feat(tmq): change default config

include/common/tmsg.h

@@ -1455,7 +1455,7 @@ typedef struct {
 static FORCE_INLINE SMqRebInfo* tNewSMqRebSubscribe(const char* key) {
   SMqRebInfo* pRebInfo = (SMqRebInfo*)taosMemoryCalloc(1, sizeof(SMqRebInfo));
   if (pRebInfo == NULL) {
-    goto _err;
+    return NULL;
   }
   strcpy(pRebInfo->key, key);
   pRebInfo->lostConsumers = taosArrayInit(0, sizeof(int64_t));

include/common/tname.h

@@ -16,8 +16,8 @@
 #ifndef _TD_COMMON_NAME_H_
 #define _TD_COMMON_NAME_H_
 
-#include "tdef.h"
 #include "tarray.h"
+#include "tdef.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -65,19 +65,19 @@ bool tNameDBNameEqual(SName* left, SName* right);
 
 typedef struct {
   // input
-  SArray         *tags;         // element is SSmlKV
-  const char     *sTableName;   // super table name
-  uint8_t        sTableNameLen; // the length of super table name
+  SArray*     tags;           // element is SSmlKv
+  const char* sTableName;     // super table name
+  uint8_t     sTableNameLen;  // the length of super table name
 
   // output
-  char           *childTableName;   // must have size of TSDB_TABLE_NAME_LEN;
-  uint64_t       uid;               // child table uid, may be useful
+  char*    childTableName;  // must have size of TSDB_TABLE_NAME_LEN;
+  uint64_t uid;             // child table uid, may be useful
 } RandTableName;
 
-void buildChildTableName(RandTableName *rName);
+void buildChildTableName(RandTableName* rName);
 
 #ifdef __cplusplus
 }
 #endif
 
-#endif  /*_TD_COMMON_NAME_H_*/
+#endif /*_TD_COMMON_NAME_H_*/

include/libs/stream/tstream.h

@@ -16,6 +16,7 @@
 #include "tdatablock.h"
 #include "tmsg.h"
 #include "tmsgcb.h"
+#include "tqueue.h"
 #include "trpc.h"
 
 #ifdef __cplusplus
@@ -154,6 +155,10 @@ struct SStreamTask {
     STaskDispatcherShuffle shuffleDispatcher;
   };
 
+  // msg buffer
+  int32_t     memUsed;
+  STaosQueue* inputQ;
+
   // application storage
   void* ahandle;
 };
@@ -194,6 +199,8 @@ typedef struct {
   SArray* res;  // SArray<SSDataBlock>
 } SStreamSinkReq;
 
+int32_t streamEnqueueData(SStreamTask* pTask, const void* input, int32_t inputType);
+
 int32_t streamExecTask(SStreamTask* pTask, SMsgCb* pMsgCb, const void* input, int32_t inputType, int32_t workId);
 
 #ifdef __cplusplus

source/client/src/tmq.c

@@ -187,7 +187,7 @@ typedef struct {
 
 tmq_conf_t* tmq_conf_new() {
   tmq_conf_t* conf = taosMemoryCalloc(1, sizeof(tmq_conf_t));
-  conf->autoCommit = false;
+  conf->autoCommit = true;
   conf->autoCommitInterval = 5000;
   conf->resetOffset = TMQ_CONF__RESET_OFFSET__EARLIEAST;
   return conf;

source/common/src/tname.c

@@ -18,11 +18,9 @@
 #include "tcommon.h"
 #include "tstrbuild.h"
 
-#define VALID_NAME_TYPE(x)  ((x) == TSDB_DB_NAME_T || (x) == TSDB_TABLE_NAME_T)
+#define VALID_NAME_TYPE(x) ((x) == TSDB_DB_NAME_T || (x) == TSDB_TABLE_NAME_T)
 
-bool tscValidateTableNameLength(size_t len) {
-  return len < TSDB_TABLE_NAME_LEN;
-}
+bool tscValidateTableNameLength(size_t len) { return len < TSDB_TABLE_NAME_LEN; }
 
 #if 0
 // TODO refactor
@@ -95,12 +93,12 @@ int64_t taosGetIntervalStartTimestamp(int64_t startTime, int64_t slidingTime, in
       * but in case of DST, the start time of one day need to be dynamically decided.
       */
       // todo refactor to extract function that is available for Linux/Windows/Mac platform
-  #if defined(WINDOWS) && _MSC_VER >= 1900
+#if defined(WINDOWS) && _MSC_VER >= 1900
       // see https://docs.microsoft.com/en-us/cpp/c-runtime-library/daylight-dstbias-timezone-and-tzname?view=vs-2019
       int64_t timezone = _timezone;
       int32_t daylight = _daylight;
       char**  tzname = _tzname;
-  #endif
+#endif
 
       int64_t t = (precision == TSDB_TIME_PRECISION_MILLI) ? MILLISECOND_PER_SECOND : MILLISECOND_PER_SECOND * 1000L;
       start += timezone * t;
@@ -142,10 +140,10 @@ int32_t tNameExtractFullName(const SName* name, char* dst) {
 int32_t tNameLen(const SName* name) {
   assert(name != NULL);
 
