#5029

Committed 21 Apr 2026 10:00AM UTC coverage: 73.003% (+0.02%) from 72.986%

Build # #5029

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

fix(tmq): balance vgroup error (#35183)

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273843 of 375111 relevant lines covered (73.0%)

134074995.07 hits per line

Source File
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81.71

/source/libs/executor/src/querytask.c

/*
 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
 *
 * This program is free software: you can use, redistribute, and/or modify
 * it under the terms of the GNU Affero General Public License, version 3
 * or later ("AGPL"), as published by the Free Software Foundation.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see <http://www.gnu.org/licenses/>.
 */

#include "filter.h"
#include "function.h"
#include "functionMgt.h"
#include "os.h"
#include "querynodes.h"
#include "tfill.h"
#include "tname.h"

#include "tdatablock.h"
#include "tmsg.h"
#include "streamMsg.h"

#include "executorInt.h"
#include "index.h"
#include "operator.h"
#include "query.h"
#include "querytask.h"
#include "storageapi.h"
#include "thash.h"
#include "ttypes.h"
#include "tref.h"

#define CLEAR_QUERY_STATUS(q, st) ((q)->status &= (~(st)))

int32_t doCreateTask(uint64_t queryId, uint64_t taskId, int32_t vgId, EOPTR_EXEC_MODEL model, SStorageAPI* pAPI,
                     SExecTaskInfo** pTaskInfo) {
  if (pTaskInfo == NULL) {
    return TSDB_CODE_SUCCESS;
  }

  SExecTaskInfo* p = taosMemoryCalloc(1, sizeof(SExecTaskInfo));
  if (p == NULL) {
    return terrno;
  }

  setTaskStatus(p, TASK_NOT_COMPLETED);
  p->cost.created = taosGetTimestampUs();

  p->execModel = model;
  p->stopInfo.pStopInfo = taosArrayInit(4, sizeof(SExchangeOpStopInfo));
  p->pResultBlockList = taosArrayInit(128, POINTER_BYTES);
  if (p->stopInfo.pStopInfo == NULL || p->pResultBlockList == NULL) {
    doDestroyTask(p);
    return terrno;
  }

  p->storageAPI = *pAPI;
  taosInitRWLatch(&p->lock);

  p->id.vgId = vgId;
  p->id.queryId = queryId;
  p->id.taskId = taskId;
  p->id.str = taosMemoryMalloc(64);
  if (p->id.str == NULL) {
    doDestroyTask(p);
    return terrno;
  }

  buildTaskId(taskId, queryId, p->id.str, 64);
  p->schemaInfos = taosArrayInit(1, sizeof(SSchemaInfo));
  if (p->id.str == NULL || p->schemaInfos == NULL) {
    doDestroyTask(p);
    return terrno;
  }

  *pTaskInfo = p;
  return TSDB_CODE_SUCCESS;
}

int32_t getTaskCode(void* pTaskInfo) { return ((SExecTaskInfo*)pTaskInfo)->code; }

bool isTaskKilled(void* pTaskInfo) { return (0 != ((SExecTaskInfo*)pTaskInfo)->code); }

void setTaskKilled(SExecTaskInfo* pTaskInfo, int32_t rspCode) {
  pTaskInfo->code = rspCode;
  (void)stopTableScanOperator(pTaskInfo->pRoot, pTaskInfo->id.str, &pTaskInfo->storageAPI);
}

void setTaskStatus(SExecTaskInfo* pTaskInfo, int8_t status) {
  if (status == TASK_NOT_COMPLETED) {
    pTaskInfo->status = status;
  } else {
    // QUERY_NOT_COMPLETED is not compatible with any other status, so clear its position first
    CLEAR_QUERY_STATUS(pTaskInfo, TASK_NOT_COMPLETED);
    pTaskInfo->status |= status;
  }
}


int32_t initTaskSubJobCtx(SExecTaskInfo* pTaskInfo, SArray** subEndPoints, SReadHandle* readHandle) {
  int32_t code = 0, lino = 0;
  int32_t subJobNum = taosArrayGetSize(*subEndPoints);
  
  pTaskInfo->pSubJobCtx = taosMemoryCalloc(1, sizeof(*pTaskInfo->pSubJobCtx));
  TSDB_CHECK_NULL(pTaskInfo->pSubJobCtx, code, lino, _exit, terrno);
  
  STaskSubJobCtx* ctx = pTaskInfo->pSubJobCtx;

  ctx->queryId = pTaskInfo->id.queryId;
  ctx->taskId = pTaskInfo->id.taskId;
  ctx->idStr = pTaskInfo->id.str;
  ctx->pTaskInfo = pTaskInfo;
  ctx->subEndPoints = *subEndPoints;
  ctx->rpcHandle = (readHandle && readHandle->pMsgCb) ? readHandle->pMsgCb->clientRpc : NULL;
  ctx->isStream = pTaskInfo && IS_STREAM_MODE(pTaskInfo);

