#3562

Committed 20 Dec 2024 09:57AM UTC coverage: 26.655% (-32.2%) from 58.812%

Build # #3562

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travis-ci

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web-flow

Commit Message

Merge pull request #29229 from taosdata/enh/TS-5749-3.0

enh: seperate tsdb async tasks to different thread pools

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21498 of 109421 branches covered (19.65%)

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66 of 96 new or added lines in 7 files covered. (68.75%)

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58.98

/source/dnode/mgmt/mgmt_mnode/src/mmWorker.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/>.
 */

#define _DEFAULT_SOURCE
#include "mmInt.h"

#define PROCESS_THRESHOLD (2000 * 1000)

static inline int32_t mmAcquire(SMnodeMgmt *pMgmt) {
  int32_t code = 0;
  (void)taosThreadRwlockRdlock(&pMgmt->lock);
  if (pMgmt->stopped) {
    code = TSDB_CODE_MNODE_STOPPED;
  } else {
    (void)atomic_add_fetch_32(&pMgmt->refCount, 1);
  }
  (void)taosThreadRwlockUnlock(&pMgmt->lock);
  return code;
}

static inline void mmRelease(SMnodeMgmt *pMgmt) {
  (void)taosThreadRwlockRdlock(&pMgmt->lock);
  (void)atomic_sub_fetch_32(&pMgmt->refCount, 1);
  (void)taosThreadRwlockUnlock(&pMgmt->lock);
}

static inline void mmSendRsp(SRpcMsg *pMsg, int32_t code) {
  SRpcMsg rsp = {
      .code = code,
      .pCont = pMsg->info.rsp,
      .contLen = pMsg->info.rspLen,
      .info = pMsg->info,
  };
  tmsgSendRsp(&rsp);
}

static void mmProcessRpcMsg(SQueueInfo *pInfo, SRpcMsg *pMsg) {
  SMnodeMgmt *pMgmt = pInfo->ahandle;
  pMsg->info.node = pMgmt->pMnode;

  const STraceId *trace = &pMsg->info.traceId;
  dGTrace("msg:%p, get from mnode queue, type:%s", pMsg, TMSG_INFO(pMsg->msgType));

  int32_t code = mndProcessRpcMsg(pMsg, pInfo);

  if (pInfo->timestamp != 0) {
    int64_t cost = taosGetTimestampUs() - pInfo->timestamp;
    if (cost > PROCESS_THRESHOLD) {
      dGWarn("worker:%d,message has been processed for too long, type:%s, cost: %" PRId64 "s", pInfo->threadNum,
             TMSG_INFO(pMsg->msgType), cost / (1000 * 1000));
    }
  }

  if (IsReq(pMsg) && pMsg->info.handle != NULL && code != TSDB_CODE_ACTION_IN_PROGRESS) {
    if (code != 0 && terrno != 0) code = terrno;
    mmSendRsp(pMsg, code);
  } else {
    rpcFreeCont(pMsg->info.rsp);
    pMsg->info.rsp = NULL;
  }

  if (code == TSDB_CODE_SYN_NOT_LEADER || code == TSDB_CODE_SYN_RESTORING) {
    mndPostProcessQueryMsg(pMsg);
  }

  dGTrace("msg:%p is freed, code:%s", pMsg, tstrerror(code));
  rpcFreeCont(pMsg->pCont);
  taosFreeQitem(pMsg);
}

static void mmProcessSyncMsg(SQueueInfo *pInfo, SRpcMsg *pMsg) {
  SMnodeMgmt *pMgmt = pInfo->ahandle;
  pMsg->info.node = pMgmt->pMnode;

  const STraceId *trace = &pMsg->info.traceId;
  dGTrace("msg:%p, get from mnode-sync queue", pMsg);

