnode->pPool = pVnode->onCommit;
-  pVnode->onCommit = NULL;
 
   vInfo("vgId:%d, commit over", TD_VID(pVnode));
 

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

@@ -89,6 +89,8 @@ SVnode *vnodeOpen(const char *path, STfs *pTfs, SMsgCb msgCb) {
 
   tsem_init(&pVnode->syncSem, 0, 0);
   tsem_init(&(pVnode->canCommit), 0, 1);
+  taosThreadMutexInit(&pVnode->mutex, NULL);
+  taosThreadCondInit(&pVnode->poolNotEmpty, NULL);
 
   // open buffer pool
   if (vnodeOpenBufPool(pVnode, pVnode->config.isHeap ? 0 : pVnode->config.szBuf / 3) < 0) {
@@ -195,6 +197,8 @@ void vnodeClose(SVnode *pVnode) {
     // destroy handle
     tsem_destroy(&(pVnode->canCommit));
     tsem_destroy(&pVnode->syncSem);
+    taosThreadCondDestroy(&pVnode->poolNotEmpty);
+    taosThreadMutexDestroy(&pVnode->mutex);
     taosMemoryFree(pVnode);
   }
 }

source/libs/catalog/inc/catalogInt.h

@@ -532,6 +532,14 @@ typedef struct SCtgOperation {
   }                                                       \
 } while (0)
 
+#define CTG_API_JENTER() do {                             \
+  CTG_API_DEBUG("CTG API enter %s", __FUNCTION__);        \
+  CTG_LOCK(CTG_READ, &gCtgMgmt.lock);                     \
+  if (atomic_load_8((int8_t*)&gCtgMgmt.exit)) {           \
+    CTG_ERR_JRET(TSDB_CODE_CTG_OUT_OF_SERVICE);           \
+  }                                                       \
+} while (0)
+
 
 #define CTG_API_LEAVE_NOLOCK(c) do {                        \
     int32_t __code = c;                                     \

source/libs/catalog/src/ctgRemote.c

@@ -244,10 +244,11 @@ int32_t ctgProcessRspMsg(void* out, int32_t reqType, char* msg, int32_t msgSize,
 int32_t ctgHandleMsgCallback(void *param, SDataBuf *pMsg, int32_t rspCode) {
   SCtgTaskCallbackParam* cbParam = (SCtgTaskCallbackParam*)param;
   int32_t code = 0;
+  SCtgJob* pJob = NULL;
   
-  CTG_API_ENTER();
+  CTG_API_JENTER();
 
-  SCtgJob* pJob = taosAcquireRef(gCtgMgmt.jobPool, cbParam->refId);
+  pJob = taosAcquireRef(gCtgMgmt.jobPool, cbParam->refId);
   if (NULL == pJob) {
     qDebug("ctg job refId 0x%" PRIx64 " already dropped", cbParam->refId);
     goto _return;
@@ -266,8 +267,6 @@ _return:
   if (pJob) {
     taosReleaseRef(gCtgMgmt.jobPool, cbParam->refId);
   }
-  
-  taosMemoryFree(param);
 
   CTG_API_LEAVE(code);
 }
@@ -293,6 +292,7 @@ int32_t ctgMakeMsgSendInfo(SCtgTask* pTask, int32_t msgType, SMsgSendInfo **pMsg
   param->taskId = pTask->taskId;
 
   msgSendInfo->param = param;
+  msgSendInfo->paramFreeFp = taosMemoryFree;
   msgSendInfo->fp = ctgHandleMsgCallback;
 
   *pMsgSendInfo = msgSendInfo;

source/libs/executor/src/dataInserter.c

@@ -91,7 +91,6 @@ _return:
   tsem_post(&pInserter->ready);
 
   taosMemoryFree(pMsg->pData);
-  taosMemoryFree(param);
   
   return TSDB_CODE_SUCCESS;
 }
@@ -110,6 +109,7 @@ static int32_t sendSubmitRequest(SDataInserterHandle* pInserter, SSubmitReq* pMs
   pParam->pInserter = pInserter;
 
   pMsgSendInfo->param = pParam;
+  pMsgSendInfo->paramFreeFp = taosMemoryFree;        
   pMsgSendInfo->msgInfo.pData = pMsg;
   pMsgSendInfo->msgInfo.len = ntohl(pMsg->length);
   pMsgSendInfo->msgType = TDMT_VND_SUBMIT;

source/libs/executor/src/executorimpl.c

@@ -1994,16 +1994,9 @@ int32_t loadRemoteDataCallback(void* param, SDataBuf* pMsg, int32_t code) {
   tsem_post(&pExchangeInfo->ready);
   taosReleaseRef(exchangeObjRefPool, pWrapper->exchangeId);
 
-  taosMemoryFree(pWrapper);
   return TSDB_CODE_SUCCESS;
 }
 
-static void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
-  assert(pMsgBody != NULL);
-  taosMemoryFreeClear(pMsgBody->msgInfo.pData);
-  taosMemoryFreeClear(pMsgBody);
-}
-
 void qProcessRspMsg(void* parent, SRpcMsg* pMsg, SEpSet* pEpSet) {
   SMsgSendInfo* pSendInfo = (SMsgSendInfo*)pMsg->info.ahandle;
   assert(pMsg->info.ahandle != NULL);
@@ -2063,6 +2056,7 @@ static int32_t doSendFetchDataRequest(SExchangeInfo* pExchangeInfo, SExecTaskInf
   pWrapper->sourceIndex = sourceIndex;
 
   pMsgSendInfo->param = pWrapper;
+  pMsgSendInfo->paramFreeFp = taosMemoryFree;
   pMsgSendInfo->msgInfo.pData = pMsg;
   pMsgSendInfo->msgInfo.len = sizeof(SResFetchReq);
   pMsgSendInfo->msgType = pSource->fetchMsgType;
@@ -4424,7 +4418,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
             .calTrigger = pTableScanNode->triggerType,
             .maxTs = INT64_MIN,
       };
-      if (pHandle) {
+      if (pHandle->vnode) {
         int32_t code = createScanTableListInfo(&pTableScanNode->scan, pTableScanNode->pGroupTags,
                                                pTableScanNode->groupSort, pHandle, pTableListInfo, pTagCond, pTagIndexCond, GET_TASKID(pTaskInfo));
         if (code) {
@@ -4590,7 +4584,7 @@ SOperatorInfo* createOperatorTree(SPhysiNode* pPhyNode, SExecTaskInfo* pTaskInfo
     int32_t children = 0;
     pOptr = createStreamFinalIntervalOperatorInfo(ops[0], pPhyNode, pTaskInfo, children);
   } else if (QUERY_NODE_PHYSICAL_PLAN_STREAM_FINAL_INTERVAL == type) {
-    int32_t children = 1;
+    int32_t children = pHandle->numOfVgroups;
     pOptr = createStreamFinalIntervalOperatorInfo(ops[0], pPhyNode, pTaskInfo, children);
   } else if (QUERY_NODE_PHYSICAL_PLAN_SORT == type) {
     pOptr = createSortOperatorInfo(ops[0], (SSortPhysiNode*)pPhyNode, pTaskInfo);

source/libs/executor/src/scanoperator.c

@@ -1538,7 +1538,7 @@ SOperatorInfo* createStreamScanOperatorInfo(SReadHandle* pHandle, STableScanPhys
     goto _error;
   }
 
-  if (pHandle) {
+  if (pHandle->vnode) {
     SOperatorInfo*  pTableScanOp = createTableScanOperatorInfo(pTableScanNode, pHandle, pTaskInfo);
     STableScanInfo* pTSInfo = (STableScanInfo*)pTableScanOp->info;
     if (pHandle->version > 0) {

source/libs/function/src/builtinsimpl.c

@@ -5098,12 +5098,7 @@ bool modeFunctionSetup(SqlFunctionCtx* pCtx, SResultRowEntryInfo* pResInfo) {
   return true;
 }
 