  *subEndPoints = NULL;
  
  ctx->subResNodes = taosArrayInit_s(POINTER_BYTES, subJobNum);
  if (NULL == ctx->subResNodes) {
    qError("%s taosArrayInit_s %d subResNodes failed, error:%s", GET_TASKID(pTaskInfo), subJobNum, tstrerror(terrno));
    TSDB_CHECK_NULL(ctx->subResNodes, code, lino, _exit, terrno);
  }
  
  TAOS_CHECK_EXIT(tsem_init(&ctx->ready, 0, 0));

  int64_t refId = taosAddRef(fetchObjRefPool, ctx);
  if (refId < 0) {
    qError("%s failed at line %d since %s", __func__, __LINE__, tstrerror(terrno));
    TAOS_CHECK_EXIT(terrno);
  }
  
  ctx->subJobRefId = refId;

  qDebug("%s subJobCtx %" PRIu64 " with %d endPoints inited", pTaskInfo->id.str, (uint64_t)refId, (int32_t)taosArrayGetSize(ctx->subEndPoints));

_exit:

  if (code) {
    destroySubJobCtx(pTaskInfo->pSubJobCtx);
    pTaskInfo->pSubJobCtx = NULL;
    
    qError("%s failed at line %d since %s", __func__, lino, tstrerror(code));
  }

  return code;
}



int32_t createExecTaskInfo(SSubplan* pPlan, SExecTaskInfo** pTaskInfo, SReadHandle* pHandle, uint64_t taskId,
                           int32_t vgId, char* sql, EOPTR_EXEC_MODEL model, SArray** subEndPoints, bool enableExplain) {
  int32_t code = doCreateTask(pPlan->id.queryId, taskId, vgId, model, &pHandle->api, pTaskInfo);
  if (*pTaskInfo == NULL || code != 0) {
    nodesDestroyNode((SNode*)pPlan);
    return code;
  }

  (*pTaskInfo)->pSubplan = pPlan;

  if (NULL != sql) {
    (*pTaskInfo)->sql = taosStrdup(sql);
    if (NULL == (*pTaskInfo)->sql) {
      code = terrno;
      doDestroyTask(*pTaskInfo);
      (*pTaskInfo) = NULL;
      return code;
    }
  }

  (*pTaskInfo)->pWorkerCb = pHandle->pWorkerCb;
  (*pTaskInfo)->pStreamRuntimeInfo = pHandle->streamRtInfo;
  (*pTaskInfo)->enableExplain = enableExplain;

  if (subEndPoints && taosArrayGetSize(*subEndPoints) > 0) {
    code = initTaskSubJobCtx(*pTaskInfo, subEndPoints, pHandle);
    if (code != TSDB_CODE_SUCCESS) {
      doDestroyTask(*pTaskInfo);
      (*pTaskInfo) = NULL;
      return code;
    }
  }
  
  setTaskScalarExtraInfo(*pTaskInfo);
  
  code = createOperator(pPlan->pNode, *pTaskInfo, pHandle, pPlan->pTagCond, pPlan->pTagIndexCond, pPlan->user,
                        pPlan->dbFName, &((*pTaskInfo)->pRoot), model);

  if (NULL == (*pTaskInfo)->pRoot || code != 0) {
    doDestroyTask(*pTaskInfo);
    (*pTaskInfo) = NULL;
  }
  return code;
}

void cleanupQueriedTableScanInfo(void* p) {
  SSchemaInfo* pSchemaInfo = p;

  taosMemoryFreeClear(pSchemaInfo->dbname);
  taosMemoryFreeClear(pSchemaInfo->tablename);
  tDeleteSchemaWrapper(pSchemaInfo->sw);
  tDeleteSchemaWrapper(pSchemaInfo->qsw);
}

int32_t initQueriedTableSchemaInfo(SReadHandle* pHandle, SScanPhysiNode* pScanNode, const char* dbName,
                                   SExecTaskInfo* pTaskInfo) {
  SMetaReader mr = {0};
  if (pHandle == NULL) {
    return TSDB_CODE_INVALID_PARA;
  }

  SStorageAPI* pAPI = &pTaskInfo->storageAPI;

  pAPI->metaReaderFn.initReader(&mr, pHandle->vnode, META_READER_LOCK, &pAPI->metaFn);
  int32_t code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, pScanNode->uid);
  if (code != TSDB_CODE_SUCCESS) {
    qError("failed to get the table meta, uid:0x%" PRIx64 ", suid:0x%" PRIx64 ", %s", pScanNode->uid, pScanNode->suid,
           GET_TASKID(pTaskInfo));

    pAPI->metaReaderFn.clearReader(&mr);
    return code;
  }

  SSchemaInfo schemaInfo = {0};

  schemaInfo.tablename = taosStrdup(mr.me.name);
  schemaInfo.dbname = taosStrdup(dbName);
  if (schemaInfo.tablename == NULL || schemaInfo.dbname == NULL) {
    pAPI->metaReaderFn.clearReader(&mr);
    cleanupQueriedTableScanInfo(&schemaInfo);
    return terrno;
  }