  SMsgHead *pHead = pMsg->pCont;
  pHead->contLen = ntohl(pHead->contLen);
  pHead->vgId = ntohl(pHead->vgId);

  int32_t code = mndProcessSyncMsg(pMsg);

  dGTrace("msg:%p, is freed, code:0x%x", pMsg, code);
  rpcFreeCont(pMsg->pCont);
  taosFreeQitem(pMsg);
}

static inline int32_t mmPutMsgToWorker(SMnodeMgmt *pMgmt, SSingleWorker *pWorker, SRpcMsg *pMsg) {
  const STraceId *trace = &pMsg->info.traceId;
  int32_t         code = 0;
  if ((code = mmAcquire(pMgmt)) == 0) {
    dGTrace("msg:%p, put into %s queue, type:%s", pMsg, pWorker->name, TMSG_INFO(pMsg->msgType));
    code = taosWriteQitem(pWorker->queue, pMsg);
    mmRelease(pMgmt);
    return code;
  } else {
    dGTrace("msg:%p, failed to put into %s queue since %s, type:%s", pMsg, pWorker->name, tstrerror(code),
            TMSG_INFO(pMsg->msgType));
    return code;
  }
}

int32_t mmPutMsgToWriteQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
  return mmPutMsgToWorker(pMgmt, &pMgmt->writeWorker, pMsg);
}

int32_t mmPutMsgToArbQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
  return mmPutMsgToWorker(pMgmt, &pMgmt->arbWorker, pMsg);
}

int32_t mmPutMsgToSyncQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
  return mmPutMsgToWorker(pMgmt, &pMgmt->syncWorker, pMsg);
}

int32_t mmPutMsgToSyncRdQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
  return mmPutMsgToWorker(pMgmt, &pMgmt->syncRdWorker, pMsg);
}

int32_t mmPutMsgToReadQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
  return mmPutMsgToWorker(pMgmt, &pMgmt->readWorker, pMsg);
}

int32_t mmPutMsgToQueryQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
  int32_t code = 0;
  if (NULL == pMgmt->pMnode) {
    const STraceId *trace = &pMsg->info.traceId;
    code = TSDB_CODE_MNODE_NOT_FOUND;
    dGError("msg:%p, stop to pre-process in mnode since %s, type:%s", pMsg, tstrerror(code), TMSG_INFO(pMsg->msgType));
    return code;
  }
  pMsg->info.node = pMgmt->pMnode;
  if ((code = mndPreProcessQueryMsg(pMsg)) != 0) {
    const STraceId *trace = &pMsg->info.traceId;
    dGError("msg:%p, failed to pre-process in mnode since %s, type:%s", pMsg, tstrerror(code),
            TMSG_INFO(pMsg->msgType));
    return code;
  }
  return mmPutMsgToWorker(pMgmt, &pMgmt->queryWorker, pMsg);
}

int32_t mmPutMsgToFetchQueue(SMnodeMgmt *pMgmt, SRpcMsg *pMsg) {
  return mmPutMsgToWorker(pMgmt, &pMgmt->fetchWorker, pMsg);
}

int32_t mmPutMsgToQueue(SMnodeMgmt *pMgmt, EQueueType qtype, SRpcMsg *pRpc) {
  int32_t code;

  SSingleWorker *pWorker = NULL;
  switch (qtype) {
    case WRITE_QUEUE:
      pWorker = &pMgmt->writeWorker;
      break;
    case QUERY_QUEUE:
      pWorker = &pMgmt->queryWorker;
      break;
    case FETCH_QUEUE:
      pWorker = &pMgmt->fetchWorker;
      break;
    case READ_QUEUE:
      pWorker = &pMgmt->readWorker;
      break;
    case ARB_QUEUE:
      pWorker = &pMgmt->arbWorker;
      break;
    case SYNC_QUEUE:
      pWorker = &pMgmt->syncWorker;
      break;
    case SYNC_RD_QUEUE:
      pWorker = &pMgmt->syncRdWorker;
      break;
    default:
      code = TSDB_CODE_INVALID_PARA;
  }

  if (pWorker == NULL) return code;