-  char tmp[12] = {0};
+  char    tmp[12] = {0};
   int32_t len = sprintf(tmp, "%d", name->acctId);
-  int32_t len1 = (int32_t) strlen(name->dbname);
-  int32_t len2 = (int32_t) strlen(name->tname);
+  int32_t len1 = (int32_t)strlen(name->dbname);
+  int32_t len2 = (int32_t)strlen(name->tname);
 
   if (name->type == TSDB_DB_NAME_T) {
     assert(len2 == 0);
@@ -200,9 +198,7 @@ const char* tNameGetTableName(const SName* name) {
   return &name->tname[0];
 }
 
-void tNameAssign(SName* dst, const SName* src) {
-  memcpy(dst, src, sizeof(SName));
-}
+void tNameAssign(SName* dst, const SName* src) { memcpy(dst, src, sizeof(SName)); }
 
 int32_t tNameSetDbName(SName* dst, int32_t acct, const char* dbName, size_t nameLen) {
   assert(dst != NULL && dbName != NULL && nameLen > 0);
@@ -244,7 +240,6 @@ bool tNameDBNameEqual(SName* left, SName* right) {
   return (0 == strcmp(left->dbname, right->dbname));
 }
 
-
 int32_t tNameFromString(SName* dst, const char* str, uint32_t type) {
   assert(dst != NULL && str != NULL && strlen(str) > 0);
 
@@ -260,14 +255,14 @@ int32_t tNameFromString(SName* dst, const char* str, uint32_t type) {
 
   if ((type & T_NAME_DB) == T_NAME_DB) {
     dst->type = TSDB_DB_NAME_T;
-    char* start = (char*)((p == NULL)? str:(p+1));
+    char* start = (char*)((p == NULL) ? str : (p + 1));
 
     int32_t len = 0;
     p = strstr(start, TS_PATH_DELIMITER);
     if (p == NULL) {
-      len = (int32_t) strlen(start);
+      len = (int32_t)strlen(start);
     } else {
-      len = (int32_t) (p - start);
+      len = (int32_t)(p - start);
     }
 
     // too long account id or too long db name
@@ -275,21 +270,21 @@ int32_t tNameFromString(SName* dst, const char* str, uint32_t type) {
       return -1;
     }
 
-    memcpy (dst->dbname, start, len);
+    memcpy(dst->dbname, start, len);
     dst->dbname[len] = 0;
   }
 
   if ((type & T_NAME_TABLE) == T_NAME_TABLE) {
     dst->type = TSDB_TABLE_NAME_T;
-    char* start = (char*) ((p == NULL)? str: (p+1));
+    char* start = (char*)((p == NULL) ? str : (p + 1));
 
     // too long account id or too long db name
-    int32_t len = (int32_t) strlen(start);
+    int32_t len = (int32_t)strlen(start);
     if ((len >= tListLen(dst->tname)) || (len <= 0)) {
       return -1;
     }
 
-    memcpy (dst->tname, start, len);
+    memcpy(dst->tname, start, len);
     dst->tname[len] = 0;
   }
 
@@ -305,14 +300,14 @@ static int compareKv(const void* p1, const void* p2) {
   if (res != 0) {
     return res;
   } else {
-    return kvLen1-kvLen2;
+    return kvLen1 - kvLen2;
   }
 }
 
 /*
  * use stable name and tags to grearate child table name
  */
-void buildChildTableName(RandTableName *rName) {
+void buildChildTableName(RandTableName* rName) {
   int32_t size = taosArrayGetSize(rName->tags);
   ASSERT(size > 0);
   taosArraySort(rName->tags, compareKv);
@@ -320,19 +315,19 @@ void buildChildTableName(RandTableName *rName) {
   SStringBuilder sb = {0};
   taosStringBuilderAppendStringLen(&sb, rName->sTableName, rName->sTableNameLen);
   for (int j = 0; j < size; ++j) {
-    SSmlKv *tagKv = taosArrayGetP(rName->tags, j);
+    SSmlKv* tagKv = taosArrayGetP(rName->tags, j);
     taosStringBuilderAppendStringLen(&sb, tagKv->key, tagKv->keyLen);
     taosStringBuilderAppendStringLen(&sb, tagKv->value, tagKv->valueLen);
   }
-  size_t len = 0;
-  char* keyJoined = taosStringBuilderGetResult(&sb, &len);
+  size_t    len = 0;
+  char*     keyJoined = taosStringBuilderGetResult(&sb, &len);
   T_MD5_CTX context;
   tMD5Init(&context);
-  tMD5Update(&context, (uint8_t *)keyJoined, (uint32_t)len);
+  tMD5Update(&context, (uint8_t*)keyJoined, (uint32_t)len);
   tMD5Final(&context);
   uint64_t digest1 = *(uint64_t*)(context.digest);
   uint64_t digest2 = *(uint64_t*)(context.digest + 8);
-  snprintf(rName->childTableName, TSDB_TABLE_NAME_LEN, "t_%016"PRIx64"%016"PRIx64, digest1, digest2);
+  snprintf(rName->childTableName, TSDB_TABLE_NAME_LEN, "t_%016" PRIx64 "%016" PRIx64, digest1, digest2);
   taosStringBuilderDestroy(&sb);
   rName->uid = digest1;
 }