-static void doModeAdd(SModeInfo* pInfo, char* data, bool isNull) {
+static void doModeAdd(SModeInfo* pInfo, char* data) {
-  // ignore null elements
-  if (isNull) {
-    return;
-  }
-
   int32_t     hashKeyBytes = IS_VAR_DATA_TYPE(pInfo->colType) ? varDataTLen(data) : pInfo->colBytes;
   SModeItem** pHashItem = taosHashGet(pInfo->pHash, data, hashKeyBytes);
   if (pHashItem == NULL) {
@@ -5128,10 +5123,16 @@ int32_t modeFunction(SqlFunctionCtx* pCtx) {
   SColumnInfoData* pInputCol = pInput->pData[0];
   SColumnInfoData* pOutput = (SColumnInfoData*)pCtx->pOutput;
 
+  int32_t numOfElems = 0;
   int32_t startOffset = pCtx->offset;
   for (int32_t i = pInput->startRowIndex; i < pInput->numOfRows + pInput->startRowIndex; ++i) {
     char* data = colDataGetData(pInputCol, i);
-    doModeAdd(pInfo, data, colDataIsNull_s(pInputCol, i));
+    if (colDataIsNull_s(pInputCol, i)) {
+      continue;
+    }
+
+    numOfElems++;
+    doModeAdd(pInfo, data);
 
     if (sizeof(SModeInfo) + pInfo->numOfPoints * (sizeof(SModeItem) + pInfo->colBytes) >= MODE_MAX_RESULT_SIZE) {
       taosHashCleanup(pInfo->pHash);
@@ -5139,7 +5140,7 @@ int32_t modeFunction(SqlFunctionCtx* pCtx) {
     }
   }
 
-  SET_VAL(pResInfo, 1, 1);
+  SET_VAL(pResInfo, numOfElems, 1);
 
   return TSDB_CODE_SUCCESS;
 }
@@ -5661,7 +5662,12 @@ int32_t derivativeFunction(SqlFunctionCtx* pCtx) {
         double r = ((v - pDerivInfo->prevValue) * pDerivInfo->tsWindow) / (tsList[i] - pDerivInfo->prevTs);
         if (pDerivInfo->ignoreNegative && r < 0) {
         } else {
-          colDataAppend(pOutput, pos, (const char*)&r, false);
+          if (isinf(r) || isnan(r)) {
+            colDataAppendNULL(pOutput, pos);
+          } else {
+            colDataAppend(pOutput, pos, (const char*)&r, false);
+          }
+
           if (pTsOutput != NULL) {
             colDataAppendInt64(pTsOutput, pos, &tsList[i]);
           }
@@ -5688,7 +5694,12 @@ int32_t derivativeFunction(SqlFunctionCtx* pCtx) {
         double r = ((pDerivInfo->prevValue - v) * pDerivInfo->tsWindow) / (pDerivInfo->prevTs - tsList[i]);
         if (pDerivInfo->ignoreNegative && r < 0) {
         } else {
-          colDataAppend(pOutput, pos, (const char*)&r, false);
+          if (isinf(r) || isnan(r)) {
+            colDataAppendNULL(pOutput, pos);
+          } else {
+            colDataAppend(pOutput, pos, (const char*)&r, false);
+          }
+
           if (pTsOutput != NULL) {
             colDataAppendInt64(pTsOutput, pos, &pDerivInfo->prevTs);
           }

source/libs/nodes/src/nodesUtilFuncs.c

@@ -1923,15 +1923,18 @@ int32_t nodesPartitionCond(SNode** pCondition, SNode** pPrimaryKeyCond, SNode**
     return partitionLogicCond(pCondition, pPrimaryKeyCond, pTagIndexCond, pTagCond, pOtherCond);
   }
 
+  bool needOutput = false;
   switch (classifyCondition(*pCondition)) {
     case COND_TYPE_PRIMARY_KEY:
       if (NULL != pPrimaryKeyCond) {
         *pPrimaryKeyCond = *pCondition;
+        needOutput = true;
       }
       break;
     case COND_TYPE_TAG_INDEX:
       if (NULL != pTagIndexCond) {
         *pTagIndexCond = *pCondition;
+        needOutput = true;
       }
       if (NULL != pTagCond) {
         SNode* pTempCond = *pCondition;
@@ -1942,21 +1945,26 @@ int32_t nodesPartitionCond(SNode** pCondition, SNode** pPrimaryKeyCond, SNode**
           }
         }
         *pTagCond = pTempCond;
+        needOutput = true;
       }
       break;
     case COND_TYPE_TAG:
       if (NULL != pTagCond) {
         *pTagCond = *pCondition;
+        needOutput = true;
       }
       break;
     case COND_TYPE_NORMAL:
     default:
       if (NULL != pOtherCond) {
         *pOtherCond = *pCondition;
+        needOutput = true;
       }
       break;
   }
-  *pCondition = NULL;
+  if (needOutput) {
+    *pCondition = NULL;
+  }
 
   return TSDB_CODE_SUCCESS;
 }

source/libs/qcom/src/queryUtil.c

@@ -138,6 +138,16 @@ int32_t taosAsyncExec(__async_exec_fn_t execFn, void* execParam, int32_t* code)
   return 0;
 }
 
+void destroySendMsgInfo(SMsgSendInfo* pMsgBody) {
+  assert(pMsgBody != NULL);
+  taosMemoryFreeClear(pMsgBody->target.dbFName);
+  taosMemoryFreeClear(pMsgBody->msgInfo.pData);
+  if (pMsgBody->paramFreeFp) {
+    (*pMsgBody->paramFreeFp)(pMsgBody->param);
+  }
+  taosMemoryFreeClear(pMsgBody);
+}
+
 int32_t asyncSendMsgToServerExt(void* pTransporter, SEpSet* epSet, int64_t* pTransporterId, const SMsgSendInfo* pInfo,
                                 bool persistHandle, void* rpcCtx) {
   char* pMsg = rpcMallocCont(pInfo->msgInfo.len);

source/libs/scheduler/inc/schInt.h

@@ -277,7 +277,7 @@ typedef struct SSchJob {
   bool               fetched;
   int32_t            resNumOfRows;
   SSchResInfo        userRes;
-  const char        *sql;
+  char              *sql;
   SQueryProfileSummary summary;
 } SSchJob;
 
@@ -461,7 +461,6 @@ int32_t schJobFetchRows(SSchJob *pJob);
 int32_t schJobFetchRowsA(SSchJob *pJob);
 int32_t schUpdateTaskHandle(SSchJob *pJob, SSchTask *pTask, bool dropExecNode, void *handle, int32_t execId);
 int32_t schProcessOnTaskStatusRsp(SQueryNodeEpId* pEpId, SArray* pStatusList);
-void    schFreeSMsgSendInfo(SMsgSendInfo *msgSendInfo);
 char*   schGetOpStr(SCH_OP_TYPE type);
 int32_t schBeginOperation(SSchJob *pJob, SCH_OP_TYPE type, bool sync);
 int32_t schInitJob(int64_t *pJobId, SSchedulerReq *pReq);

source/libs/scheduler/src/schJob.c

@@ -675,6 +675,7 @@ void schFreeJobImpl(void *job) {
 
   taosMemoryFreeClear(pJob->userRes.execRes);
   taosMemoryFreeClear(pJob->fetchRes);
+  taosMemoryFreeClear(pJob->sql);
   taosMemoryFree(pJob);
 
   int32_t jobNum = atomic_sub_fetch_32(&schMgmt.jobNum, 1);
@@ -718,7 +719,9 @@ int32_t schInitJob(int64_t *pJobId, SSchedulerReq *pReq) {
 
   pJob->attr.explainMode = pReq->pDag->explainInfo.mode;
   pJob->conn = *pReq->pConn;
-  pJob->sql = pReq->sql;
+  if (pReq->sql) {
+    pJob->sql = strdup(pReq->sql);
+  }
   pJob->pDag = pReq->pDag;
   pJob->chkKillFp = pReq->chkKillFp;
   pJob->chkKillParam = pReq->chkKillParam;

source/libs/scheduler/src/schRemote.c

@@ -386,7 +386,6 @@ int32_t schHandleCallback(void *param, SDataBuf *pMsg, int32_t rspCode) {
   schProcessOnCbEnd(pJob, pTask, code);
 
   taosMemoryFreeClear(pMsg->pData);
-  taosMemoryFreeClear(param);
 
   qDebug("end to handle rsp msg, type:%s, handle:%p, code:%s", TMSG_INFO(pMsg->msgType), pMsg->handle,
          tstrerror(rspCode));
@@ -398,7 +397,6 @@ int32_t schHandleDropCallback(void *param, SDataBuf *pMsg, int32_t code) {
   SSchTaskCallbackParam *pParam = (SSchTaskCallbackParam *)param;
   qDebug("QID:0x%" PRIx64 ",TID:0x%" PRIx64 " drop task rsp received, code:0x%x", pParam->queryId, pParam->taskId,
          code);
-  taosMemoryFreeClear(param);
   return TSDB_CODE_SUCCESS;
 }
 