  SRpcMsg *pMsg;
  code = taosAllocateQitem(sizeof(SRpcMsg), RPC_QITEM, pRpc->contLen, (void **)&pMsg);
  if (code) return code;

  memcpy(pMsg, pRpc, sizeof(SRpcMsg));
  pRpc->pCont = NULL;

  dTrace("msg:%p, is created and will put into %s queue, type:%s len:%d", pMsg, pWorker->name, TMSG_INFO(pRpc->msgType),
         pRpc->contLen);
  code = mmPutMsgToWorker(pMgmt, pWorker, pMsg);
  if (code != 0) {
    dTrace("msg:%p, is freed", pMsg);
    rpcFreeCont(pMsg->pCont);
    taosFreeQitem(pMsg);
  }
  return code;
}

int32_t mmStartWorker(SMnodeMgmt *pMgmt) {
  int32_t          code = 0;
  SSingleWorkerCfg qCfg = {
      .min = tsNumOfMnodeQueryThreads,
      .max = tsNumOfMnodeQueryThreads,
      .name = "mnode-query",
      .fp = (FItem)mmProcessRpcMsg,
      .param = pMgmt,
      .poolType = QUERY_AUTO_QWORKER_POOL,
  };
  if ((code = tSingleWorkerInit(&pMgmt->queryWorker, &qCfg)) != 0) {
    dError("failed to start mnode-query worker since %s", tstrerror(code));
    return code;
  }

  tsNumOfQueryThreads += tsNumOfMnodeQueryThreads;

  SSingleWorkerCfg fCfg = {
      .min = tsNumOfMnodeFetchThreads,
      .max = tsNumOfMnodeFetchThreads,
      .name = "mnode-fetch",
      .fp = (FItem)mmProcessRpcMsg,
      .param = pMgmt,
  };
  if ((code = tSingleWorkerInit(&pMgmt->fetchWorker, &fCfg)) != 0) {
    dError("failed to start mnode-fetch worker since %s", tstrerror(code));
    return code;
  }

  SSingleWorkerCfg rCfg = {
      .min = tsNumOfMnodeReadThreads,
      .max = tsNumOfMnodeReadThreads,
      .name = "mnode-read",
      .fp = (FItem)mmProcessRpcMsg,
      .param = pMgmt,
  };
  if ((code = tSingleWorkerInit(&pMgmt->readWorker, &rCfg)) != 0) {
    dError("failed to start mnode-read worker since %s", tstrerror(code));
    return code;
  }

  SSingleWorkerCfg wCfg = {
      .min = 1,
      .max = 1,
      .name = "mnode-write",
      .fp = (FItem)mmProcessRpcMsg,
      .param = pMgmt,
  };
  if ((code = tSingleWorkerInit(&pMgmt->writeWorker, &wCfg)) != 0) {
    dError("failed to start mnode-write worker since %s", tstrerror(code));
    return code;
  }

  SSingleWorkerCfg sCfg = {
      .min = 1,
      .max = 1,
      .name = "mnode-sync",
      .fp = (FItem)mmProcessSyncMsg,
      .param = pMgmt,
  };
  if ((code = tSingleWorkerInit(&pMgmt->syncWorker, &sCfg)) != 0) {
    dError("failed to start mnode mnode-sync worker since %s", tstrerror(code));
    return code;
  }

  SSingleWorkerCfg scCfg = {
      .min = 1,
      .max = 1,
      .name = "mnode-sync-rd",
      .fp = (FItem)mmProcessSyncMsg,
      .param = pMgmt,
  };
  if ((code = tSingleWorkerInit(&pMgmt->syncRdWorker, &scCfg)) != 0) {
    dError("failed to start mnode mnode-sync-rd worker since %s", tstrerror(code));
    return code;
  }

