enh(stream): fix create stb in stream

source/common/src/tdatablock.c

@@ -1478,11 +1478,11 @@ void blockDebugShowData(const SArray* dataBlocks) {
  * @param uid set as parameter temporarily // TODO: remove this parameter, and the executor should set uid in
  * SDataBlock->info.uid
  * @param suid  // TODO: check with Liao whether suid response is reasonable
- * 
+ *
  * TODO: colId should be set
  */
-int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks, STSchema *pTSchema, int32_t vgId, tb_uid_t uid,
-                                        tb_uid_t suid) {
+int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks, STSchema* pTSchema, int32_t vgId,
+                                    tb_uid_t uid, tb_uid_t suid) {
   int32_t sz = taosArrayGetSize(pDataBlocks);
   int32_t bufSize = sizeof(SSubmitReq);
   for (int32_t i = 0; i < sz; ++i) {
@@ -1494,16 +1494,16 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks
   ASSERT(bufSize < 3 * 1024 * 1024);
 
   *pReq = taosMemoryCalloc(1, bufSize);
-  if(!(*pReq)) {
+  if (!(*pReq)) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return TSDB_CODE_FAILED;
   }
   void* pDataBuf = *pReq;
 
-  int32_t msgLen = sizeof(SSubmitReq);
+  int32_t     msgLen = sizeof(SSubmitReq);
   int32_t     numOfBlks = 0;
   SRowBuilder rb = {0};
-  tdSRowInit(&rb, 0); // TODO: use the latest version
+  tdSRowInit(&rb, 0);  // TODO: use the latest version
 
   for (int32_t i = 0; i < sz; ++i) {
     SSDataBlock* pDataBlock = taosArrayGet(pDataBlocks, i);
@@ -1511,8 +1511,8 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks
     int32_t      rows = pDataBlock->info.rows;
     int32_t      rowSize = pDataBlock->info.rowSize;
     int64_t      groupId = pDataBlock->info.groupId;
-    
-    if(rb.nCols != colNum) {
+
+    if (rb.nCols != colNum) {
       tdSRowSetTpInfo(&rb, colNum, pTSchema->flen);
     }
 
@@ -1525,10 +1525,10 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks
 
     msgLen += sizeof(SSubmitBlk);
     int32_t dataLen = 0;
-    for (int32_t j = 0; j < rows; ++j) {     // iterate by row
-      tdSRowResetBuf(&rb, POINTER_SHIFT(pDataBuf, msgLen)); // set row buf
+    for (int32_t j = 0; j < rows; ++j) {                     // iterate by row
+      tdSRowResetBuf(&rb, POINTER_SHIFT(pDataBuf, msgLen));  // set row buf
       printf("|");
-      bool  isStartKey = false;
+      bool isStartKey = false;
       for (int32_t k = 0; k < colNum; ++k) {  // iterate by column
         SColumnInfoData* pColInfoData = taosArrayGet(pDataBlock->pDataBlock, k);
         void*            var = POINTER_SHIFT(pColInfoData->pData, j * pColInfoData->info.bytes);
@@ -1536,7 +1536,8 @@ int32_t buildSubmitReqFromDataBlock(SSubmitReq** pReq, const SArray* pDataBlocks
           case TSDB_DATA_TYPE_TIMESTAMP:
             if (!isStartKey) {
               isStartKey = true;
-              tdAppendColValToRow(&rb, PRIMARYKEY_TIMESTAMP_COL_ID, TSDB_DATA_TYPE_TIMESTAMP, TD_VTYPE_NORM, var, true, 0, 0);
+              tdAppendColValToRow(&rb, PRIMARYKEY_TIMESTAMP_COL_ID, TSDB_DATA_TYPE_TIMESTAMP, TD_VTYPE_NORM, var, true,
+                                  0, 0);
             } else {
               tdAppendColValToRow(&rb, 2, TSDB_DATA_TYPE_TIMESTAMP, TD_VTYPE_NORM, var, true, 8, k);
               break;
@@ -1629,14 +1630,14 @@ SSubmitReq* tdBlockToSubmit(const SArray* pBlocks, const STSchema* pTSchema) {
     blkHead->uid = htobe64(pDataBlock->info.uid);
 
     int32_t rows = pDataBlock->info.rows;
-    int32_t maxLen = TD_ROW_MAX_BYTES_FROM_SCHEMA(pTSchema);
+    /*int32_t maxLen = TD_ROW_MAX_BYTES_FROM_SCHEMA(pTSchema);*/
     /*blkHead->dataLen = htonl(rows * maxLen);*/
     blkHead->dataLen = 0;
 
     void*   blockData = POINTER_SHIFT(submitBlk, sizeof(SSubmitBlk));
     STSRow* rowData = blockData;
 