  if (mr.me.type == TSDB_VIRTUAL_NORMAL_TABLE || mr.me.type == TSDB_VIRTUAL_CHILD_TABLE) {
    schemaInfo.rversion = mr.me.colRef.version;
  }

  if (mr.me.type == TSDB_SUPER_TABLE) {
    schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);
    schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;
  } else if (mr.me.type == TSDB_CHILD_TABLE || mr.me.type == TSDB_VIRTUAL_CHILD_TABLE) {
    tDecoderClear(&mr.coder);

    tb_uid_t suid = mr.me.ctbEntry.suid;
    code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, suid);
    if (code != TSDB_CODE_SUCCESS) {
      pAPI->metaReaderFn.clearReader(&mr);
      cleanupQueriedTableScanInfo(&schemaInfo);
      return code;
    }

    schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);
    schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;
  } else {
    schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.ntbEntry.schemaRow);
  }

  pAPI->metaReaderFn.clearReader(&mr);

  if (schemaInfo.sw == NULL) {
    cleanupQueriedTableScanInfo(&schemaInfo);
    return terrno;
  }

  schemaInfo.qsw = extractQueriedColumnSchema(pScanNode);
  if (schemaInfo.qsw == NULL) {
    cleanupQueriedTableScanInfo(&schemaInfo);
    return terrno;
  }

  void* p = taosArrayPush(pTaskInfo->schemaInfos, &schemaInfo);
  if (p == NULL) {
    cleanupQueriedTableScanInfo(&schemaInfo);
    return terrno;
  }

  return code;
}

SSchemaWrapper* extractQueriedColumnSchema(SScanPhysiNode* pScanNode) {
  int32_t numOfCols = LIST_LENGTH(pScanNode->pScanCols);
  int32_t numOfTags = LIST_LENGTH(pScanNode->pScanPseudoCols);

  SSchemaWrapper* pqSw = taosMemoryCalloc(1, sizeof(SSchemaWrapper));
  if (pqSw == NULL) {
    return NULL;
  }

  pqSw->pSchema = taosMemoryCalloc(numOfCols + numOfTags, sizeof(SSchema));
  if (pqSw->pSchema == NULL) {
    taosMemoryFree(pqSw);
    return NULL;
  }

  for (int32_t i = 0; i < numOfCols; ++i) {
    STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanCols, i);
    SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;

    SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];
    pSchema->colId = pColNode->colId;
    pSchema->type = pColNode->node.resType.type;
    pSchema->bytes = pColNode->node.resType.bytes;
    tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));
  }

  // this the tags and pseudo function columns, we only keep the tag columns
  for (int32_t i = 0; i < numOfTags; ++i) {
    STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanPseudoCols, i);

    int32_t type = nodeType(pNode->pExpr);
    if (type == QUERY_NODE_COLUMN) {
      SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;

      SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];
      pSchema->colId = pColNode->colId;
      pSchema->type = pColNode->node.resType.type;
      pSchema->bytes = pColNode->node.resType.bytes;
      tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));
    }
  }

  return pqSw;
}

static void cleanupTmqInfo(STmqTaskInfo* pTmqInfo) {
  tDeleteSchemaWrapper(pTmqInfo->schema);
  tOffsetDestroy(&pTmqInfo->currentOffset);
}

static void freeBlock(void* pParam) {
  SSDataBlock* pBlock = *(SSDataBlock**)pParam;
  blockDataDestroy(pBlock);
}


void destroySubJobCtx(STaskSubJobCtx* pCtx) {
  if (pCtx->transporterId > 0) {
    int32_t ret = asyncFreeConnById(pCtx->rpcHandle, pCtx->transporterId);
    if (ret != 0) {
      qDebug("%s failed to free subQ rpc handle, code:%s", pCtx->idStr, tstrerror(ret));
    }
    pCtx->transporterId = -1;
  }

  if (pCtx->subEndPoints != NULL) {
    size_t size = taosArrayGetSize(pCtx->subEndPoints);
    if (size > 0) {
      int32_t code = tsem_destroy(&pCtx->ready);
      if (code != TSDB_CODE_SUCCESS) {
        qError("%s failed at line %d since %s", __func__, __LINE__, tstrerror(code));
      }
      taosArrayDestroy(pCtx->subResNodes);
    }
    if (pCtx->isStream) {
      taosArrayDestroyP(pCtx->subEndPoints, (FDelete)nodesDestroyNode);
    } else {
      taosArrayDestroyP(pCtx->subEndPoints, NULL);
    }
    pCtx->subEndPoints = NULL;
  }
  
  taosMemoryFreeClear(pCtx);  
}

void doDestroyTask(SExecTaskInfo* pTaskInfo) {
  qDebug("%s execTask is freed", GET_TASKID(pTaskInfo));
  destroyOperator(pTaskInfo->pRoot);
  pTaskInfo->pRoot = NULL;

  if (pTaskInfo->pSubJobCtx) {
    int32_t  code = taosRemoveRef(fetchObjRefPool, pTaskInfo->pSubJobCtx->subJobRefId);
    if (code != TSDB_CODE_SUCCESS) {
      qError("%s failed at line %d since %s", __func__, __LINE__, tstrerror(code));
    }
  }