  SSingleWorkerCfg arbCfg = {
      .min = 1,
      .max = 1,
      .name = "mnode-arb",
      .fp = (FItem)mmProcessRpcMsg,
      .param = pMgmt,
  };
  if ((code = tSingleWorkerInit(&pMgmt->arbWorker, &arbCfg)) != 0) {
    dError("failed to start mnode mnode-arb worker since %s", tstrerror(code));
    return code;
  }

  dDebug("mnode workers are initialized");
  return code;
}

void mmStopWorker(SMnodeMgmt *pMgmt) {
  while (pMgmt->refCount > 0) taosMsleep(10);

  tSingleWorkerCleanup(&pMgmt->queryWorker);
  tSingleWorkerCleanup(&pMgmt->fetchWorker);
  tSingleWorkerCleanup(&pMgmt->readWorker);
  tSingleWorkerCleanup(&pMgmt->writeWorker);
  tSingleWorkerCleanup(&pMgmt->arbWorker);
  tSingleWorkerCleanup(&pMgmt->syncWorker);
  tSingleWorkerCleanup(&pMgmt->syncRdWorker);
  dDebug("mnode workers are closed");
}

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	#define _DEFAULT_SOURCE
17	#include "mmInt.h"
18
19	#define PROCESS_THRESHOLD (2000 * 1000)
20
21	static inline int32_t mmAcquire(SMnodeMgmt *pMgmt) {	27,060✔
22	int32_t code = 0;	27,060✔
23	(void)taosThreadRwlockRdlock(&pMgmt->lock);	27,060✔
24	if (pMgmt->stopped) {	27,060!
UNCOV 25	code = TSDB_CODE_MNODE_STOPPED;	×
26	} else {
27	(void)atomic_add_fetch_32(&pMgmt->refCount, 1);	27,060✔
28	}
29	(void)taosThreadRwlockUnlock(&pMgmt->lock);	27,060✔
30	return code;	27,060✔
31	}
32
33	static inline void mmRelease(SMnodeMgmt *pMgmt) {	27,059✔
34	(void)taosThreadRwlockRdlock(&pMgmt->lock);	27,059✔
35	(void)atomic_sub_fetch_32(&pMgmt->refCount, 1);	27,060✔
36	(void)taosThreadRwlockUnlock(&pMgmt->lock);	27,060✔
37	}	27,060✔
38
39	static inline void mmSendRsp(SRpcMsg *pMsg, int32_t code) {	19,623✔
40	SRpcMsg rsp = {	19,623✔
41	.code = code,
42	.pCont = pMsg->info.rsp,	19,623✔
43	.contLen = pMsg->info.rspLen,	19,623✔
44	.info = pMsg->info,
45	};
46	tmsgSendRsp(&rsp);	19,623✔
47	}	19,624✔
48
49	static void mmProcessRpcMsg(SQueueInfo pInfo, SRpcMsg pMsg) {	25,451✔
50	SMnodeMgmt *pMgmt = pInfo->ahandle;	25,451✔
51	pMsg->info.node = pMgmt->pMnode;	25,451✔
52
53	const STraceId *trace = &pMsg->info.traceId;	25,451✔
54	dGTrace("msg:%p, get from mnode queue, type:%s", pMsg, TMSG_INFO(pMsg->msgType));	25,451!
55
56	int32_t code = mndProcessRpcMsg(pMsg, pInfo);	25,451✔
57
58	if (pInfo->timestamp != 0) {	25,459!
59	int64_t cost = taosGetTimestampUs() - pInfo->timestamp;	25,460✔
60	if (cost > PROCESS_THRESHOLD) {	25,460✔
61	dGWarn("worker:%d,message has been processed for too long, type:%s, cost: %" PRId64 "s", pInfo->threadNum,	53!
62	TMSG_INFO(pMsg->msgType), cost / (1000 * 1000));
63	}
64	}
65
66	if (IsReq(pMsg) && pMsg->info.handle != NULL && code != TSDB_CODE_ACTION_IN_PROGRESS) {	25,460✔
67	if (code != 0 && terrno != 0) code = terrno;	19,625!
68	mmSendRsp(pMsg, code);	19,625✔