-    for (int32_t j = 0; j < pDataBlock->info.rows; j++) {
+    for (int32_t j = 0; j < rows; j++) {
       SRowBuilder rb = {0};
       tdSRowInit(&rb, pTSchema->version);
       tdSRowSetTpInfo(&rb, pTSchema->numOfCols, pTSchema->flen);

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

@@ -31,6 +31,11 @@ int32_t  mndValidateStbInfo(SMnode *pMnode, SSTableMetaVersion *pStbs, int32_t n
                             int32_t *pRspLen);
 int32_t  mndGetNumOfStbs(SMnode *pMnode, char *dbName, int32_t *pNumOfStbs);
 
+int32_t mndCheckCreateStbReq(SMCreateStbReq *pCreate);
+SDbObj *mndAcquireDbByStb(SMnode *pMnode, const char *stbName);
+int32_t mndBuildStbFromReq(SMnode *pMnode, SStbObj *pDst, SMCreateStbReq *pCreate, SDbObj *pDb);
+int32_t mndAddStbToTrans(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SStbObj *pStb);
+
 #ifdef __cplusplus
 }
 #endif

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

@@ -342,7 +342,7 @@ void mndReleaseStb(SMnode *pMnode, SStbObj *pStb) {
   sdbRelease(pSdb, pStb);
 }
 
-static SDbObj *mndAcquireDbByStb(SMnode *pMnode, const char *stbName) {
+SDbObj *mndAcquireDbByStb(SMnode *pMnode, const char *stbName) {
   SName name = {0};
   tNameFromString(&name, stbName, T_NAME_ACCT | T_NAME_DB | T_NAME_TABLE);
 
@@ -463,7 +463,7 @@ static void *mndBuildVDropStbReq(SMnode *pMnode, SVgObj *pVgroup, SStbObj *pStb,
   return pHead;
 }
 
-static int32_t mndCheckCreateStbReq(SMCreateStbReq *pCreate) {
+int32_t mndCheckCreateStbReq(SMCreateStbReq *pCreate) {
   if (pCreate->igExists < 0 || pCreate->igExists > 1) {
     terrno = TSDB_CODE_MND_INVALID_STB_OPTION;
     return -1;
@@ -634,91 +634,96 @@ static SSchema *mndFindStbColumns(const SStbObj *pStb, const char *colName) {
   return NULL;
 }
 