  taosArrayDestroyEx(pTaskInfo->schemaInfos, cleanupQueriedTableScanInfo);
  cleanupTmqInfo(&pTaskInfo->tmqInfo);

  if (!pTaskInfo->localFetch.localExec) {
    nodesDestroyNode((SNode*)pTaskInfo->pSubplan);
    pTaskInfo->pSubplan = NULL;
  }

  taosArrayDestroyEx(pTaskInfo->pResultBlockList, freeBlock);
  taosArrayDestroy(pTaskInfo->stopInfo.pStopInfo);
  if (!pTaskInfo->paramSet) {
    freeOperatorParam(pTaskInfo->pOpParam, OP_GET_PARAM);
    pTaskInfo->pOpParam = NULL;
  }
  if (pTaskInfo->ownStreamRtInfo && pTaskInfo->pStreamRuntimeInfo != NULL) {
    SStreamRuntimeFuncInfo* pRt = &pTaskInfo->pStreamRuntimeInfo->funcInfo;

    // When isMultiGroupCalc, pStreamPesudoFuncVals is aliased to curGrpCalc->pParams
    // inside pGroupCalcInfos.  NULL it out so tDestroyStRtFuncInfo won't free it twice.
    if (pRt->isMultiGroupCalc && pRt->pGroupCalcInfos != NULL) {
      pRt->pStreamPesudoFuncVals = NULL;
      pRt->pStreamPartColVals = NULL;
    }
    tDestroyStRtFuncInfo(pRt);
    taosMemoryFreeClear(pTaskInfo->pStreamRuntimeInfo);
  }
  taosMemoryFreeClear(pTaskInfo->sql);
  taosMemoryFreeClear(pTaskInfo->id.str);
  taosMemoryFreeClear(pTaskInfo);
}

void buildTaskId(uint64_t taskId, uint64_t queryId, char* dst, int32_t len) {
  int32_t ret = snprintf(dst, len, "TID:0x%" PRIx64 " QID:0x%" PRIx64, taskId, queryId);
  if (ret < 0) {
    qError("TID:0x%"PRIx64" QID:0x%"PRIx64" create task id failed,  ignore and continue", taskId, queryId);
  }
}