69	} else {
70	rpcFreeCont(pMsg->info.rsp);	5,835✔
71	pMsg->info.rsp = NULL;	5,834✔
72	}
73
74	if (code == TSDB_CODE_SYN_NOT_LEADER \|\| code == TSDB_CODE_SYN_RESTORING) {	25,457!
UNCOV 75	mndPostProcessQueryMsg(pMsg);	×
76	}
77
78	dGTrace("msg:%p is freed, code:%s", pMsg, tstrerror(code));	25,458!
79	rpcFreeCont(pMsg->pCont);	25,458✔
80	taosFreeQitem(pMsg);	25,461✔
81	}	25,461✔
82
83	static void mmProcessSyncMsg(SQueueInfo pInfo, SRpcMsg pMsg) {	1,599✔
84	SMnodeMgmt *pMgmt = pInfo->ahandle;	1,599✔
85	pMsg->info.node = pMgmt->pMnode;	1,599✔
86
87	const STraceId *trace = &pMsg->info.traceId;	1,599✔
88	dGTrace("msg:%p, get from mnode-sync queue", pMsg);	1,599!
89
90	SMsgHead *pHead = pMsg->pCont;	1,599✔
91	pHead->contLen = ntohl(pHead->contLen);	1,599✔
92	pHead->vgId = ntohl(pHead->vgId);	1,599✔
93
94	int32_t code = mndProcessSyncMsg(pMsg);	1,599✔
95
96	dGTrace("msg:%p, is freed, code:0x%x", pMsg, code);	1,599!
97	rpcFreeCont(pMsg->pCont);	1,599✔
98	taosFreeQitem(pMsg);	1,599✔
99	}	1,599✔
100
101	static inline int32_t mmPutMsgToWorker(SMnodeMgmt pMgmt, SSingleWorker pWorker, SRpcMsg *pMsg) {	27,060✔
102	const STraceId *trace = &pMsg->info.traceId;	27,060✔
103	int32_t code = 0;	27,060✔
104	if ((code = mmAcquire(pMgmt)) == 0) {	27,060!
105	dGTrace("msg:%p, put into %s queue, type:%s", pMsg, pWorker->name, TMSG_INFO(pMsg->msgType));	27,060!
106	code = taosWriteQitem(pWorker->queue, pMsg);	27,060✔
107	mmRelease(pMgmt);	27,059✔
108	return code;	27,060✔
109	} else {
UNCOV 110	dGTrace("msg:%p, failed to put into %s queue since %s, type:%s", pMsg, pWorker->name, tstrerror(code),	×
111	TMSG_INFO(pMsg->msgType));
UNCOV 112	return code;	×
113	}
114	}
115
116	int32_t mmPutMsgToWriteQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	2,271✔
117	return mmPutMsgToWorker(pMgmt, &pMgmt->writeWorker, pMsg);	2,271✔
118	}
119
UNCOV 120	int32_t mmPutMsgToArbQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	×
UNCOV 121	return mmPutMsgToWorker(pMgmt, &pMgmt->arbWorker, pMsg);	×
122	}
123
UNCOV 124	int32_t mmPutMsgToSyncQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	×
UNCOV 125	return mmPutMsgToWorker(pMgmt, &pMgmt->syncWorker, pMsg);	×
126	}
127
UNCOV 128	int32_t mmPutMsgToSyncRdQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	×
UNCOV 129	return mmPutMsgToWorker(pMgmt, &pMgmt->syncRdWorker, pMsg);	×
130	}
131
132	int32_t mmPutMsgToReadQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	19,544✔
133	return mmPutMsgToWorker(pMgmt, &pMgmt->readWorker, pMsg);	19,544✔
134	}
135
136	int32_t mmPutMsgToQueryQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	68✔
137	int32_t code = 0;	68✔
138	if (NULL == pMgmt->pMnode) {	68!
139	const STraceId *trace = &pMsg->info.traceId;	×
140	code = TSDB_CODE_MNODE_NOT_FOUND;	×