-static int32_t mndCreateStb(SMnode *pMnode, SNodeMsg *pReq, SMCreateStbReq *pCreate, SDbObj *pDb) {
-  SStbObj stbObj = {0};
-  memcpy(stbObj.name, pCreate->name, TSDB_TABLE_FNAME_LEN);
-  memcpy(stbObj.db, pDb->name, TSDB_DB_FNAME_LEN);
-  stbObj.createdTime = taosGetTimestampMs();
-  stbObj.updateTime = stbObj.createdTime;
-  stbObj.uid = mndGenerateUid(pCreate->name, TSDB_TABLE_FNAME_LEN);
-  stbObj.dbUid = pDb->uid;
-  stbObj.version = 1;
-  stbObj.nextColId = 1;
-  stbObj.xFilesFactor = pCreate->xFilesFactor;
-  stbObj.delay = pCreate->delay;
-  stbObj.ttl = pCreate->ttl;
-  stbObj.numOfColumns = pCreate->numOfColumns;
-  stbObj.numOfTags = pCreate->numOfTags;
-  stbObj.commentLen = pCreate->commentLen;
-  if (stbObj.commentLen > 0) {
-    stbObj.comment = taosMemoryCalloc(stbObj.commentLen, 1);
-    if (stbObj.comment == NULL) {
+int32_t mndBuildStbFromReq(SMnode *pMnode, SStbObj *pDst, SMCreateStbReq *pCreate, SDbObj *pDb) {
+  memcpy(pDst->name, pCreate->name, TSDB_TABLE_FNAME_LEN);
+  memcpy(pDst->db, pDb->name, TSDB_DB_FNAME_LEN);
+  pDst->createdTime = taosGetTimestampMs();
+  pDst->updateTime = pDst->createdTime;
+  pDst->uid = mndGenerateUid(pCreate->name, TSDB_TABLE_FNAME_LEN);
+  pDst->dbUid = pDb->uid;
+  pDst->version = 1;
+  pDst->nextColId = 1;
+  pDst->xFilesFactor = pCreate->xFilesFactor;
+  pDst->delay = pCreate->delay;
+  pDst->ttl = pCreate->ttl;
+  pDst->numOfColumns = pCreate->numOfColumns;
+  pDst->numOfTags = pCreate->numOfTags;
+  pDst->commentLen = pCreate->commentLen;
+  if (pDst->commentLen > 0) {
+    pDst->comment = taosMemoryCalloc(pDst->commentLen, 1);
+    if (pDst->comment == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
       return -1;
     }
-    memcpy(stbObj.comment, pCreate->comment, stbObj.commentLen);
+    memcpy(pDst->comment, pCreate->comment, pDst->commentLen);
   }
 
-  stbObj.ast1Len = pCreate->ast1Len;
-  if (stbObj.ast1Len > 0) {
-    stbObj.pAst1 = taosMemoryCalloc(stbObj.ast1Len, 1);
-    if (stbObj.pAst1 == NULL) {
+  pDst->ast1Len = pCreate->ast1Len;
+  if (pDst->ast1Len > 0) {
+    pDst->pAst1 = taosMemoryCalloc(pDst->ast1Len, 1);
+    if (pDst->pAst1 == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
       return -1;
     }
-    memcpy(stbObj.pAst1, pCreate->pAst1, stbObj.ast1Len);
+    memcpy(pDst->pAst1, pCreate->pAst1, pDst->ast1Len);
   }
 
-  stbObj.ast2Len = pCreate->ast2Len;
-  if (stbObj.ast2Len > 0) {
-    stbObj.pAst2 = taosMemoryCalloc(stbObj.ast2Len, 1);
-    if (stbObj.pAst2 == NULL) {
+  pDst->ast2Len = pCreate->ast2Len;
+  if (pDst->ast2Len > 0) {
+    pDst->pAst2 = taosMemoryCalloc(pDst->ast2Len, 1);
+    if (pDst->pAst2 == NULL) {
       terrno = TSDB_CODE_OUT_OF_MEMORY;
       return -1;
     }
-    memcpy(stbObj.pAst2, pCreate->pAst2, stbObj.ast2Len);
+    memcpy(pDst->pAst2, pCreate->pAst2, pDst->ast2Len);
   }
 
-  stbObj.pColumns = taosMemoryCalloc(1, stbObj.numOfColumns * sizeof(SSchema));
-  stbObj.pTags = taosMemoryCalloc(1, stbObj.numOfTags * sizeof(SSchema));
-  if (stbObj.pColumns == NULL || stbObj.pTags == NULL) {
+  pDst->pColumns = taosMemoryCalloc(1, pDst->numOfColumns * sizeof(SSchema));
+  pDst->pTags = taosMemoryCalloc(1, pDst->numOfTags * sizeof(SSchema));
+  if (pDst->pColumns == NULL || pDst->pTags == NULL) {
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     return -1;
   }
 
-  for (int32_t i = 0; i < stbObj.numOfColumns; ++i) {
+  for (int32_t i = 0; i < pDst->numOfColumns; ++i) {
     SField  *pField = taosArrayGet(pCreate->pColumns, i);
-    SSchema *pSchema = &stbObj.pColumns[i];
+    SSchema *pSchema = &pDst->pColumns[i];
     pSchema->type = pField->type;
     pSchema->bytes = pField->bytes;
     pSchema->flags = pField->flags;
     memcpy(pSchema->name, pField->name, TSDB_COL_NAME_LEN);
-    pSchema->colId = stbObj.nextColId;
-    stbObj.nextColId++;
+    pSchema->colId = pDst->nextColId;
+    pDst->nextColId++;
   }
 
