#4918

Committed 08 Jan 2026 11:50AM UTC coverage: 65.916% (+0.5%) from 65.42%

Build # #4918

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push

travis-ci

Committed by

web-flow

Commit Message

merge: from main to 3.0 branch #34215

Run Details

16 of 22 new or added lines in 3 files covered. (72.73%)

788 existing lines in 116 files now uncovered.

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81.19

/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 "executorInt.h"
#include "index.h"
#include "operator.h"
#include "query.h"
#include "querytask.h"
#include "storageapi.h"
#include "thash.h"
#include "ttypes.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) {
  STaskSubJobCtx* ctx = &pTaskInfo->subJobCtx;

  ctx->queryId = pTaskInfo->id.queryId;
  ctx->idStr = pTaskInfo->id.str;
  ctx->pTaskInfo = pTaskInfo;
  ctx->subEndPoints = subEndPoints;
  ctx->rpcHandle = (readHandle && readHandle->pMsgCb) ? readHandle->pMsgCb->clientRpc : NULL;
  
  int32_t subJobNum = taosArrayGetSize(subEndPoints);
  if (subJobNum > 0) {
    pTaskInfo->subJobCtx.subResValues = taosArrayInit_s(POINTER_BYTES, subJobNum);
    if (NULL == pTaskInfo->subJobCtx.subResValues) {
      qError("%s taosArrayInit_s %d subJobValues failed, error:%s", GET_TASKID(pTaskInfo), subJobNum, tstrerror(terrno));
      return terrno;
    }
    
    int32_t code = tsem_init(&ctx->ready, 0, 0);
    if (code) {
      qError("%s tsem_init failed, error:%s", GET_TASKID(pTaskInfo), tstrerror(code));
      return code;
    }
    
    pTaskInfo->subJobCtx.hasSubJobs = true;

    qDebug("%s subJobCtx with %d endPoints inited", pTaskInfo->id.str, subJobNum);
  }

  return TSDB_CODE_SUCCESS;
}



int32_t createExecTaskInfo(SSubplan* pPlan, SExecTaskInfo** pTaskInfo, SReadHandle* pHandle, uint64_t taskId,
                           int32_t vgId, char* sql, EOPTR_EXEC_MODEL model, SArray* subEndPoints) {
  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 (pHandle) {
    if (pHandle->pStateBackend) {
      (*pTaskInfo)->streamInfo.pState = pHandle->pStateBackend;
      (*pTaskInfo)->streamInfo.pOtherState = pHandle->pOtherBackend;
    }
  }

  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;

  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 cleanupStreamInfo(SStreamTaskInfo* pStreamInfo) {
  tDeleteSchemaWrapper(pStreamInfo->schema);
  tOffsetDestroy(&pStreamInfo->currentOffset);
  tDeleteSchemaWrapper(pStreamInfo->notifyResultSchema);
  taosMemoryFree(pStreamInfo->stbFullName);
}

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;
  }
  taosArrayDestroy(pCtx->subResValues);
}

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

  destroySubJobCtx(&pTaskInfo->subJobCtx);

  taosArrayDestroyEx(pTaskInfo->schemaInfos, cleanupQueriedTableScanInfo);
  cleanupStreamInfo(&pTaskInfo->streamInfo);