141	dGError("msg:%p, stop to pre-process in mnode since %s, type:%s", pMsg, tstrerror(code), TMSG_INFO(pMsg->msgType));	×
142	return code;	×
143	}
144	pMsg->info.node = pMgmt->pMnode;	68✔
145	if ((code = mndPreProcessQueryMsg(pMsg)) != 0) {	68!
146	const STraceId *trace = &pMsg->info.traceId;	×
147	dGError("msg:%p, failed to pre-process in mnode since %s, type:%s", pMsg, tstrerror(code),	×
148	TMSG_INFO(pMsg->msgType));
149	return code;	×
150	}
151	return mmPutMsgToWorker(pMgmt, &pMgmt->queryWorker, pMsg);	68✔
152	}
153
154	int32_t mmPutMsgToFetchQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	206✔
155	return mmPutMsgToWorker(pMgmt, &pMgmt->fetchWorker, pMsg);	206✔
156	}
157
158	int32_t mmPutMsgToQueue(SMnodeMgmt pMgmt, EQueueType qtype, SRpcMsg pRpc) {	4,971✔
159	int32_t code;
160
161	SSingleWorker *pWorker = NULL;	4,971✔
162	switch (qtype) {	4,971!
163	case WRITE_QUEUE:	2,816✔
164	pWorker = &pMgmt->writeWorker;	2,816✔
165	break;	2,816✔
166	case QUERY_QUEUE:	×
167	pWorker = &pMgmt->queryWorker;	×
168	break;	×
169	case FETCH_QUEUE:	×
170	pWorker = &pMgmt->fetchWorker;	×
171	break;	×
172	case READ_QUEUE:	77✔
173	pWorker = &pMgmt->readWorker;	77✔
174	break;	77✔
175	case ARB_QUEUE:	479✔
176	pWorker = &pMgmt->arbWorker;	479✔
177	break;	479✔
178	case SYNC_QUEUE:	1,599✔
179	pWorker = &pMgmt->syncWorker;	1,599✔
180	break;	1,599✔
181	case SYNC_RD_QUEUE:	×
182	pWorker = &pMgmt->syncRdWorker;	×
183	break;	×
UNCOV 184	default:	×
UNCOV 185	code = TSDB_CODE_INVALID_PARA;	×
186	}
187
188	if (pWorker == NULL) return code;	4,971!
189
190	SRpcMsg *pMsg;
191	code = taosAllocateQitem(sizeof(SRpcMsg), RPC_QITEM, pRpc->contLen, (void **)&pMsg);	4,971✔
192	if (code) return code;	4,971!
193
194	memcpy(pMsg, pRpc, sizeof(SRpcMsg));	4,971✔
195	pRpc->pCont = NULL;	4,971✔
196
197	dTrace("msg:%p, is created and will put into %s queue, type:%s len:%d", pMsg, pWorker->name, TMSG_INFO(pRpc->msgType),	4,971!
198	pRpc->contLen);
199	code = mmPutMsgToWorker(pMgmt, pWorker, pMsg);	4,971✔
200	if (code != 0) {	4,971!
201	dTrace("msg:%p, is freed", pMsg);	×
202	rpcFreeCont(pMsg->pCont);	×
203	taosFreeQitem(pMsg);	×
204	}
205	return code;	4,971✔
206	}
207
208	int32_t mmStartWorker(SMnodeMgmt *pMgmt) {	13✔
209	int32_t code = 0;	13✔
210	SSingleWorkerCfg qCfg = {	13✔
211	.min = tsNumOfMnodeQueryThreads,
212	.max = tsNumOfMnodeQueryThreads,
213	.name = "mnode-query",
214	.fp = (FItem)mmProcessRpcMsg,
215	.param = pMgmt,
216	.poolType = QUERY_AUTO_QWORKER_POOL,
217	};
218	if ((code = tSingleWorkerInit(&pMgmt->queryWorker, &qCfg)) != 0) {	13!
219	dError("failed to start mnode-query worker since %s", tstrerror(code));	×
220	return code;	×
221	}
222
223	tsNumOfQueryThreads += tsNumOfMnodeQueryThreads;	13✔
224
225	SSingleWorkerCfg fCfg = {	13✔