-  for (int32_t i = 0; i < stbObj.numOfTags; ++i) {
+  for (int32_t i = 0; i < pDst->numOfTags; ++i) {
     SField  *pField = taosArrayGet(pCreate->pTags, i);
-    SSchema *pSchema = &stbObj.pTags[i];
+    SSchema *pSchema = &pDst->pTags[i];
     pSchema->type = pField->type;
     pSchema->bytes = pField->bytes;
     memcpy(pSchema->name, pField->name, TSDB_COL_NAME_LEN);
-    pSchema->colId = stbObj.nextColId;
-    stbObj.nextColId++;
+    pSchema->colId = pDst->nextColId;
+    pDst->nextColId++;
   }
+  return 0;
+}
+
+static int32_t mndCreateStb(SMnode *pMnode, SNodeMsg *pReq, SMCreateStbReq *pCreate, SDbObj *pDb) {
+  SStbObj stbObj = {0};
 
   int32_t code = -1;
+
   STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_STB, &pReq->rpcMsg);
   if (pTrans == NULL) goto _OVER;
 
   mDebug("trans:%d, used to create stb:%s", pTrans->id, pCreate->name);
-  mndTransSetDbInfo(pTrans, pDb);
 
-  if (mndSetCreateStbRedoLogs(pMnode, pTrans, pDb, &stbObj) != 0) goto _OVER;
-  if (mndSetCreateStbUndoLogs(pMnode, pTrans, pDb, &stbObj) != 0) goto _OVER;
-  if (mndSetCreateStbCommitLogs(pMnode, pTrans, pDb, &stbObj) != 0) goto _OVER;
-  if (mndSetCreateStbRedoActions(pMnode, pTrans, pDb, &stbObj) != 0) goto _OVER;
-  if (mndSetCreateStbUndoActions(pMnode, pTrans, pDb, &stbObj) != 0) goto _OVER;
+  if (mndBuildStbFromReq(pMnode, &stbObj, pCreate, pDb) != 0) {
+    goto _OVER;
+  }
+
+  if (mndAddStbToTrans(pMnode, pTrans, pDb, &stbObj) < 0) goto _OVER;
+
   if (mndTransPrepare(pMnode, pTrans) != 0) goto _OVER;
 
   code = 0;
@@ -727,6 +732,15 @@ _OVER:
   mndTransDrop(pTrans);
   return code;
 }
+int32_t mndAddStbToTrans(SMnode *pMnode, STrans *pTrans, SDbObj *pDb, SStbObj *pStb) {
+  mndTransSetDbInfo(pTrans, pDb);
+  if (mndSetCreateStbRedoLogs(pMnode, pTrans, pDb, pStb) != 0) return -1;
+  if (mndSetCreateStbUndoLogs(pMnode, pTrans, pDb, pStb) != 0) return -1;
+  if (mndSetCreateStbCommitLogs(pMnode, pTrans, pDb, pStb) != 0) return -1;
+  if (mndSetCreateStbRedoActions(pMnode, pTrans, pDb, pStb) != 0) return -1;
+  if (mndSetCreateStbUndoActions(pMnode, pTrans, pDb, pStb) != 0) return -1;
+  return 0;
+}
 
 static int32_t mndProcessMCreateStbReq(SNodeMsg *pReq) {
   SMnode        *pMnode = pReq->pNode;

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

@@ -290,6 +290,72 @@ int32_t mndAddStreamToTrans(SMnode *pMnode, SStreamObj *pStream, const char *ast
   return 0;
 }
 