1	/*
2	* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
3	*
4	* This program is free software: you can use, redistribute, and/or modify
5	* it under the terms of the GNU Affero General Public License, version 3
6	* or later ("AGPL"), as published by the Free Software Foundation.
7	*
8	* This program is distributed in the hope that it will be useful, but WITHOUT
9	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
10	* FITNESS FOR A PARTICULAR PURPOSE.
11	*
12	* You should have received a copy of the GNU Affero General Public License
13	* along with this program. If not, see <http://www.gnu.org/licenses/>.
14	*/
15
16	#include "filter.h"
17	#include "function.h"
18	#include "functionMgt.h"
19	#include "os.h"
20	#include "querynodes.h"
21	#include "tfill.h"
22	#include "tname.h"
23
24	#include "tdatablock.h"
25	#include "tmsg.h"
26	#include "streamMsg.h"
27
28	#include "executorInt.h"
29	#include "index.h"
30	#include "operator.h"
31	#include "query.h"
32	#include "querytask.h"
33	#include "storageapi.h"
34	#include "thash.h"
35	#include "ttypes.h"
36	#include "tref.h"
37
38	#define CLEAR_QUERY_STATUS(q, st) ((q)->status &= (~(st)))
39
40	int32_t doCreateTask(uint64_t queryId, uint64_t taskId, int32_t vgId, EOPTR_EXEC_MODEL model, SStorageAPI* pAPI,	380,964,088✔
41	SExecTaskInfo** pTaskInfo) {
42	if (pTaskInfo == NULL) {	380,964,088✔
43	return TSDB_CODE_SUCCESS;	×
44	}
45
46	SExecTaskInfo* p = taosMemoryCalloc(1, sizeof(SExecTaskInfo));	380,964,088✔
47	if (p == NULL) {	380,941,881✔
48	return terrno;	×
49	}
50
51	setTaskStatus(p, TASK_NOT_COMPLETED);	380,941,881✔
52	p->cost.created = taosGetTimestampUs();	380,975,262✔
53
54	p->execModel = model;	380,969,325✔
55	p->stopInfo.pStopInfo = taosArrayInit(4, sizeof(SExchangeOpStopInfo));	380,975,553✔
56	p->pResultBlockList = taosArrayInit(128, POINTER_BYTES);	380,934,808✔
57	if (p->stopInfo.pStopInfo == NULL \|\| p->pResultBlockList == NULL) {	380,939,432✔
58	doDestroyTask(p);	93✔
59	return terrno;	×
60	}
61
62	p->storageAPI = *pAPI;	380,966,641✔
63	taosInitRWLatch(&p->lock);	380,955,853✔
64
65	p->id.vgId = vgId;	380,954,286✔
66	p->id.queryId = queryId;	380,959,138✔
67	p->id.taskId = taskId;	380,961,535✔
68	p->id.str = taosMemoryMalloc(64);	380,962,914✔
69	if (p->id.str == NULL) {	380,919,235✔
70	doDestroyTask(p);	×
71	return terrno;	×
72	}
73
74	buildTaskId(taskId, queryId, p->id.str, 64);	380,955,711✔
75	p->schemaInfos = taosArrayInit(1, sizeof(SSchemaInfo));	380,929,669✔
76	if (p->id.str == NULL \|\| p->schemaInfos == NULL) {	380,912,203✔
77	doDestroyTask(p);	×
78	return terrno;	×
79	}
80
81	*pTaskInfo = p;	380,952,214✔
82	return TSDB_CODE_SUCCESS;	380,957,341✔
83	}
84
85	int32_t getTaskCode(void* pTaskInfo) { return ((SExecTaskInfo*)pTaskInfo)->code; }	19,880✔
86
87	bool isTaskKilled(void* pTaskInfo) { return (0 != ((SExecTaskInfo*)pTaskInfo)->code); }	2,147,483,647✔
88
89	void setTaskKilled(SExecTaskInfo* pTaskInfo, int32_t rspCode) {	99,024✔
90	pTaskInfo->code = rspCode;	99,024✔
91	(void)stopTableScanOperator(pTaskInfo->pRoot, pTaskInfo->id.str, &pTaskInfo->storageAPI);	99,024✔
92	}	99,024✔
93
94	void setTaskStatus(SExecTaskInfo* pTaskInfo, int8_t status) {	1,293,291,645✔
95	if (status == TASK_NOT_COMPLETED) {	1,293,291,645✔
96	pTaskInfo->status = status;	381,138,795✔
97	} else {
98	// QUERY_NOT_COMPLETED is not compatible with any other status, so clear its position first
99	CLEAR_QUERY_STATUS(pTaskInfo, TASK_NOT_COMPLETED);	912,152,850✔
100	pTaskInfo->status \|= status;	912,162,984✔
101	}
102	}	1,293,311,768✔
103
104
105	int32_t initTaskSubJobCtx(SExecTaskInfo* pTaskInfo, SArray** subEndPoints, SReadHandle* readHandle) {	42,889,975✔
106	int32_t code = 0, lino = 0;	42,889,975✔
107	int32_t subJobNum = taosArrayGetSize(*subEndPoints);	42,889,975✔
108
109	pTaskInfo->pSubJobCtx = taosMemoryCalloc(1, sizeof(*pTaskInfo->pSubJobCtx));	42,889,975✔
110	TSDB_CHECK_NULL(pTaskInfo->pSubJobCtx, code, lino, _exit, terrno);	42,887,445✔
111
112	STaskSubJobCtx* ctx = pTaskInfo->pSubJobCtx;	42,889,149✔
113
114	ctx->queryId = pTaskInfo->id.queryId;	42,888,013✔
115	ctx->taskId = pTaskInfo->id.taskId;	42,889,707✔