  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;
  }
  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
27	#include "executorInt.h"
28	#include "index.h"
29	#include "operator.h"
30	#include "query.h"
31	#include "querytask.h"
32	#include "storageapi.h"
33	#include "thash.h"
34	#include "ttypes.h"
35
36	#define CLEAR_QUERY_STATUS(q, st) ((q)->status &= (~(st)))
37
38	int32_t doCreateTask(uint64_t queryId, uint64_t taskId, int32_t vgId, EOPTR_EXEC_MODEL model, SStorageAPI* pAPI,	425,334,440✔
39	SExecTaskInfo** pTaskInfo) {
40	if (pTaskInfo == NULL) {	425,334,440✔
41	return TSDB_CODE_SUCCESS;	×
42	}
43
44	SExecTaskInfo* p = taosMemoryCalloc(1, sizeof(SExecTaskInfo));	425,334,440✔
45	if (p == NULL) {	424,981,596✔
46	return terrno;	×
47	}
48
49	setTaskStatus(p, TASK_NOT_COMPLETED);	424,981,596✔
50	p->cost.created = taosGetTimestampUs();	425,451,751✔
51
52	p->execModel = model;	425,422,111✔
53	p->stopInfo.pStopInfo = taosArrayInit(4, sizeof(SExchangeOpStopInfo));	425,435,918✔
54	p->pResultBlockList = taosArrayInit(128, POINTER_BYTES);	425,216,575✔
55	if (p->stopInfo.pStopInfo == NULL \|\| p->pResultBlockList == NULL) {	425,134,412✔
56	doDestroyTask(p);	43✔
57	return terrno;	×
58	}
59
60	p->storageAPI = *pAPI;	425,289,065✔
61	taosInitRWLatch(&p->lock);	425,412,613✔
62
63	p->id.vgId = vgId;	425,311,415✔
64	p->id.queryId = queryId;	425,284,049✔
65	p->id.taskId = taskId;	425,341,205✔
66	p->id.str = taosMemoryMalloc(64);	425,355,672✔
67	if (p->id.str == NULL) {	425,091,120✔
68	doDestroyTask(p);	×
69	return terrno;	×
70	}
71
72	buildTaskId(taskId, queryId, p->id.str, 64);	425,263,604✔
73	p->schemaInfos = taosArrayInit(1, sizeof(SSchemaInfo));	425,199,891✔
74	if (p->id.str == NULL \|\| p->schemaInfos == NULL) {	424,958,951✔
75	doDestroyTask(p);	78✔
76	return terrno;	×
77	}
78
79	*pTaskInfo = p;	425,250,929✔
80	return TSDB_CODE_SUCCESS;	425,272,041✔
81	}
82
83	int32_t getTaskCode(void* pTaskInfo) { return ((SExecTaskInfo*)pTaskInfo)->code; }	201,518✔
84
85	bool isTaskKilled(void* pTaskInfo) { return (0 != ((SExecTaskInfo*)pTaskInfo)->code); }	2,028,498,855✔
86
87	void setTaskKilled(SExecTaskInfo* pTaskInfo, int32_t rspCode) {	378,258✔
88	pTaskInfo->code = rspCode;	378,258✔
89	(void)stopTableScanOperator(pTaskInfo->pRoot, pTaskInfo->id.str, &pTaskInfo->storageAPI);	378,258✔
90	}	378,258✔
91
92	void setTaskStatus(SExecTaskInfo* pTaskInfo, int8_t status) {	1,294,999,974✔
93	if (status == TASK_NOT_COMPLETED) {	1,294,999,974✔
94	pTaskInfo->status = status;	425,199,059✔
95	} else {
96	// QUERY_NOT_COMPLETED is not compatible with any other status, so clear its position first
97	CLEAR_QUERY_STATUS(pTaskInfo, TASK_NOT_COMPLETED);	869,800,915✔
98	pTaskInfo->status \|= status;	869,882,820✔
99	}
100	}	1,295,267,037✔
101
102
103	int32_t initTaskSubJobCtx(SExecTaskInfo* pTaskInfo, SArray* subEndPoints, SReadHandle* readHandle) {	425,190,239✔
104	STaskSubJobCtx* ctx = &pTaskInfo->subJobCtx;	425,190,239✔
105
106	ctx->queryId = pTaskInfo->id.queryId;	425,316,402✔
107	ctx->idStr = pTaskInfo->id.str;	425,191,531✔
108	ctx->pTaskInfo = pTaskInfo;	425,147,794✔
109	ctx->subEndPoints = subEndPoints;	425,325,037✔
110	ctx->rpcHandle = (readHandle && readHandle->pMsgCb) ? readHandle->pMsgCb->clientRpc : NULL;	424,925,783✔
111
112	int32_t subJobNum = taosArrayGetSize(subEndPoints);	425,252,095✔
113	if (subJobNum > 0) {	425,206,206✔
114	pTaskInfo->subJobCtx.subResValues = taosArrayInit_s(POINTER_BYTES, subJobNum);	127,963,744✔