@@ -447,8 +445,8 @@ int32_t schHandleHbCallback(void *param, SDataBuf *pMsg, int32_t code) {
   SCH_ERR_JRET(schProcessOnTaskStatusRsp(&rsp.epId, rsp.taskStatus));
 
 _return:
+
   tFreeSSchedulerHbRsp(&rsp);
-  taosMemoryFree(param);
   taosMemoryFree(pMsg->pData);
   SCH_RET(code);
 }
@@ -514,7 +512,9 @@ int32_t schGenerateCallBackInfo(SSchJob *pJob, SSchTask *pTask, void *msg, uint3
     SCH_ERR_RET(TSDB_CODE_QRY_OUT_OF_MEMORY);
   }
 
+  msgSendInfo->paramFreeFp = taosMemoryFree;      
   SCH_ERR_JRET(schMakeCallbackParam(pJob, pTask, msgType, isHb, trans, &msgSendInfo->param));
+
   SCH_ERR_JRET(schGetCallbackFp(msgType, &msgSendInfo->fp));
 
   if (pJob) {
@@ -535,7 +535,7 @@ int32_t schGenerateCallBackInfo(SSchJob *pJob, SSchTask *pTask, void *msg, uint3
 
 _return:
 
-  schFreeSMsgSendInfo(msgSendInfo);
+  destroySendMsgInfo(msgSendInfo);
 
   SCH_RET(code);
 }
@@ -676,6 +676,7 @@ int32_t schMakeHbRpcCtx(SSchJob *pJob, SSchTask *pTask, SRpcCtx *pCtx) {
   param->pTrans = pJob->conn.pTrans;
 
   pMsgSendInfo->param = param;
+  pMsgSendInfo->paramFreeFp = taosMemoryFree;      
   pMsgSendInfo->fp = fp;
 
   SRpcCtxVal ctxVal = {.val = pMsgSendInfo, .clone = schCloneSMsgSendInfo};
@@ -795,6 +796,7 @@ int32_t schCloneSMsgSendInfo(void *src, void **dst) {
   pDst->param = NULL;
 
   SCH_ERR_JRET(schCloneCallbackParam(pSrc->param, (SSchCallbackParamHeader **)&pDst->param));
+  pDst->paramFreeFp = taosMemoryFree;      
 
   *dst = pDst;
 
@@ -861,8 +863,7 @@ _return:
   }
 
   if (pMsgSendInfo) {
-    taosMemoryFreeClear(pMsgSendInfo->param);
+    destroySendMsgInfo(pMsgSendInfo);
-    taosMemoryFreeClear(pMsgSendInfo);
   }
 
   SCH_RET(code);

source/libs/scheduler/src/schUtil.c

@@ -50,6 +50,12 @@ char* schGetOpStr(SCH_OP_TYPE type) {
   }
 }
 
+void schFreeHbTrans(SSchHbTrans *pTrans) {
+  rpcReleaseHandle(pTrans->trans.pHandle, TAOS_CONN_CLIENT);
+
+  schFreeRpcCtx(&pTrans->rpcCtx);  
+}
+
 void schCleanClusterHb(void* pTrans) {
   SCH_LOCK(SCH_WRITE, &schMgmt.hbLock);
 
@@ -57,7 +63,7 @@ void schCleanClusterHb(void* pTrans) {
   while (hb) {
     if (hb->trans.pTrans == pTrans) {
       SQueryNodeEpId* pEpId = taosHashGetKey(hb, NULL);
-      rpcReleaseHandle(hb->trans.pHandle, TAOS_CONN_CLIENT);
+      schFreeHbTrans(hb);
       taosHashRemove(schMgmt.hbConnections, pEpId, sizeof(SQueryNodeEpId));
     }
     
@@ -68,8 +74,6 @@ void schCleanClusterHb(void* pTrans) {
 }
 
 int32_t schRemoveHbConnection(SSchJob *pJob, SSchTask *pTask, SQueryNodeEpId *epId) {
-  return TSDB_CODE_SUCCESS; // TODO ENABLE IT WHEN RPC IS READY
-  
   int32_t     code = 0;
 
   SCH_LOCK(SCH_WRITE, &schMgmt.hbLock);
@@ -82,7 +86,7 @@ int32_t schRemoveHbConnection(SSchJob *pJob, SSchTask *pTask, SQueryNodeEpId *ep
 
   int64_t taskNum = atomic_load_64(&hb->taskNum);
   if (taskNum <= 0) {
-    rpcReleaseHandle(hb->trans.pHandle, TAOS_CONN_CLIENT);
+    schFreeHbTrans(hb);
     taosHashRemove(schMgmt.hbConnections, epId, sizeof(SQueryNodeEpId));
   }
   SCH_UNLOCK(SCH_WRITE, &schMgmt.hbLock);
@@ -265,9 +269,7 @@ void schFreeRpcCtxVal(const void *arg) {
   }
 
   SMsgSendInfo *pMsgSendInfo = (SMsgSendInfo *)arg;
-  taosMemoryFreeClear(pMsgSendInfo->param);
+  destroySendMsgInfo(pMsgSendInfo);
-  taosMemoryFreeClear(pMsgSendInfo->msgInfo.pData);  
-  taosMemoryFreeClear(pMsgSendInfo);
 }
 
 void schFreeRpcCtx(SRpcCtx *pCtx) {
@@ -290,15 +292,6 @@ void schFreeRpcCtx(SRpcCtx *pCtx) {
   }
 }
 
-void schFreeSMsgSendInfo(SMsgSendInfo *msgSendInfo) {
-  if (NULL == msgSendInfo) {
-    return;
-  }
-
-  taosMemoryFree(msgSendInfo->param);
-  taosMemoryFree(msgSendInfo);
-}
-
 int32_t schGetTaskFromList(SHashObj *pTaskList, uint64_t taskId, SSchTask **pTask) {
   int32_t s = taosHashGetSize(pTaskList);
   if (s <= 0) {

source/libs/stream/src/streamTask.c

@@ -64,6 +64,7 @@ int32_t tEncodeSStreamTask(SEncoder* pEncoder, const SStreamTask* pTask) {
   if (tEncodeI32(pEncoder, pTask->selfChildId) < 0) return -1;
   if (tEncodeI32(pEncoder, pTask->nodeId) < 0) return -1;
   if (tEncodeSEpSet(pEncoder, &pTask->epSet) < 0) return -1;
+  if (tEncodeI32(pEncoder, pTask->numOfVgroups) < 0) return -1;
 
   int32_t epSz = taosArrayGetSize(pTask->childEpInfo);
   if (tEncodeI32(pEncoder, epSz) < 0) return -1;
@@ -118,6 +119,7 @@ int32_t tDecodeSStreamTask(SDecoder* pDecoder, SStreamTask* pTask) {
   if (tDecodeI32(pDecoder, &pTask->selfChildId) < 0) return -1;
   if (tDecodeI32(pDecoder, &pTask->nodeId) < 0) return -1;
   if (tDecodeSEpSet(pDecoder, &pTask->epSet) < 0) return -1;
+  if (tDecodeI32(pDecoder, &pTask->numOfVgroups) < 0) return -1;
 
   int32_t epSz;
   if (tDecodeI32(pDecoder, &epSz) < 0) return -1;

source/libs/sync/src/syncMain.c

@@ -1552,7 +1552,8 @@ void syncNodeEventLog(const SSyncNode* pSyncNode, char* str) {
     } else {
       snprintf(logBuf, sizeof(logBuf), "%s", str);
     }
-    sDebug("%s", logBuf);
+    // sDebug("%s", logBuf);
+    sInfo("%s", logBuf);
 