116	ctx->idStr = pTaskInfo->id.str;	42,890,110✔
117	ctx->pTaskInfo = pTaskInfo;	42,889,149✔
118	ctx->subEndPoints = *subEndPoints;	42,890,833✔
119	ctx->rpcHandle = (readHandle && readHandle->pMsgCb) ? readHandle->pMsgCb->clientRpc : NULL;	42,888,571✔
120	ctx->isStream = pTaskInfo && IS_STREAM_MODE(pTaskInfo);	42,888,984✔
121
122	*subEndPoints = NULL;	42,890,120✔
123
124	ctx->subResNodes = taosArrayInit_s(POINTER_BYTES, subJobNum);	42,887,290✔
125	if (NULL == ctx->subResNodes) {	42,887,290✔
126	qError("%s taosArrayInit_s %d subResNodes failed, error:%s", GET_TASKID(pTaskInfo), subJobNum, tstrerror(terrno));	×
127	TSDB_CHECK_NULL(ctx->subResNodes, code, lino, _exit, terrno);	×
128	}
129
130	TAOS_CHECK_EXIT(tsem_init(&ctx->ready, 0, 0));	42,887,145✔
131
132	int64_t refId = taosAddRef(fetchObjRefPool, ctx);	42,884,470✔
133	if (refId < 0) {	42,889,975✔
134	qError("%s failed at line %d since %s", __func__, __LINE__, tstrerror(terrno));	×
135	TAOS_CHECK_EXIT(terrno);	×
136	}
137
138	ctx->subJobRefId = refId;	42,889,975✔
139
140	qDebug("%s subJobCtx %" PRIu64 " with %d endPoints inited", pTaskInfo->id.str, (uint64_t)refId, (int32_t)taosArrayGetSize(ctx->subEndPoints));	42,887,310✔
141
142	_exit:	41,853,336✔
143
144	if (code) {	42,887,155✔
145	destroySubJobCtx(pTaskInfo->pSubJobCtx);	×
146	pTaskInfo->pSubJobCtx = NULL;	×
147
148	qError("%s failed at line %d since %s", __func__, lino, tstrerror(code));	×
149	}
150
151	return code;	42,886,587✔
152	}
153
154
155
156	int32_t createExecTaskInfo(SSubplan* pPlan, SExecTaskInfo** pTaskInfo, SReadHandle* pHandle, uint64_t taskId,	380,824,118✔
157	int32_t vgId, char* sql, EOPTR_EXEC_MODEL model, SArray** subEndPoints, bool enableExplain) {
158	int32_t code = doCreateTask(pPlan->id.queryId, taskId, vgId, model, &pHandle->api, pTaskInfo);	380,824,118✔
159	if (*pTaskInfo == NULL \|\| code != 0) {	380,789,761✔
160	nodesDestroyNode((SNode*)pPlan);	×
161	return code;	×
162	}
163
164	(*pTaskInfo)->pSubplan = pPlan;	380,809,167✔
165
166	if (NULL != sql) {	380,822,074✔
167	(*pTaskInfo)->sql = taosStrdup(sql);	354,694,308✔
168	if (NULL == (*pTaskInfo)->sql) {	354,685,158✔
169	code = terrno;	×
170	doDestroyTask(*pTaskInfo);	×
171	(*pTaskInfo) = NULL;	×
172	return code;	×
173	}
174	}
175
176	(*pTaskInfo)->pWorkerCb = pHandle->pWorkerCb;	380,807,165✔
177	(*pTaskInfo)->pStreamRuntimeInfo = pHandle->streamRtInfo;	380,809,829✔
178	(*pTaskInfo)->enableExplain = enableExplain;	380,792,491✔
179
180	if (subEndPoints && taosArrayGetSize(*subEndPoints) > 0) {	380,820,540✔
181	code = initTaskSubJobCtx(*pTaskInfo, subEndPoints, pHandle);	42,891,659✔
182	if (code != TSDB_CODE_SUCCESS) {	42,887,155✔
183	doDestroyTask(*pTaskInfo);	×
184	(*pTaskInfo) = NULL;	×
185	return code;	×
186	}
187	}
188
189	setTaskScalarExtraInfo(*pTaskInfo);	380,803,398✔
190
191	code = createOperator(pPlan->pNode, *pTaskInfo, pHandle, pPlan->pTagCond, pPlan->pTagIndexCond, pPlan->user,	380,776,243✔
192	pPlan->dbFName, &((*pTaskInfo)->pRoot), model);	380,730,660✔
193
194	if (NULL == (*pTaskInfo)->pRoot \|\| code != 0) {	380,641,885✔
195	doDestroyTask(*pTaskInfo);	607,946✔
196	(*pTaskInfo) = NULL;	484,598✔
197	}
198	return code;	380,618,380✔
199	}
200
201	void cleanupQueriedTableScanInfo(void* p) {	277,397,306✔
202	SSchemaInfo* pSchemaInfo = p;	277,397,306✔
203
204	taosMemoryFreeClear(pSchemaInfo->dbname);	277,397,306✔
205	taosMemoryFreeClear(pSchemaInfo->tablename);	277,379,510✔
206	tDeleteSchemaWrapper(pSchemaInfo->sw);	277,336,783✔
207	tDeleteSchemaWrapper(pSchemaInfo->qsw);	277,319,949✔
208	}	277,319,296✔
209
210	int32_t initQueriedTableSchemaInfo(SReadHandle* pHandle, SScanPhysiNode* pScanNode, const char* dbName,	277,429,901✔
211	SExecTaskInfo* pTaskInfo) {
212	SMetaReader mr = {0};	277,429,901✔
213	if (pHandle == NULL) {	277,434,501✔
214	return TSDB_CODE_INVALID_PARA;	×
215	}
216
217	SStorageAPI* pAPI = &pTaskInfo->storageAPI;	277,434,501✔
218
219	pAPI->metaReaderFn.initReader(&mr, pHandle->vnode, META_READER_LOCK, &pAPI->metaFn);	277,431,451✔
220	int32_t code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, pScanNode->uid);	277,431,160✔