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

@@ -196,7 +196,9 @@ SMqVgEp *tCloneSMqVgEp(const SMqVgEp *pVgEp) {
   return pVgEpNew;
 }
 
-void tDeleteSMqVgEp(SMqVgEp *pVgEp) { taosMemoryFree(pVgEp->qmsg); }
+void tDeleteSMqVgEp(SMqVgEp *pVgEp) {
+  if (pVgEp->qmsg) taosMemoryFree(pVgEp->qmsg);
+}
 
 int32_t tEncodeSMqVgEp(void **buf, const SMqVgEp *pVgEp) {
   int32_t tlen = 0;

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

@@ -298,6 +298,8 @@ static int32_t mndCreateTopic(SMnode *pMnode, SNodeMsg *pReq, SCMCreateTopicReq
 
     SNode *pAst = NULL;
     if (nodesStringToNode(pCreate->ast, &pAst) != 0) {
+      taosMemoryFree(topicObj.ast);
+      taosMemoryFree(topicObj.sql);
       mError("topic:%s, failed to create since %s", pCreate->name, terrstr());
       return -1;
     }
@@ -307,16 +309,22 @@ static int32_t mndCreateTopic(SMnode *pMnode, SNodeMsg *pReq, SCMCreateTopicReq
     SPlanContext cxt = {.pAstRoot = pAst, .topicQuery = true};
     if (qCreateQueryPlan(&cxt, &pPlan, NULL) != 0) {
       mError("topic:%s, failed to create since %s", pCreate->name, terrstr());
+      taosMemoryFree(topicObj.ast);
+      taosMemoryFree(topicObj.sql);
       return -1;
     }
 
     if (qExtractResultSchema(pAst, &topicObj.schema.nCols, &topicObj.schema.pSchema) != 0) {
       mError("topic:%s, failed to create since %s", pCreate->name, terrstr());
+      taosMemoryFree(topicObj.ast);
+      taosMemoryFree(topicObj.sql);
       return -1;
     }
 
     if (nodesNodeToString(pPlan, false, &topicObj.physicalPlan, NULL) != 0) {
       mError("topic:%s, failed to create since %s", pCreate->name, terrstr());
+      taosMemoryFree(topicObj.ast);
+      taosMemoryFree(topicObj.sql);
       return -1;
     }
   } else {
@@ -331,6 +339,8 @@ static int32_t mndCreateTopic(SMnode *pMnode, SNodeMsg *pReq, SCMCreateTopicReq
   STrans *pTrans = mndTransCreate(pMnode, TRN_POLICY_ROLLBACK, TRN_TYPE_CREATE_TOPIC, &pReq->rpcMsg);
   if (pTrans == NULL) {
     mError("topic:%s, failed to create since %s", pCreate->name, terrstr());
+    taosMemoryFreeClear(topicObj.ast);
+    taosMemoryFreeClear(topicObj.sql);
     taosMemoryFreeClear(topicObj.physicalPlan);
     return -1;
   }

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

@@ -233,16 +233,18 @@ int32_t tqPushMsgNew(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_
 int tqPushMsg(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver) {
   if (msgType != TDMT_VND_SUBMIT) return 0;
 
-  void* data = taosMemoryMalloc(msgLen);
-  if (data == NULL) {
+  // make sure msgType == TDMT_VND_SUBMIT
+  if (tsdbUpdateSmaWindow(pTq->pVnode->pTsdb, msg, ver) != 0) {
     return -1;
   }
-  memcpy(data, msg, msgLen);
 
-  // make sure msgType == TDMT_VND_SUBMIT
-  if (tsdbUpdateSmaWindow(pTq->pVnode->pTsdb, msg, ver) != 0) {
+  if (taosHashGetSize(pTq->pStreamTasks) == 0) return 0;
+
+  void* data = taosMemoryMalloc(msgLen);
+  if (data == NULL) {
     return -1;
   }
+  memcpy(data, msg, msgLen);
 
   SRpcMsg req = {
       .msgType = TDMT_VND_STREAM_TRIGGER,