   } else {
     int   len = 256 + userStrLen;
@@ -1573,7 +1574,8 @@ void syncNodeEventLog(const SSyncNode* pSyncNode, char* str) {
     } else {
       snprintf(s, len, "%s", str);
     }
-    sDebug("%s", s);
+    // sDebug("%s", s);
+    sInfo("%s", s);
     taosMemoryFree(s);
   }
 

source/libs/sync/src/syncRespMgr.c

@@ -120,15 +120,18 @@ void syncRespClean(SSyncRespMgr *pObj) {
 void syncRespCleanByTTL(SSyncRespMgr *pObj, int64_t ttl) {
   SRespStub *pStub = (SRespStub *)taosHashIterate(pObj->pRespHash, NULL);
   int        cnt = 0;
+  int        sum = 0;
   SSyncNode *pSyncNode = pObj->data;
 
   SArray *delIndexArray = taosArrayInit(0, sizeof(uint64_t));
   ASSERT(delIndexArray != NULL);
+  sDebug("vgId:%d, resp mgr begin clean by ttl", pSyncNode->vgId);
 
   while (pStub) {
     size_t    len;
-    void *    key = taosHashGetKey(pStub, &len);
+    void     *key = taosHashGetKey(pStub, &len);
     uint64_t *pSeqNum = (uint64_t *)key;
+    sum++;
 
     int64_t nowMS = taosGetTimestampMs();
     if (nowMS - pStub->createTime > ttl) {
@@ -155,7 +158,7 @@ void syncRespCleanByTTL(SSyncRespMgr *pObj, int64_t ttl) {
   }
 
   int32_t arraySize = taosArrayGetSize(delIndexArray);
-  sDebug("vgId:%d, resp mgr clean by ttl, cnt:%d, array-size:%d", pSyncNode->vgId, cnt, arraySize);
+  sDebug("vgId:%d, resp mgr end clean by ttl, sum:%d, cnt:%d, array-size:%d", pSyncNode->vgId, sum, cnt, arraySize);
 
   for (int32_t i = 0; i < arraySize; ++i) {
     uint64_t *pSeqNum = taosArrayGet(delIndexArray, i);

tests/script/jenkins/basic.txt

@@ -56,6 +56,7 @@
 # unsupport ./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v2.sim
 # unsupport ./test.sh -f tsim/dnode/redistribute_vgroup_replica3_v3.sim
 # unsupport ./test.sh -f tsim/dnode/vnode_clean.sim
+./test.sh -f tsim/dnode/use_dropped_dnode.sim 
 
 # ---- import
 ./test.sh -f tsim/import/basic.sim

tests/script/tsim/dnode/use_dropped_dnode.sim

@@ -0,0 +1,133 @@
+system sh/stop_dnodes.sh
+system sh/deploy.sh -n dnode1 -i 1
+system sh/deploy.sh -n dnode2 -i 2
+system sh/deploy.sh -n dnode3 -i 3
+system sh/exec.sh -n dnode1 -s start
+system sh/exec.sh -n dnode2 -s start
+system sh/exec.sh -n dnode3 -s start
+sql connect
+
+print =============== step1 create dnode2
+sql create dnode $hostname port 7200
+sql create dnode $hostname port 7300
+
+$x = 0
+step1:
+	$ = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not online!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+if $rows != 3 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step1
+endi
+if $data(2)[4] != ready then
+  goto step1
+endi
+if $data(3)[4] != ready then
+  goto step1
+endi
+
+print =============== step2 drop dnode 3
+sql drop dnode 3
+sql create dnode $hostname port 7300
+
+$x = 0
+step2:
+	$ = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not online!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $rows != 3 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step2
+endi
+if $data(2)[4] != ready then
+  goto step2
+endi
+if $data(3)[4] != null then
+  goto step2
+endi
+if $data(4)[4] != offline then
+  goto step2
+endi
+
+print =============== step3: create dnode 4
+sleep 1000
+system sh/exec.sh -n dnode3 -s stop -x SIGINT
+system sh/deploy.sh -n dnode3 -i 3
+system sh/exec.sh -n dnode3 -s start
+
+$x = 0
+step3:
+	$ = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not online!
+		return -1
+	endi
+sql show dnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+print ===> $data20 $data21 $data22 $data23 $data24 $data25
+print ===> $data30 $data31 $data32 $data33 $data34 $data35
+if $rows != 3 then
+  return -1
+endi
+if $data(1)[4] != ready then
+  goto step3
+endi
+if $data(2)[4] != ready then
+  goto step3
+endi
+if $data(3)[4] != null then
+  goto step3
+endi
+if $data(4)[4] != ready then
+  goto step3
+endi
+
+print =============== step4: create mnode 4
+sql create mnode on dnode 4
+
+$x = 0
+step4:
+	$ = $x + 1
+	sleep 1000
+	if $x == 10 then
+	  print ====> dnode not online!
+		return -1
+	endi
+sql show mnodes
+print ===> $data00 $data01 $data02 $data03 $data04 $data05
+print ===> $data10 $data11 $data12 $data13 $data14 $data15
+if $rows != 2 then
+  return -1
+endi
+if $data(1)[2] != leader then
+  goto step4
+endi
+if $data(4)[2] != follower then
+ goto step4
+endi
+
+system sh/exec.sh -n dnode1 -s stop -x SIGINT
+system sh/exec.sh -n dnode2 -s stop -x SIGINT
+system sh/exec.sh -n dnode3 -s stop -x SIGINT

tests/system-test/0-others/sysinfo.py

@@ -24,7 +24,7 @@ class TDTestCase:
         tdLog.debug("start to execute %s" % __file__)
         tdSql.init(conn.cursor())
         self.dbname = 'db'
-        self.delaytime = 10
+        self.delaytime = 3
     def get_database_info(self):
         tdSql.query('select database()')
         tdSql.checkData(0,0,None)
@@ -42,12 +42,13 @@ class TDTestCase:
             tdSql.checkData(0,0,version_info)
         
     def get_server_status(self):
+        sleep(self.delaytime)
         tdSql.query('select server_status()')
         tdSql.checkData(0,0,1)
         #!for bug
-        # tdDnodes.stoptaosd(1)
+        tdDnodes.stoptaosd(1)
-        # sleep(self.delaytime)
+        sleep(self.delaytime)
-        # tdSql.error('select server_status()')
+        tdSql.error('select server_status()')
         
     def run(self):
         self.get_database_info()

tests/system-test/2-query/tsbsQuery.py

@@ -113,6 +113,7 @@ class TDTestCase:
         #taosc core dumped
         tdSql.execute("create table random_measure2_1 (ts timestamp,ela float, name binary(40))")
         tdSql.query("SELECT ts,diff(mv) AS difka  FROM (SELECT ts,name,floor(avg(velocity)/10)/floor(avg(velocity)/10) AS mv FROM readings   WHERE name!='' AND ts > '2016-01-01T00:00:00Z' AND ts < '2016-01-05T00:00:01Z'   partition by name,ts interval(10m) fill(value,0))  GROUP BY name,ts;")
+        tdSql.query("select name,diff(mv) AS difka  FROM (SELECT  ts,name,mv  FROM (SELECT _wstart as ts,name,floor(avg(velocity)/10)/floor(avg(velocity)/10) AS mv FROM readings   WHERE name!='' AND ts > '2016-01-01T00:00:00Z' AND ts < '2016-01-05T00:00:01Z'   partition by name interval(10m) fill(value,0)))  group  BY name ;")
         tdSql.query("SELECT _wstart,name,floor(avg(velocity)/10)/floor(avg(velocity)/10) AS mv FROM readings   WHERE name!='' AND ts > '2016-01-01T00:00:00Z' AND ts < '2016-01-05T00:00:01Z'   partition by name interval(10m) fill(value,0)")
 