221	if (code != TSDB_CODE_SUCCESS) {	277,320,943✔
222	qError("failed to get the table meta, uid:0x%" PRIx64 ", suid:0x%" PRIx64 ", %s", pScanNode->uid, pScanNode->suid,	×
223	GET_TASKID(pTaskInfo));
224
225	pAPI->metaReaderFn.clearReader(&mr);	×
226	return code;	×
227	}
228
229	SSchemaInfo schemaInfo = {0};	277,320,943✔
230
231	schemaInfo.tablename = taosStrdup(mr.me.name);	277,319,068✔
232	schemaInfo.dbname = taosStrdup(dbName);	277,289,607✔
233	if (schemaInfo.tablename == NULL \|\| schemaInfo.dbname == NULL) {	277,331,055✔
234	pAPI->metaReaderFn.clearReader(&mr);	125,323✔
235	cleanupQueriedTableScanInfo(&schemaInfo);	×
236	return terrno;	×
237	}
238
239	if (mr.me.type == TSDB_VIRTUAL_NORMAL_TABLE \|\| mr.me.type == TSDB_VIRTUAL_CHILD_TABLE) {	277,205,732✔
240	schemaInfo.rversion = mr.me.colRef.version;	305,656✔
241	}
242
243	if (mr.me.type == TSDB_SUPER_TABLE) {	277,205,732✔
244	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);	121,022,620✔
245	schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;	121,022,620✔
246	} else if (mr.me.type == TSDB_CHILD_TABLE \|\| mr.me.type == TSDB_VIRTUAL_CHILD_TABLE) {	156,225,796✔
247	tDecoderClear(&mr.coder);	110,125,090✔
248
249	tb_uid_t suid = mr.me.ctbEntry.suid;	110,198,771✔
250	code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, suid);	110,198,771✔
251	if (code != TSDB_CODE_SUCCESS) {	110,196,955✔
252	pAPI->metaReaderFn.clearReader(&mr);	×
253	cleanupQueriedTableScanInfo(&schemaInfo);	×
254	return code;	×
255	}
256
257	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);	110,197,079✔
258	schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;	110,197,079✔
259	} else {
260	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.ntbEntry.schemaRow);	46,110,043✔
261	}
262
263	pAPI->metaReaderFn.clearReader(&mr);	277,329,742✔
264
265	if (schemaInfo.sw == NULL) {	277,225,866✔
266	cleanupQueriedTableScanInfo(&schemaInfo);	×
267	return terrno;	×
268	}
269
270	schemaInfo.qsw = extractQueriedColumnSchema(pScanNode);	277,225,866✔
271	if (schemaInfo.qsw == NULL) {	277,326,932✔
272	cleanupQueriedTableScanInfo(&schemaInfo);	×
273	return terrno;	×
274	}
275
276	void* p = taosArrayPush(pTaskInfo->schemaInfos, &schemaInfo);	277,326,932✔
277	if (p == NULL) {	277,347,989✔
278	cleanupQueriedTableScanInfo(&schemaInfo);	×
279	return terrno;	×
280	}
281
282	return code;	277,347,989✔
283	}
284
285	SSchemaWrapper* extractQueriedColumnSchema(SScanPhysiNode* pScanNode) {	277,284,078✔
286	int32_t numOfCols = LIST_LENGTH(pScanNode->pScanCols);	277,284,078✔
287	int32_t numOfTags = LIST_LENGTH(pScanNode->pScanPseudoCols);	277,324,786✔
288
289	SSchemaWrapper* pqSw = taosMemoryCalloc(1, sizeof(SSchemaWrapper));	277,311,074✔
290	if (pqSw == NULL) {	277,244,028✔
291	return NULL;	×
292	}
293
294	pqSw->pSchema = taosMemoryCalloc(numOfCols + numOfTags, sizeof(SSchema));	277,244,028✔
295	if (pqSw->pSchema == NULL) {	277,117,223✔
296	taosMemoryFree(pqSw);	×
297	return NULL;	×
298	}
299
300	for (int32_t i = 0; i < numOfCols; ++i) {	1,233,644,752✔
301	STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanCols, i);	956,261,518✔
302	SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;	956,223,095✔
303
304	SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];	956,244,683✔
305	pSchema->colId = pColNode->colId;	956,300,289✔
306	pSchema->type = pColNode->node.resType.type;	956,350,832✔
307	pSchema->bytes = pColNode->node.resType.bytes;	956,350,772✔
308	tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));	956,354,909✔
309	}
310
311	// this the tags and pseudo function columns, we only keep the tag columns
312	for (int32_t i = 0; i < numOfTags; ++i) {	447,531,419✔
313	STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanPseudoCols, i);	170,164,146✔
314
315	int32_t type = nodeType(pNode->pExpr);	170,204,434✔
316	if (type == QUERY_NODE_COLUMN) {	170,231,981✔
317	SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;	129,056,568✔
318
319	SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];	129,040,252✔
320	pSchema->colId = pColNode->colId;	129,016,277✔
321	pSchema->type = pColNode->node.resType.type;	129,053,964✔