115	if (NULL == pTaskInfo->subJobCtx.subResValues) {	127,953,974✔
116	qError("%s taosArrayInit_s %d subJobValues failed, error:%s", GET_TASKID(pTaskInfo), subJobNum, tstrerror(terrno));	×
117	return terrno;	×
118	}
119
120	int32_t code = tsem_init(&ctx->ready, 0, 0);	127,811,906✔
121	if (code) {	127,776,983✔
122	qError("%s tsem_init failed, error:%s", GET_TASKID(pTaskInfo), tstrerror(code));	×
123	return code;	×
124	}
125
126	pTaskInfo->subJobCtx.hasSubJobs = true;	127,776,983✔
127
128	qDebug("%s subJobCtx with %d endPoints inited", pTaskInfo->id.str, subJobNum);	127,952,288✔
129	}
130
131	return TSDB_CODE_SUCCESS;	425,104,914✔
132	}
133
134
135
136	int32_t createExecTaskInfo(SSubplan* pPlan, SExecTaskInfo** pTaskInfo, SReadHandle* pHandle, uint64_t taskId,	425,221,888✔
137	int32_t vgId, char* sql, EOPTR_EXEC_MODEL model, SArray* subEndPoints) {
138	int32_t code = doCreateTask(pPlan->id.queryId, taskId, vgId, model, &pHandle->api, pTaskInfo);	425,221,888✔
139	if (*pTaskInfo == NULL \|\| code != 0) {	425,104,660✔
UNCOV 140	nodesDestroyNode((SNode*)pPlan);	×
141	return code;	×
142	}
143
144	(*pTaskInfo)->pSubplan = pPlan;	425,162,307✔
145
146	if (pHandle) {	425,186,916✔
147	if (pHandle->pStateBackend) {	424,961,053✔
148	(*pTaskInfo)->streamInfo.pState = pHandle->pStateBackend;	×
149	(*pTaskInfo)->streamInfo.pOtherState = pHandle->pOtherBackend;	×
150	}
151	}
152
153	if (NULL != sql) {	425,253,074✔
154	(*pTaskInfo)->sql = taosStrdup(sql);	422,736,467✔
155	if (NULL == (*pTaskInfo)->sql) {	422,721,529✔
156	code = terrno;	×
157	doDestroyTask(*pTaskInfo);	×
158	(*pTaskInfo) = NULL;	×
159	return code;	×
160	}
161	}
162
163	(*pTaskInfo)->pWorkerCb = pHandle->pWorkerCb;	425,347,826✔
164	(*pTaskInfo)->pStreamRuntimeInfo = pHandle->streamRtInfo;	425,161,851✔
165
166	code = initTaskSubJobCtx(*pTaskInfo, subEndPoints, pHandle);	425,242,159✔
167	if (code != TSDB_CODE_SUCCESS) {	424,950,827✔
168	doDestroyTask(*pTaskInfo);	×
169	(*pTaskInfo) = NULL;	×
170	return code;	×
171	}
172
173	setTaskScalarExtraInfo(*pTaskInfo);	424,950,827✔
174
175	code = createOperator(pPlan->pNode, *pTaskInfo, pHandle, pPlan->pTagCond, pPlan->pTagIndexCond, pPlan->user,	425,081,424✔
176	pPlan->dbFName, &((*pTaskInfo)->pRoot), model);	425,091,685✔
177
178	if (NULL == (*pTaskInfo)->pRoot \|\| code != 0) {	424,877,612✔
179	doDestroyTask(*pTaskInfo);	12,677,955✔
180	(*pTaskInfo) = NULL;	12,638,393✔
181	}
182	return code;	424,967,044✔
183	}
184
185	void cleanupQueriedTableScanInfo(void* p) {	329,239,414✔
186	SSchemaInfo* pSchemaInfo = p;	329,239,414✔
187
188	taosMemoryFreeClear(pSchemaInfo->dbname);	329,239,414✔
189	taosMemoryFreeClear(pSchemaInfo->tablename);	329,214,020✔
190	tDeleteSchemaWrapper(pSchemaInfo->sw);	329,184,152✔
191	tDeleteSchemaWrapper(pSchemaInfo->qsw);	329,223,912✔
192	}	329,206,283✔
193
194	int32_t initQueriedTableSchemaInfo(SReadHandle* pHandle, SScanPhysiNode* pScanNode, const char* dbName,	329,255,584✔
195	SExecTaskInfo* pTaskInfo) {
196	SMetaReader mr = {0};	329,255,584✔
197	if (pHandle == NULL) {	329,268,323✔
198	return TSDB_CODE_INVALID_PARA;	×
199	}
200
201	SStorageAPI* pAPI = &pTaskInfo->storageAPI;	329,268,323✔
202
203	pAPI->metaReaderFn.initReader(&mr, pHandle->vnode, META_READER_LOCK, &pAPI->metaFn);	329,242,768✔
204	int32_t code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, pScanNode->uid);	329,271,448✔
205	if (code != TSDB_CODE_SUCCESS) {	328,764,343✔