         # 7. avg-load
@@ -124,9 +125,16 @@ class TDTestCase:
 
         #it's already supported:
         # last-loc
-        tdSql.query("")
+        tdSql.query("SELECT last_row(ts),latitude,longitude,name,driver FROM readings WHERE fleet='South' and name IS NOT NULL partition BY name,driver order by name ;")
 
-    def run(self):  # sourcery skip: extract-duplicate-method, remove-redundant-fstring
+
+        #2. low-fuel
+        tdSql.query("SELECT last_row(ts),name,driver,fuel_state,driver FROM diagnostics WHERE fuel_state <= 0.1 AND fleet = 'South' and name IS NOT NULL GROUP BY name,driver order by name;")
+        
+        # 3. avg-vs-projected-fuel-consumption
+        tdSql.query("select avg(fuel_consumption) as avg_fuel_consumption,avg(nominal_fuel_consumption) as nominal_fuel_consumption from readings where velocity > 1 group by fleet")
+        
+    def run(self):  
         tdLog.printNoPrefix("==========step1:create database and table,insert data  ==============")
         self.prepareData()
         self.tsbsIotQuery()

tests/system-test/6-cluster/5dnode1mnode.py

@@ -126,7 +126,7 @@ class TDTestCase:
         tdSql.error("alter database db strict 'off'")
         # tdSql.execute('alter database db strict 'on'')
         # tdSql.query('show databases;')
-        # tdSql.checkData(2,5,'strict')
+        # tdSql.checkData(2,5,'on')
 
     def getConnection(self, dnode):
         host = dnode.cfgDict["fqdn"]

tests/system-test/6-cluster/5dnode3mnodeRestartDnodeInsertData.py

@@ -107,7 +107,7 @@ class TDTestCase:
                     'ctbPrefix':  'ctb',
                     'ctbNum':     200,
                     'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    "rowsPerTbl": 1000,
+                    "rowsPerTbl": 100,
                     "batchNum": 5000
                     }
                     
@@ -213,7 +213,7 @@ class TDTestCase:
             tdSql.checkRows(rowsPerStb)
     def run(self): 
         # print(self.master_dnode.cfgDict)
-        self.fiveDnodeThreeMnode(dnodeNumbers=5,mnodeNums=3,restartNumbers=2,stopRole='dnode')
+        self.fiveDnodeThreeMnode(dnodeNumbers=5,mnodeNums=3,restartNumbers=1,stopRole='dnode')
 
     def stop(self):
         tdSql.close()

tests/system-test/6-cluster/5dnode3mnodeSep1VnodeStopMnodeCreateDb.py

@@ -68,7 +68,7 @@ class TDTestCase:
     def fiveDnodeThreeMnode(self,dnodeNumbers,mnodeNums,restartNumbers,stopRole):
         tdLog.printNoPrefix("======== test case 1: ")
         paraDict = {'dbName':     'db',
-                    'dbNumbers':   20,
+                    'dbNumbers':   6,
                     'dropFlag':   1,
                     'event':      '',
                     'vgroups':    4,
@@ -110,7 +110,7 @@ class TDTestCase:
         print(tdSql.queryResult)
         clusterComCheck.checkDnodes(dnodeNumbers)
 
-        # create database and stable
+        tdLog.info("create database and stable") 
         tdDnodes=cluster.dnodes
         stopcount =0
         threads=[]
@@ -156,10 +156,16 @@ class TDTestCase:
             
         for tr in threads:
             tr.join()
+        tdLog.info("check dnode number:")
         clusterComCheck.checkDnodes(dnodeNumbers)
-        clusterComCheck.checkDbRows(allDbNumbers)
+        tdSql.query("show databases")
-        for i in range(restartNumbers):
+        tdLog.debug("we find %d databases but exepect to create %d  databases "%(tdSql.queryRows-2,allDbNumbers-2))
-            clusterComCheck.checkDb(paraDict['dbNumbers'],restartNumbers,dbNameIndex = '%s%d'%(paraDict["dbName"],i))
+
+        # tdLog.info("check DB Rows:")
+        # clusterComCheck.checkDbRows(allDbNumbers)
+        # tdLog.info("check DB Status on by on")
+        # for i in range(restartNumbers):
+        #     clusterComCheck.checkDb(paraDict['dbNumbers'],restartNumbers,dbNameIndex = '%s%d'%(paraDict["dbName"],i))
 
 
     def run(self): 