322	pSchema->bytes = pColNode->node.resType.bytes;	129,000,438✔
323	tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));	129,035,824✔
324	}
325	}
326
327	return pqSw;	277,367,273✔
328	}
329
330	static void cleanupTmqInfo(STmqTaskInfo* pTmqInfo) {	380,903,233✔
331	tDeleteSchemaWrapper(pTmqInfo->schema);	380,903,233✔
332	tOffsetDestroy(&pTmqInfo->currentOffset);	380,928,886✔
333	}	380,874,364✔
334
335	static void freeBlock(void* pParam) {	664,243,671✔
336	SSDataBlock* pBlock = (SSDataBlock*)pParam;	664,243,671✔
337	blockDataDestroy(pBlock);	664,253,433✔
338	}	664,246,104✔
339
340
341	void destroySubJobCtx(STaskSubJobCtx* pCtx) {	42,888,829✔
342	if (pCtx->transporterId > 0) {	42,888,829✔
343	int32_t ret = asyncFreeConnById(pCtx->rpcHandle, pCtx->transporterId);	9,656✔
344	if (ret != 0) {	9,656✔
345	qDebug("%s failed to free subQ rpc handle, code:%s", pCtx->idStr, tstrerror(ret));	×
346	}
347	pCtx->transporterId = -1;	9,656✔
348	}
349
350	if (pCtx->subEndPoints != NULL) {	42,889,955✔
351	size_t size = taosArrayGetSize(pCtx->subEndPoints);	42,890,523✔
352	if (size > 0) {	42,889,955✔
353	int32_t code = tsem_destroy(&pCtx->ready);	42,890,523✔
354	if (code != TSDB_CODE_SUCCESS) {	42,890,533✔
355	qError("%s failed at line %d since %s", __func__, __LINE__, tstrerror(code));	×
356	}
357	taosArrayDestroy(pCtx->subResNodes);	42,890,533✔
358	}
359	if (pCtx->isStream) {	42,887,693✔
360	taosArrayDestroyP(pCtx->subEndPoints, (FDelete)nodesDestroyNode);	243,032✔
361	} else {
362	taosArrayDestroyP(pCtx->subEndPoints, NULL);	42,644,651✔
363	}
364	pCtx->subEndPoints = NULL;	42,887,135✔
365	}
366
367	taosMemoryFreeClear(pCtx);	42,889,407✔
368	}	42,886,567✔
369
370	void doDestroyTask(SExecTaskInfo* pTaskInfo) {	380,965,862✔
371	qDebug("%s execTask is freed", GET_TASKID(pTaskInfo));	380,965,862✔
372	destroyOperator(pTaskInfo->pRoot);	380,965,862✔
373	pTaskInfo->pRoot = NULL;	380,883,947✔
374
375	if (pTaskInfo->pSubJobCtx) {	380,901,136✔
376	int32_t code = taosRemoveRef(fetchObjRefPool, pTaskInfo->pSubJobCtx->subJobRefId);	42,890,533✔
377	if (code != TSDB_CODE_SUCCESS) {	42,889,965✔
378	qError("%s failed at line %d since %s", __func__, __LINE__, tstrerror(code));	×
379	}
380	}
381
382	taosArrayDestroyEx(pTaskInfo->schemaInfos, cleanupQueriedTableScanInfo);	380,910,068✔
383	cleanupTmqInfo(&pTaskInfo->tmqInfo);	380,885,017✔
384
385	if (!pTaskInfo->localFetch.localExec) {	380,872,865✔
386	nodesDestroyNode((SNode*)pTaskInfo->pSubplan);	380,906,503✔
387	pTaskInfo->pSubplan = NULL;	380,892,347✔
388	}
389
390	taosArrayDestroyEx(pTaskInfo->pResultBlockList, freeBlock);	380,876,071✔
391	taosArrayDestroy(pTaskInfo->stopInfo.pStopInfo);	380,880,689✔
392	if (!pTaskInfo->paramSet) {	380,900,999✔
393	freeOperatorParam(pTaskInfo->pOpParam, OP_GET_PARAM);	372,162,582✔
394	pTaskInfo->pOpParam = NULL;	372,171,392✔
395	}
396	if (pTaskInfo->ownStreamRtInfo && pTaskInfo->pStreamRuntimeInfo != NULL) {	380,934,976✔
397	SStreamRuntimeFuncInfo* pRt = &pTaskInfo->pStreamRuntimeInfo->funcInfo;	439,019✔
398
399	// When isMultiGroupCalc, pStreamPesudoFuncVals is aliased to curGrpCalc->pParams
400	// inside pGroupCalcInfos. NULL it out so tDestroyStRtFuncInfo won't free it twice.
401	if (pRt->isMultiGroupCalc && pRt->pGroupCalcInfos != NULL) {	439,019✔
402	pRt->pStreamPesudoFuncVals = NULL;	71,862✔
403	pRt->pStreamPartColVals = NULL;	71,862✔
404	}
405	tDestroyStRtFuncInfo(pRt);	439,019✔
406	taosMemoryFreeClear(pTaskInfo->pStreamRuntimeInfo);	439,019✔
407	}
408	taosMemoryFreeClear(pTaskInfo->sql);	380,932,600✔
409	taosMemoryFreeClear(pTaskInfo->id.str);	380,913,396✔
410	taosMemoryFreeClear(pTaskInfo);	380,893,980✔
411	}	380,875,338✔
412
413	void buildTaskId(uint64_t taskId, uint64_t queryId, char* dst, int32_t len) {	564,136,849✔
414	int32_t ret = snprintf(dst, len, "TID:0x%" PRIx64 " QID:0x%" PRIx64, taskId, queryId);	564,136,849✔
415	if (ret < 0) {	564,136,849✔
416	qError("TID:0x%"PRIx64" QID:0x%"PRIx64" create task id failed, ignore and continue", taskId, queryId);	×
417	}
418	}	564,136,849✔

taosdata / TDengine / #5029

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