206	qError("failed to get the table meta, uid:0x%" PRIx64 ", suid:0x%" PRIx64 ", %s", pScanNode->uid, pScanNode->suid,	×
207	GET_TASKID(pTaskInfo));
208
209	pAPI->metaReaderFn.clearReader(&mr);	×
210	return code;	×
211	}
212
213	SSchemaInfo schemaInfo = {0};	328,764,343✔
214
215	schemaInfo.tablename = taosStrdup(mr.me.name);	328,875,272✔
216	schemaInfo.dbname = taosStrdup(dbName);	328,734,085✔
217	if (schemaInfo.tablename == NULL \|\| schemaInfo.dbname == NULL) {	328,840,996✔
218	pAPI->metaReaderFn.clearReader(&mr);	299,969✔
219	cleanupQueriedTableScanInfo(&schemaInfo);	×
220	return terrno;	×
221	}
222
223	if (mr.me.type == TSDB_VIRTUAL_NORMAL_TABLE \|\| mr.me.type == TSDB_VIRTUAL_CHILD_TABLE) {	328,541,027✔
224	schemaInfo.rversion = mr.me.colRef.version;	1,836✔
225	}
226
227	if (mr.me.type == TSDB_SUPER_TABLE) {	328,541,027✔
228	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);	145,603,289✔
229	schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;	145,603,289✔
230	} else if (mr.me.type == TSDB_CHILD_TABLE \|\| mr.me.type == TSDB_VIRTUAL_CHILD_TABLE) {	182,936,326✔
231	tDecoderClear(&mr.coder);	121,138,240✔
232
233	tb_uid_t suid = mr.me.ctbEntry.suid;	121,400,730✔
234	code = pAPI->metaReaderFn.getEntryGetUidCache(&mr, suid);	121,400,730✔
235	if (code != TSDB_CODE_SUCCESS) {	121,393,961✔
236	pAPI->metaReaderFn.clearReader(&mr);	×
237	cleanupQueriedTableScanInfo(&schemaInfo);	×
238	return code;	×
239	}
240
241	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.stbEntry.schemaRow);	121,428,873✔
242	schemaInfo.tversion = mr.me.stbEntry.schemaTag.version;	121,428,873✔
243	} else {
244	schemaInfo.sw = tCloneSSchemaWrapper(&mr.me.ntbEntry.schemaRow);	61,794,747✔
245	}
246
247	pAPI->metaReaderFn.clearReader(&mr);	328,826,909✔
248
249	if (schemaInfo.sw == NULL) {	328,435,962✔
250	cleanupQueriedTableScanInfo(&schemaInfo);	×
251	return terrno;	×
252	}
253
254	schemaInfo.qsw = extractQueriedColumnSchema(pScanNode);	328,435,962✔
255	if (schemaInfo.qsw == NULL) {	328,829,723✔
256	cleanupQueriedTableScanInfo(&schemaInfo);	×
257	return terrno;	×
258	}
259
260	void* p = taosArrayPush(pTaskInfo->schemaInfos, &schemaInfo);	328,829,723✔
261	if (p == NULL) {	329,044,636✔
262	cleanupQueriedTableScanInfo(&schemaInfo);	×
263	return terrno;	×
264	}
265
266	return code;	329,044,636✔
267	}
268
269	SSchemaWrapper* extractQueriedColumnSchema(SScanPhysiNode* pScanNode) {	328,754,432✔
270	int32_t numOfCols = LIST_LENGTH(pScanNode->pScanCols);	328,754,432✔
271	int32_t numOfTags = LIST_LENGTH(pScanNode->pScanPseudoCols);	329,014,055✔
272
273	SSchemaWrapper* pqSw = taosMemoryCalloc(1, sizeof(SSchemaWrapper));	328,950,673✔
274	if (pqSw == NULL) {	328,498,617✔
275	return NULL;	×
276	}
277
278	pqSw->pSchema = taosMemoryCalloc(numOfCols + numOfTags, sizeof(SSchema));	328,498,617✔
279	if (pqSw->pSchema == NULL) {	328,096,102✔
280	taosMemoryFree(pqSw);	×
281	return NULL;	×
282	}
283
284	for (int32_t i = 0; i < numOfCols; ++i) {	1,289,086,380✔
285	STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanCols, i);	960,018,037✔
286	SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;	960,060,447✔
287
288	SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];	960,233,834✔
289	pSchema->colId = pColNode->colId;	960,064,170✔
290	pSchema->type = pColNode->node.resType.type;	960,585,461✔
291	pSchema->bytes = pColNode->node.resType.bytes;	960,542,492✔