tests/system-test/6-cluster/5dnode3mnodeSep1VnodeStopMnodeCreateDbRep3.py

@@ -0,0 +1,180 @@
+from ssl import ALERT_DESCRIPTION_CERTIFICATE_UNOBTAINABLE
+import taos
+import sys
+import time
+import os 
+
+from util.log import *
+from util.sql import *
+from util.cases import *
+from util.dnodes import TDDnodes
+from util.dnodes import TDDnode
+from util.cluster import *
+sys.path.append("./6-cluster")
+from clusterCommonCreate import *
+from clusterCommonCheck import clusterComCheck 
+
+import time
+import socket
+import subprocess
+from multiprocessing import Process
+import threading 
+import time
+import inspect
+import ctypes
+
+class TDTestCase:
+
+    def init(self,conn ,logSql):
+        tdLog.debug(f"start to excute {__file__}")
+        self.TDDnodes = None
+        tdSql.init(conn.cursor())
+        self.host = socket.gethostname()
+
+
+    def getBuildPath(self):
+        selfPath = os.path.dirname(os.path.realpath(__file__))
+
+        if ("community" in selfPath):
+            projPath = selfPath[:selfPath.find("community")]
+        else:
+            projPath = selfPath[:selfPath.find("tests")]
+
+        for root, dirs, files in os.walk(projPath):
+            if ("taosd" in files):
+                rootRealPath = os.path.dirname(os.path.realpath(root))
+                if ("packaging" not in rootRealPath):
+                    buildPath = root[:len(root) - len("/build/bin")]
+                    break
+        return buildPath
+
+    def _async_raise(self, tid, exctype):
+        """raises the exception, performs cleanup if needed"""
+        if not inspect.isclass(exctype):
+            exctype = type(exctype)
+        res = ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, ctypes.py_object(exctype))
+        if res == 0:
+            raise ValueError("invalid thread id")
+        elif res != 1:
+            # """if it returns a number greater than one, you're in trouble, 
+            # and you should call it again with exc=NULL to revert the effect"""
+            ctypes.pythonapi.PyThreadState_SetAsyncExc(tid, None)
+            raise SystemError("PyThreadState_SetAsyncExc failed")
+
+    def stopThread(self,thread):
+        self._async_raise(thread.ident, SystemExit)
+
+
+    def fiveDnodeThreeMnode(self,dnodeNumbers,mnodeNums,restartNumbers,stopRole):
+        tdLog.printNoPrefix("======== test case 1: ")
+        paraDict = {'dbName':     'db',
+                    'dbNumbers':   6,
+                    'dropFlag':   1,
+                    'event':      '',
+                    'vgroups':    4,
+                    'replica':    3,
+                    'stbName':    'stb',
+                    'stbNumbers': 100,
+                    'colPrefix':  'c',
+                    'tagPrefix':  't',
+                    'colSchema':   [{'type': 'INT', 'count':1}, {'type': 'binary', 'len':20, 'count':1}],
+                    'tagSchema':   [{'type': 'INT', 'count':1}, {'type': 'binary', 'len':20, 'count':1}],
+                    'ctbPrefix':  'ctb',
+                    'ctbNum':     1,
+                    }
+                    
+        dnodeNumbers=int(dnodeNumbers)
+        mnodeNums=int(mnodeNums)
+        vnodeNumbers = int(dnodeNumbers-mnodeNums)
+        allDbNumbers=(paraDict['dbNumbers']*restartNumbers)
+        allStbNumbers=(paraDict['stbNumbers']*restartNumbers)
+       
+        tdLog.info("first check dnode and mnode")
+        tdSql.query("show dnodes;")
+        tdSql.checkData(0,1,'%s:6030'%self.host)
+        tdSql.checkData(4,1,'%s:6430'%self.host)
+        clusterComCheck.checkDnodes(dnodeNumbers)
+        clusterComCheck.checkMnodeStatus(1)
+
+        # fisr add three mnodes;
+        tdLog.info("fisr add three mnodes and check mnode status")
+        tdSql.execute("create mnode on dnode 2")
+        clusterComCheck.checkMnodeStatus(2)
+        tdSql.execute("create mnode on dnode 3")
+        clusterComCheck.checkMnodeStatus(3)
+
+        # add some error operations and 
+        tdLog.info("Confirm the status of the dnode again")
+        tdSql.error("create mnode on dnode 2")
+        tdSql.query("show dnodes;")
+        print(tdSql.queryResult)
+        clusterComCheck.checkDnodes(dnodeNumbers)
+
+        tdLog.info("create database and stable") 
+        tdDnodes=cluster.dnodes
+        stopcount =0
+        threads=[]
+        for i in range(restartNumbers):
+            dbNameIndex = '%s%d'%(paraDict["dbName"],i)
+            newTdSql=tdCom.newTdSql()
+            threads.append(threading.Thread(target=clusterComCreate.create_databases, args=(newTdSql, dbNameIndex,paraDict["dbNumbers"],paraDict["dropFlag"], paraDict["vgroups"],paraDict['replica'])))
+
+        for tr in threads:
+            tr.start()
+
+        tdLog.info("Take turns stopping Mnodes ") 
+        while stopcount < restartNumbers:
+            tdLog.info(" restart loop: %d"%stopcount )
+            if stopRole == "mnode":
+                for i in range(mnodeNums):
+                    tdDnodes[i].stoptaosd()
+                    # sleep(10)
+                    tdDnodes[i].starttaosd()
+                    # sleep(10) 
+            elif stopRole == "vnode":
+                for i in range(vnodeNumbers):
+                    tdDnodes[i+mnodeNums].stoptaosd()
+                    # sleep(10)
+                    tdDnodes[i+mnodeNums].starttaosd()
+                    # sleep(10)
+            elif stopRole == "dnode":
+                for i in range(dnodeNumbers):
+                    tdDnodes[i].stoptaosd()
+                    # sleep(10)
+                    tdDnodes[i].starttaosd()
+                    # sleep(10) 
+
+            # dnodeNumbers don't include database of schema
+            if clusterComCheck.checkDnodes(dnodeNumbers):
+                tdLog.info("check dnodes status is ready")
+            else:
+                tdLog.info("check dnodes status is not ready")
+                self.stopThread(threads)
+                tdLog.exit("one or more of dnodes failed to start ")
+                # self.check3mnode()
+            stopcount+=1
+            
+        for tr in threads:
+            tr.join()
+        tdLog.info("check dnode number:")
+        clusterComCheck.checkDnodes(dnodeNumbers)
+        tdSql.query("show databases")
+        tdLog.debug("we find %d databases but exepect to create %d  databases "%(tdSql.queryRows-2,allDbNumbers-2))
+        
+        # tdLog.info("check DB Rows:")
+        # clusterComCheck.checkDbRows(allDbNumbers)
+        # tdLog.info("check DB Status on by on")
+        # for i in range(restartNumbers):
+        #     clusterComCheck.checkDb(paraDict['dbNumbers'],restartNumbers,dbNameIndex = '%s%d'%(paraDict["dbName"],i))
+
+
+    def run(self): 
+        # print(self.master_dnode.cfgDict)
+        self.fiveDnodeThreeMnode(dnodeNumbers=5,mnodeNums=3,restartNumbers=2,stopRole='mnode')
+
+    def stop(self):
+        tdSql.close()
+        tdLog.success(f"{__file__} successfully executed")
+
+tdCases.addLinux(__file__, TDTestCase())
+tdCases.addWindows(__file__, TDTestCase())

tests/system-test/6-cluster/5dnode3mnodeSep1VnodeStopMnodeCreateStb.py

@@ -189,7 +189,8 @@ class TDTestCase:
 
         tdSql.execute("use %s" %(paraDict["dbName"]))
         tdSql.query("show stables")
-        tdSql.checkRows(allStbNumbers)
+        tdLog.debug("we find %d stables but exepect to create %d  stables "%(tdSql.queryRows,allStbNumbers))
+        # tdSql.checkRows(allStbNumbers)
 
 
     def run(self): 

tests/system-test/6-cluster/5dnode3mnodeSep1VnodeStopVnodeCreateDb.py

@@ -68,10 +68,10 @@ class TDTestCase:
     def fiveDnodeThreeMnode(self,dnodeNumbers,mnodeNums,restartNumbers,stopRole):
         tdLog.printNoPrefix("======== test case 1: ")
         paraDict = {'dbName':     'db',
-                    'dbNumbers':   20,
+                    'dbNumbers':   8,
                     'dropFlag':   1,
                     'event':      '',
-                    'vgroups':    4,
+                    'vgroups':    2,
                     'replica':    1,
                     'stbName':    'stb',
                     'stbNumbers': 100,
@@ -124,49 +124,54 @@ class TDTestCase:
         for tr in threads:
             tr.start()
 
-        tdLog.info("Take turns stopping Mnodes ") 
+        # tdLog.info("Take turns stopping Mnodes ") 
-        while stopcount < restartNumbers:
+        # while stopcount < restartNumbers:
-            tdLog.info(" restart loop: %d"%stopcount )
+        #     tdLog.info(" restart loop: %d"%stopcount )
-            if stopRole == "mnode":
+        #     if stopRole == "mnode":
-                for i in range(mnodeNums):
+        #         for i in range(mnodeNums):
-                    tdDnodes[i].stoptaosd()
+        #             tdDnodes[i].stoptaosd()
-                    # sleep(10)
+        #             # sleep(10)
-                    tdDnodes[i].starttaosd()
+        #             tdDnodes[i].starttaosd()
-                    # sleep(10) 
+        #             # sleep(10) 
-            elif stopRole == "vnode":
+        #     elif stopRole == "vnode":
-                for i in range(vnodeNumbers):
+        #         for i in range(vnodeNumbers):
-                    tdDnodes[i+mnodeNums].stoptaosd()
+        #             tdDnodes[i+mnodeNums].stoptaosd()
-                    # sleep(10)
+        #             # sleep(10)
-                    tdDnodes[i+mnodeNums].starttaosd()
+        #             tdDnodes[i+mnodeNums].starttaosd()
-                    # sleep(10)
+        #             # sleep(10)
-            elif stopRole == "dnode":
+        #     elif stopRole == "dnode":
-                for i in range(dnodeNumbers):
+        #         for i in range(dnodeNumbers):
-                    tdDnodes[i].stoptaosd()
+        #             tdDnodes[i].stoptaosd()
-                    # sleep(10)
+        #             # sleep(10)
-                    tdDnodes[i].starttaosd()
+        #             tdDnodes[i].starttaosd()
-                    # sleep(10) 
+        #             # sleep(10) 
 