226	.min = tsNumOfMnodeFetchThreads,
227	.max = tsNumOfMnodeFetchThreads,
228	.name = "mnode-fetch",
229	.fp = (FItem)mmProcessRpcMsg,
230	.param = pMgmt,
231	};
232	if ((code = tSingleWorkerInit(&pMgmt->fetchWorker, &fCfg)) != 0) {	13!
233	dError("failed to start mnode-fetch worker since %s", tstrerror(code));	×
234	return code;	×
235	}
236
237	SSingleWorkerCfg rCfg = {	13✔
238	.min = tsNumOfMnodeReadThreads,
239	.max = tsNumOfMnodeReadThreads,
240	.name = "mnode-read",
241	.fp = (FItem)mmProcessRpcMsg,
242	.param = pMgmt,
243	};
244	if ((code = tSingleWorkerInit(&pMgmt->readWorker, &rCfg)) != 0) {	13!
245	dError("failed to start mnode-read worker since %s", tstrerror(code));	×
246	return code;	×
247	}
248
249	SSingleWorkerCfg wCfg = {	13✔
250	.min = 1,
251	.max = 1,
252	.name = "mnode-write",
253	.fp = (FItem)mmProcessRpcMsg,
254	.param = pMgmt,
255	};
256	if ((code = tSingleWorkerInit(&pMgmt->writeWorker, &wCfg)) != 0) {	13!
257	dError("failed to start mnode-write worker since %s", tstrerror(code));	×
258	return code;	×
259	}
260
261	SSingleWorkerCfg sCfg = {	13✔
262	.min = 1,
263	.max = 1,
264	.name = "mnode-sync",
265	.fp = (FItem)mmProcessSyncMsg,
266	.param = pMgmt,
267	};
268	if ((code = tSingleWorkerInit(&pMgmt->syncWorker, &sCfg)) != 0) {	13!
269	dError("failed to start mnode mnode-sync worker since %s", tstrerror(code));	×
270	return code;	×
271	}
272
273	SSingleWorkerCfg scCfg = {	13✔
274	.min = 1,
275	.max = 1,
276	.name = "mnode-sync-rd",
277	.fp = (FItem)mmProcessSyncMsg,
278	.param = pMgmt,
279	};
280	if ((code = tSingleWorkerInit(&pMgmt->syncRdWorker, &scCfg)) != 0) {	13!
281	dError("failed to start mnode mnode-sync-rd worker since %s", tstrerror(code));	×
282	return code;	×
283	}
284
285	SSingleWorkerCfg arbCfg = {	13✔
286	.min = 1,
287	.max = 1,
288	.name = "mnode-arb",
289	.fp = (FItem)mmProcessRpcMsg,
290	.param = pMgmt,
291	};
292	if ((code = tSingleWorkerInit(&pMgmt->arbWorker, &arbCfg)) != 0) {	13!
293	dError("failed to start mnode mnode-arb worker since %s", tstrerror(code));	×
294	return code;	×
295	}
296
297	dDebug("mnode workers are initialized");	13✔
298	return code;	13✔
299	}
300
301	void mmStopWorker(SMnodeMgmt *pMgmt) {	13✔
302	while (pMgmt->refCount > 0) taosMsleep(10);	13!
303
304	tSingleWorkerCleanup(&pMgmt->queryWorker);	13✔
305	tSingleWorkerCleanup(&pMgmt->fetchWorker);	13✔
306	tSingleWorkerCleanup(&pMgmt->readWorker);	13✔
307	tSingleWorkerCleanup(&pMgmt->writeWorker);	13✔
308	tSingleWorkerCleanup(&pMgmt->arbWorker);	13✔
309	tSingleWorkerCleanup(&pMgmt->syncWorker);	13✔
310	tSingleWorkerCleanup(&pMgmt->syncRdWorker);	13✔
311	dDebug("mnode workers are closed");	13✔
312	}	13✔

taosdata / TDengine / #3562

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