292	tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));	960,642,015✔
293	}
294
295	// this the tags and pseudo function columns, we only keep the tag columns
296	for (int32_t i = 0; i < numOfTags; ++i) {	495,305,227✔
297	STargetNode* pNode = (STargetNode*)nodesListGetNode(pScanNode->pScanPseudoCols, i);	166,251,561✔
298
299	int32_t type = nodeType(pNode->pExpr);	166,218,876✔
300	if (type == QUERY_NODE_COLUMN) {	166,236,662✔
301	SColumnNode* pColNode = (SColumnNode*)pNode->pExpr;	127,697,163✔
302
303	SSchema* pSchema = &pqSw->pSchema[pqSw->nCols++];	127,696,433✔
304	pSchema->colId = pColNode->colId;	127,714,849✔
305	pSchema->type = pColNode->node.resType.type;	127,645,573✔
306	pSchema->bytes = pColNode->node.resType.bytes;	127,691,746✔
307	tstrncpy(pSchema->name, pColNode->colName, tListLen(pSchema->name));	127,649,115✔
308	}
309	}
310
311	return pqSw;	329,053,666✔
312	}
313
314	static void cleanupStreamInfo(SStreamTaskInfo* pStreamInfo) {	425,420,452✔
315	tDeleteSchemaWrapper(pStreamInfo->schema);	425,420,452✔
316	tOffsetDestroy(&pStreamInfo->currentOffset);	425,459,009✔
317	tDeleteSchemaWrapper(pStreamInfo->notifyResultSchema);	425,413,034✔
318	taosMemoryFree(pStreamInfo->stbFullName);	425,446,469✔
319	}	425,473,455✔
320
321	static void freeBlock(void* pParam) {	560,878,069✔
322	SSDataBlock* pBlock = (SSDataBlock*)pParam;	560,878,069✔
323	blockDataDestroy(pBlock);	560,885,202✔
324	}	560,850,565✔
325
326
327	void destroySubJobCtx(STaskSubJobCtx* pCtx) {	425,457,007✔
328	if (pCtx->transporterId > 0) {	425,457,007✔
329	int32_t ret = asyncFreeConnById(pCtx->rpcHandle, pCtx->transporterId);	142,071✔
330	if (ret != 0) {	142,071✔
331	qDebug("%s failed to free subQ rpc handle, code:%s", pCtx->idStr, tstrerror(ret));	×
332	}
333	pCtx->transporterId = -1;	142,071✔
334	}
335	taosArrayDestroy(pCtx->subResValues);	425,497,947✔
336	}	425,482,399✔
337
338	void doDestroyTask(SExecTaskInfo* pTaskInfo) {	425,403,534✔
339	qDebug("%s execTask is freed", GET_TASKID(pTaskInfo));	425,403,534✔
340	destroyOperator(pTaskInfo->pRoot);	425,402,543✔
341	pTaskInfo->pRoot = NULL;	425,452,318✔
342
343	destroySubJobCtx(&pTaskInfo->subJobCtx);	425,486,332✔
344
345	taosArrayDestroyEx(pTaskInfo->schemaInfos, cleanupQueriedTableScanInfo);	425,456,452✔
346	cleanupStreamInfo(&pTaskInfo->streamInfo);	425,423,133✔
347
348	if (!pTaskInfo->localFetch.localExec) {	425,472,707✔
349	nodesDestroyNode((SNode*)pTaskInfo->pSubplan);	425,438,002✔
350	pTaskInfo->pSubplan = NULL;	425,437,325✔
351	}
352
353	taosArrayDestroyEx(pTaskInfo->pResultBlockList, freeBlock);	425,482,864✔
354	taosArrayDestroy(pTaskInfo->stopInfo.pStopInfo);	425,449,637✔
355	if (!pTaskInfo->paramSet) {	425,427,843✔
356	freeOperatorParam(pTaskInfo->pOpParam, OP_GET_PARAM);	423,479,393✔
357	pTaskInfo->pOpParam = NULL;	423,463,612✔
358	}
359	taosMemoryFreeClear(pTaskInfo->sql);	425,442,927✔
360	taosMemoryFreeClear(pTaskInfo->id.str);	425,409,384✔
361	taosMemoryFreeClear(pTaskInfo);	425,401,944✔
362	}	425,360,385✔
363
364	void buildTaskId(uint64_t taskId, uint64_t queryId, char* dst, int32_t len) {	450,346,473✔
365	int32_t ret = snprintf(dst, len, "TID:0x%" PRIx64 " QID:0x%" PRIx64, taskId, queryId);	450,346,473✔
366	if (ret < 0) {	450,346,473✔
367	qError("TID:0x%"PRIx64" QID:0x%"PRIx64" create task id failed, ignore and continue", taskId, queryId);	×
368	}
369	}	450,346,473✔

taosdata / TDengine / #4918

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