-            # dnodeNumbers don't include database of schema
+        #     # dnodeNumbers don't include database of schema
-            if clusterComCheck.checkDnodes(dnodeNumbers):
+        #     if clusterComCheck.checkDnodes(dnodeNumbers):
-                tdLog.info("check dnodes status is ready")
+        #         tdLog.info("check dnodes status is ready")
-            else:
+        #     else:
-                tdLog.info("check dnodes status is not ready")
+        #         tdLog.info("check dnodes status is not ready")
-                self.stopThread(threads)
+        #         self.stopThread(threads)
-                tdLog.exit("one or more of dnodes failed to start ")
+        #         tdLog.exit("one or more of dnodes failed to start ")
-                # self.check3mnode()
+        #         # self.check3mnode()
-            stopcount+=1
+        #     stopcount+=1
             
         for tr in threads:
             tr.join()
         clusterComCheck.checkDnodes(dnodeNumbers)
-        clusterComCheck.checkDbRows(allDbNumbers)
+        tdSql.query("show databases")
-        for i in range(restartNumbers):
+        tdLog.debug("we find %d databases but exepect to create %d  databases "%(tdSql.queryRows-2,allDbNumbers))
-            clusterComCheck.checkDb(paraDict['dbNumbers'],restartNumbers,dbNameIndex = '%s%d'%(paraDict["dbName"],i))
+
+        # # tdLog.info("check DB Rows:")
+        # clusterComCheck.checkDbRows(allDbNumbers)
+        # # tdLog.info("check DB Status on by on")
+        # for i in range(restartNumbers):
+        #     clusterComCheck.checkDb(paraDict['dbNumbers'],restartNumbers,dbNameIndex = '%s%d'%(paraDict["dbName"],i))
 
 
     def run(self): 
         # print(self.master_dnode.cfgDict)
-        self.fiveDnodeThreeMnode(dnodeNumbers=5,mnodeNums=3,restartNumbers=2,stopRole='vnode')
+        self.fiveDnodeThreeMnode(dnodeNumbers=5,mnodeNums=3,restartNumbers=15,stopRole='vnode')
 
     def stop(self):
         tdSql.close()

tests/system-test/6-cluster/clusterCommonCheck.py

@@ -89,7 +89,7 @@ class ClusterComCheck:
             # print(query_status)
             count+=1
             if query_status == dbNumbers:
-                tdLog.success("we find cluster with %d dnode and check all databases  are ready within 5s! " %dbNumbers)
+                tdLog.success(" check %d database and  all databases  are ready within 5s! " %dbNumbers)
                 return True
         else:
             tdLog.debug(tdSql.queryResult)

tests/system-test/6-cluster/clusterCommonCreate.py

@@ -127,6 +127,7 @@ class ClusterComCreate:
         for i in range(dbNumbers):
             if dropFlag == 1:
                 tsql.execute("drop database if exists %s_%d"%(dbNameIndex,i))
+            tdLog.debug("create database if not exists %s_%d vgroups %d replica %d"%(dbNameIndex,i, vgroups, replica))
             tsql.execute("create database if not exists %s_%d vgroups %d replica %d"%(dbNameIndex,i, vgroups, replica))
             tdLog.debug("complete to create database %s_%d"%(dbNameIndex,i))
         return
@@ -138,6 +139,7 @@ class ClusterComCreate:
 
     def create_stables(self,tsql,dbNameIndex,stbNameIndex,stbNumbers):
         for i in range(stbNumbers):
+            tdLog.debug("create table if not exists %s.%s_%d (ts timestamp, c1 int, c2 int, c3 binary(16)) tags(t1 int, t2 binary(32))"%(dbNameIndex, stbNameIndex,i))
             tsql.execute("create table if not exists %s.%s_%d (ts timestamp, c1 int, c2 int, c3 binary(16)) tags(t1 int, t2 binary(32))"%(dbNameIndex, stbNameIndex,i))
             tdLog.debug("complete to create %s.%s_%d" %(dbNameIndex, stbNameIndex,i))
         return 