+static SStbObj *mndCreateStbForStream(SMnode *pMnode, STrans *pTrans, const SStreamObj *pStream, const char *user) {
+  SStbObj  *pStb = NULL;
+  SDbObj   *pDb = NULL;
+  SUserObj *pUser = NULL;
+
+  SMCreateStbReq createReq = {0};
+  tstrncpy(createReq.name, pStream->targetSTbName, TSDB_TABLE_FNAME_LEN);
+  createReq.numOfColumns = pStream->outputSchema.nCols;
+  createReq.numOfTags = 1;  // group id
+  createReq.pColumns = taosArrayInit(createReq.numOfColumns, sizeof(SField));
+  // build fields
+  // build tags
+
+  if (mndCheckCreateStbReq(&createReq) != 0) {
+    terrno = TSDB_CODE_INVALID_MSG;
+    goto _OVER;
+  }
+
+  pStb = mndAcquireStb(pMnode, createReq.name);
+  if (pStb != NULL) {
+    terrno = TSDB_CODE_MND_STB_ALREADY_EXIST;
+    goto _OVER;
+  }
+
+  pDb = mndAcquireDbByStb(pMnode, createReq.name);
+  if (pDb == NULL) {
+    terrno = TSDB_CODE_MND_DB_NOT_SELECTED;
+    goto _OVER;
+  }
+
+  pUser = mndAcquireUser(pMnode, user);
+  if (pUser == NULL) {
+    goto _OVER;
+  }
+
+  if (mndCheckWriteAuth(pUser, pDb) != 0) {
+    goto _OVER;
+  }
+
+  int32_t numOfStbs = -1;
+  mndGetNumOfStbs(pMnode, pDb->name, &numOfStbs);
+  if (pDb->cfg.numOfStables == 1 && numOfStbs != 0) {
+    terrno = TSDB_CODE_MND_SINGLE_STB_MODE_DB;
+    goto _OVER;
+  }
+
+  SStbObj stbObj = {0};
+
+  if (mndBuildStbFromReq(pMnode, &stbObj, &createReq, pDb) != 0) {
+    goto _OVER;
+  }
+
+  if (mndBuildStbFromReq(pMnode, pStb, &createReq, pDb) != 0) {
+    goto _OVER;
+  }
+
+  if (mndAddStbToTrans(pMnode, pTrans, pDb, &stbObj) < 0) goto _OVER;
+
+  return pStb;
+_OVER:
+  mndReleaseStb(pMnode, pStb);
+  mndReleaseDb(pMnode, pDb);
+  mndReleaseUser(pMnode, pUser);
+  return NULL;
+}
+
 static int32_t mndCreateStream(SMnode *pMnode, SNodeMsg *pReq, SCMCreateStreamReq *pCreate, SDbObj *pDb) {
   mDebug("stream:%s to create", pCreate->name);
   SStreamObj streamObj = {0};
@@ -311,13 +377,21 @@ static int32_t mndCreateStream(SMnode *pMnode, SNodeMsg *pReq, SCMCreateStreamRe
   streamObj.trigger = pCreate->triggerType;
   streamObj.waterMark = pCreate->watermark;
 
-  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_RETRY, TRN_TYPE_CREATE_STREAM, &pReq->rpcMsg);
+  STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_STREAM, &pReq->rpcMsg);
   if (pTrans == NULL) {
     mError("stream:%s, failed to create since %s", pCreate->name, terrstr());
     return -1;
   }
   mDebug("trans:%d, used to create stream:%s", pTrans->id, pCreate->name);
 
+#if 0
+  if (mndCreateStbForStream(pMnode, pTrans, &streamObj, pReq->user) < 0) {
+    mError("trans:%d, failed to add stream since %s", pTrans->id, terrstr());
+    mndTransDrop(pTrans);
+    return -1;
+  }
+#endif
+
   if (mndAddStreamToTrans(pMnode, &streamObj, pCreate->ast, pCreate->triggerType, pCreate->watermark, pTrans) != 0) {
     mError("trans:%d, failed to add stream since %s", pTrans->id, terrstr());
     mndTransDrop(pTrans);

source/libs/sync/src/syncRaftLog.c

@@ -57,7 +57,7 @@ int32_t logStoreAppendEntry(SSyncLogStore* pLogStore, SSyncRaftEntry* pEntry) {
   syncMeta.seqNum = pEntry->seqNum;
   syncMeta.term = pEntry->term;
   code = walWriteWithSyncInfo(pWal, pEntry->index, pEntry->originalRpcType, syncMeta, pEntry->data, pEntry->dataLen);
-  perror("wal write error: ");
+  if (code < 0) perror("wal write error: ");
   assert(code == 0);
 
   walFsync(pWal, true);