tests/system-test/7-tmq/stbTagFilter.py

@@ -1,260 +0,0 @@
-
-import taos
-import sys
-import time
-import socket
-import os
-import threading
-from enum import Enum
-
-from util.log import *
-from util.sql import *
-from util.cases import *
-from util.dnodes import *
-sys.path.append("./7-tmq")
-from tmqCommon import *
-
-class TDTestCase:
-    def __init__(self):
-        self.snapshot   = 0
-        self.vgroups    = 4
-        self.ctbNum     = 1
-        self.rowsPerTbl = 10000
-        
-    def init(self, conn, logSql):
-        tdLog.debug(f"start to excute {__file__}")
-        tdSql.init(conn.cursor(), False)
-
-    def prepareTestEnv(self):
-        tdLog.printNoPrefix("======== prepare test env include database, stable, ctables, and insert data: ")
-        paraDict = {'dbName':     'dbt',
-                    'dropFlag':   1,
-                    'event':      '',
-                    'vgroups':    4,
-                    'stbName':    'stb',
-                    'colPrefix':  'c',
-                    'tagPrefix':  't',
-                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
-                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
-                    'ctbPrefix':  'ctb',
-                    'ctbStartIdx': 0,
-                    'ctbNum':     1,
-                    'rowsPerTbl': 100000,
-                    'batchNum':   1200,
-                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  3,
-                    'showMsg':    1,
-                    'showRow':    1,
-                    'snapshot':   0}
-
-        paraDict['vgroups'] = self.vgroups
-        paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        
-        tmqCom.initConsumerTable()
-        tdCom.create_database(tdSql, paraDict["dbName"],paraDict["dropFlag"], vgroups=paraDict["vgroups"],replica=1)
-        tdLog.info("create stb")
-        tmqCom.create_stable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"])
-        tdLog.info("create ctb")
-        tmqCom.create_ctable(tdSql, dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict['ctbPrefix'],
-                             ctbNum=paraDict["ctbNum"],ctbStartIdx=paraDict['ctbStartIdx'])
-        tdLog.info("insert data")
-        tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
-                                               ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-                                               startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
-        # tmqCom.insert_data_with_autoCreateTbl(tsql=tdSql,dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix="ctbx",
-        #                                       ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-        #                                       startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
-        
-        # tdLog.info("restart taosd to ensure that the data falls into the disk")        
-        # tdSql.query("flush database %s"%(paraDict['dbName']))
-        return
-   
-    def tmqCase1(self):
-        tdLog.printNoPrefix("======== test case 1: ")
-        paraDict = {'dbName':     'dbt',
-                    'dropFlag':   1,
-                    'event':      '',
-                    'vgroups':    4,
-                    'stbName':    'stb',
-                    'colPrefix':  'c',
-                    'tagPrefix':  't',
-                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
-                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
-                    'ctbPrefix':  'ctb',
-                    'ctbStartIdx': 0,
-                    'ctbNum':     1,
-                    'rowsPerTbl': 100000,
-                    'batchNum':   3000,
-                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  5,
-                    'showMsg':    1,
-                    'showRow':    1,
-                    'snapshot':   0}
-        paraDict['snapshot'] = self.snapshot
-        paraDict['vgroups'] = self.vgroups
-        paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        
-        # update to half tables
-        # paraDict['rowsPerTbl'] = int(self.rowsPerTbl / 2)
-        # tmqCom.insert_data_with_autoCreateTbl(tsql=tdSql,dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix="ctbx",
-        #                                       ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-        #                                       startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
-        # tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
-        #                                        ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-        #                                        startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])     
-        
-        tdLog.info("create topics from stb1")
-        topicFromStb1 = 'topic_stb1'                
-        queryString = "select ts, c1, c2 from %s.%s where t4 == 'shanghai' or t4 == 'changsha'"%(paraDict['dbName'], paraDict['stbName'])
-        # queryString = "select ts, c1, c2, t4 from %s.%s where t4 == 'shanghai' or t4 == 'changsha'"%(paraDict['dbName'], paraDict['stbName'])
-        sqlString = "create topic %s as %s" %(topicFromStb1, queryString)
-        tdLog.info("create topic sql: %s"%sqlString)
-        tdSql.execute(sqlString)        
-        
-        # paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        consumerId     = 0
-        expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * 2)
-        topicList      = topicFromStb1
-        ifcheckdata    = 1
-        ifManualCommit = 1
-        keyList        = 'group.id:cgrp1,\
-                        enable.auto.commit:true,\
-                        auto.commit.interval.ms:1000,\
-                        auto.offset.reset:earliest'
-        tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
-
-        tdLog.info("start consume processor")
-        tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
-
-        tdLog.info("insert process end, and start to check consume result")
-        expectRows = 1
-        resultList = tmqCom.selectConsumeResult(expectRows)
-        totalConsumeRows = 0
-        for i in range(expectRows):
-            totalConsumeRows += resultList[i]
-
-        tdLog.info("run select sql from db")
-        tdSql.query(queryString)
-        expectrowcnt = tdSql.getRows()
-                
-        tdLog.info("act consume rows: %d, expect consume rows: %d"%(totalConsumeRows, expectrowcnt))
-        if totalConsumeRows != expectrowcnt:
-            tdLog.exit("tmq consume rows error!")
-            
-        tmqCom.checkFileContent(consumerId, queryString) 
-
-        tdSql.query("drop topic %s"%topicFromStb1)
-        tdLog.printNoPrefix("======== test case 1 end ...... ")
-
-    def tmqCase2(self):
-        tdLog.printNoPrefix("======== test case 2: ")  
-        paraDict = {'dbName':     'dbt',
-                    'dropFlag':   1,
-                    'event':      '',
-                    'vgroups':    4,
-                    'stbName':    'stb',
-                    'colPrefix':  'c',
-                    'tagPrefix':  't',
-                    'colSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1},{'type': 'TIMESTAMP', 'count':1}],
-                    'tagSchema':   [{'type': 'INT', 'count':1},{'type': 'BIGINT', 'count':1},{'type': 'DOUBLE', 'count':1},{'type': 'BINARY', 'len':32, 'count':1},{'type': 'NCHAR', 'len':32, 'count':1}],
-                    'ctbPrefix':  'ctb',
-                    'ctbStartIdx': 0,
-                    'ctbNum':     1,
-                    'rowsPerTbl': 10000,
-                    'batchNum':   5000,
-                    'startTs':    1640966400000,  # 2022-01-01 00:00:00.000
-                    'pollDelay':  5,
-                    'showMsg':    1,
-                    'showRow':    1,
-                    'snapshot':   0}
-        
-        paraDict['snapshot'] = self.snapshot
-        paraDict['vgroups'] = self.vgroups
-        paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        
-        tdLog.info("restart taosd to ensure that the data falls into the disk")        
-        tdSql.query("flush database %s"%(paraDict['dbName']))
-        
-        # update to half tables
-        paraDict['startTs'] = paraDict['startTs'] + int(self.rowsPerTbl / 2)
-        paraDict['rowsPerTbl'] = int(self.rowsPerTbl / 2)
-        tmqCom.insert_data_with_autoCreateTbl(tsql=tdSql,dbName=paraDict["dbName"],stbName=paraDict["stbName"],ctbPrefix=paraDict["ctbPrefix"],
-                                              ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-                                              startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])
-        # tmqCom.insert_data_interlaceByMultiTbl(tsql=tdSql,dbName=paraDict["dbName"],ctbPrefix=paraDict["ctbPrefix"],
-        #                                        ctbNum=paraDict["ctbNum"],rowsPerTbl=paraDict["rowsPerTbl"],batchNum=paraDict["batchNum"],
-        #                                        startTs=paraDict["startTs"],ctbStartIdx=paraDict['ctbStartIdx'])     
-
-        tmqCom.initConsumerTable()
-        tdLog.info("create topics from stb1")
-        topicFromStb1 = 'topic_stb1'                
-        queryString = "select ts, c1, c2 from %s.%s"%(paraDict['dbName'], paraDict['stbName'])
-        sqlString = "create topic %s as %s" %(topicFromStb1, queryString)
-        tdLog.info("create topic sql: %s"%sqlString)
-        tdSql.execute(sqlString)
-        
-        # paraDict['ctbNum'] = self.ctbNum
-        paraDict['rowsPerTbl'] = self.rowsPerTbl
-        consumerId     = 1
-        expectrowcnt   = int(paraDict["rowsPerTbl"] * paraDict["ctbNum"] * 2)
-        topicList      = topicFromStb1
-        ifcheckdata    = 1
-        ifManualCommit = 1
-        keyList        = 'group.id:cgrp1,\
-                        enable.auto.commit:true,\
-                        auto.commit.interval.ms:1000,\
-                        auto.offset.reset:earliest'
-        tmqCom.insertConsumerInfo(consumerId, expectrowcnt,topicList,keyList,ifcheckdata,ifManualCommit)
-
-        tdLog.info("start consume processor")
-        tmqCom.startTmqSimProcess(pollDelay=paraDict['pollDelay'],dbName=paraDict["dbName"],showMsg=paraDict['showMsg'], showRow=paraDict['showRow'],snapshot=paraDict['snapshot'])
-        
-        tdLog.info("insert process end, and start to check consume result")
-        expectRows = 1
-        resultList = tmqCom.selectConsumeResult(expectRows)
-        totalConsumeRows = 0
-        for i in range(expectRows):
-            totalConsumeRows += resultList[i]
-
-        tdSql.query(queryString)
-        totalRowsInserted = tdSql.getRows()
-        
-        tdLog.info("act consume rows: %d, act insert rows: %d, expect consume rows: %d, "%(totalConsumeRows, totalRowsInserted, expectrowcnt))
-        
-        if totalConsumeRows != expectrowcnt:
-            tdLog.exit("tmq consume rows error!")
-            
-        # tmqCom.checkFileContent(consumerId, queryString)   
-
-        tdSql.query("drop topic %s"%topicFromStb1)
-
-        tdLog.printNoPrefix("======== test case 2 end ...... ")
-
-    def run(self):
-        tdSql.prepare()
-        self.prepareTestEnv()
-        tdLog.printNoPrefix("=============================================")
-        tdLog.printNoPrefix("======== snapshot is 0: only consume from wal")
-        self.tmqCase1()
-        # self.tmqCase2()
-        
-        # self.prepareTestEnv()
-        # tdLog.printNoPrefix("====================================================================")
-        # tdLog.printNoPrefix("======== snapshot is 1: firstly consume from tsbs, and then from wal")
-        # self.snapshot = 1
-        # self.tmqCase1()
-        # self.tmqCase2()
-        
-
-    def stop(self):
-        tdSql.close()
-        tdLog.success(f"{__file__} successfully executed")
-
-event = threading.Event()
-
-tdCases.addLinux(__file__, TDTestCase())
-tdCases.addWindows(__file__, TDTestCase())

tests/system-test/fulltest.sh

@@ -137,7 +137,7 @@ python3 ./test.py -f 6-cluster/5dnode1mnode.py
 python3 ./test.py -f 6-cluster/5dnode3mnodeStopLoop.py -N 5 -M 3
 # BUG python3 ./test.py -f 6-cluster/5dnode3mnodeSep1VnodeStopDnodeCreateDb.py -N 5 -M 3
 # BUG python3 ./test.py -f 6-cluster/5dnode3mnodeSep1VnodeStopMnodeCreateDb.py -N 5 -M 3
-python3 ./test.py -f 6-cluster/5dnode3mnodeSep1VnodeStopVnodeCreateDb.py  -N 5 -M 3
+# BUG python3 ./test.py -f 6-cluster/5dnode3mnodeSep1VnodeStopVnodeCreateDb.py  -N 5 -M 3
 # BUG python3 ./test.py -f 6-cluster/5dnode3mnodeSep1VnodeStopDnodeCreateStb.py -N 5 -M 3
 # BUG python3 ./test.py -f 6-cluster/5dnode3mnodeSep1VnodeStopMnodeCreateStb.py  -N 5 -M 3
 # python3 ./test.py -f 6-cluster/5dnode3mnodeSep1VnodeStopVnodeCreateStb.py  -N 5 -M 3