#3548

Committed 04 Dec 2024 01:03PM UTC coverage: 59.846% (-0.8%) from 60.691%

Build # #3548

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travis-ci

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Commit Message

Merge pull request #29033 from taosdata/fix/calculate-vnode-memory-used

fix/calculate-vnode-memory-used

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64.86

/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;
  }

  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) {	4,047,448✔
22	int32_t code = 0;	4,047,448✔
23	(void)taosThreadRwlockRdlock(&pMgmt->lock);	4,047,448✔
24	if (pMgmt->stopped) {	4,049,918✔
25	code = TSDB_CODE_MNODE_STOPPED;	10✔
26	} else {
27	(void)atomic_add_fetch_32(&pMgmt->refCount, 1);	4,049,908✔
28	}
29	(void)taosThreadRwlockUnlock(&pMgmt->lock);	4,049,955✔
30	return code;	4,049,875✔
31	}
32
33	static inline void mmRelease(SMnodeMgmt *pMgmt) {	4,049,540✔
34	(void)taosThreadRwlockRdlock(&pMgmt->lock);	4,049,540✔
35	(void)atomic_sub_fetch_32(&pMgmt->refCount, 1);	4,050,013✔
36	(void)taosThreadRwlockUnlock(&pMgmt->lock);	4,050,125✔
37	}	4,049,999✔
38
39	static inline void mmSendRsp(SRpcMsg *pMsg, int32_t code) {	2,753,440✔
40	SRpcMsg rsp = {	2,753,440✔
41	.code = code,
42	.pCont = pMsg->info.rsp,	2,753,440✔
43	.contLen = pMsg->info.rspLen,	2,753,440✔
44	.info = pMsg->info,
45	};
46	tmsgSendRsp(&rsp);	2,753,440✔
47	}	2,754,041✔
48
49	static void mmProcessRpcMsg(SQueueInfo pInfo, SRpcMsg pMsg) {	3,925,136✔
50	SMnodeMgmt *pMgmt = pInfo->ahandle;	3,925,136✔
51	pMsg->info.node = pMgmt->pMnode;	3,925,136✔
52
53	const STraceId *trace = &pMsg->info.traceId;	3,925,136✔
54	dGTrace("msg:%p, get from mnode queue, type:%s", pMsg, TMSG_INFO(pMsg->msgType));	3,925,136!
55
56	int32_t code = mndProcessRpcMsg(pMsg, pInfo);	3,925,136✔
57
58	if (pInfo->timestamp != 0) {	3,924,427!
59	int64_t cost = taosGetTimestampUs() - pInfo->timestamp;	3,924,696✔
60	if (cost > PROCESS_THRESHOLD) {	3,924,696✔
61	dGWarn("worker:%d,message has been processed for too long, type:%s, cost: %" PRId64 "s", pInfo->threadNum,	1,240!
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) {	3,924,339✔
67	if (code != 0 && terrno != 0) code = terrno;	2,753,953!
68	mmSendRsp(pMsg, code);	2,753,953✔
69	} else {
70	rpcFreeCont(pMsg->info.rsp);	1,170,386✔
71	pMsg->info.rsp = NULL;	1,170,837✔
72	}
73
74	if (code == TSDB_CODE_SYN_NOT_LEADER \|\| code == TSDB_CODE_SYN_RESTORING) {	3,924,790✔
75	mndPostProcessQueryMsg(pMsg);	19,995✔
76	}
77
78	dGTrace("msg:%p is freed, code:%s", pMsg, tstrerror(code));	3,924,856!
79	rpcFreeCont(pMsg->pCont);	3,924,856✔
80	taosFreeQitem(pMsg);	3,925,270✔
81	}	3,925,266✔
82
83	static void mmProcessSyncMsg(SQueueInfo pInfo, SRpcMsg pMsg) {	124,793✔
84	SMnodeMgmt *pMgmt = pInfo->ahandle;	124,793✔
85	pMsg->info.node = pMgmt->pMnode;	124,793✔
86
87	const STraceId *trace = &pMsg->info.traceId;	124,793✔
88	dGTrace("msg:%p, get from mnode-sync queue", pMsg);	124,793!
89
90	SMsgHead *pHead = pMsg->pCont;	124,793✔
91	pHead->contLen = ntohl(pHead->contLen);	124,793✔
92	pHead->vgId = ntohl(pHead->vgId);	124,793✔
93
94	int32_t code = mndProcessSyncMsg(pMsg);	124,793✔
95
96	dGTrace("msg:%p, is freed, code:0x%x", pMsg, code);	124,789!
97	rpcFreeCont(pMsg->pCont);	124,789✔
98	taosFreeQitem(pMsg);	124,786✔
99	}	124,780✔
100
101	static inline int32_t mmPutMsgToWorker(SMnodeMgmt pMgmt, SSingleWorker pWorker, SRpcMsg *pMsg) {	4,047,632✔
102	const STraceId *trace = &pMsg->info.traceId;	4,047,632✔
103	int32_t code = 0;	4,047,632✔
104	if ((code = mmAcquire(pMgmt)) == 0) {	4,047,632✔
105	dGTrace("msg:%p, put into %s queue, type:%s", pMsg, pWorker->name, TMSG_INFO(pMsg->msgType));	4,049,820!
106	code = taosWriteQitem(pWorker->queue, pMsg);	4,049,820✔
107	mmRelease(pMgmt);	4,049,634✔
108	return code;	4,049,953✔
109	} else {
110	dGTrace("msg:%p, failed to put into %s queue since %s, type:%s", pMsg, pWorker->name, tstrerror(code),	10!
111	TMSG_INFO(pMsg->msgType));
112	return code;	10✔
113	}
114	}
115
116	int32_t mmPutMsgToWriteQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	227,014✔
117	return mmPutMsgToWorker(pMgmt, &pMgmt->writeWorker, pMsg);	227,014✔
118	}
119
120	int32_t mmPutMsgToArbQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	10✔
121	return mmPutMsgToWorker(pMgmt, &pMgmt->arbWorker, pMsg);	10✔
122	}
123
124	int32_t mmPutMsgToSyncQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	17,970✔
125	return mmPutMsgToWorker(pMgmt, &pMgmt->syncWorker, pMsg);	17,970✔
126	}
127
128	int32_t mmPutMsgToSyncRdQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	9,867✔
129	return mmPutMsgToWorker(pMgmt, &pMgmt->syncRdWorker, pMsg);	9,867✔
130	}
131
132	int32_t mmPutMsgToReadQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	2,768,656✔
133	return mmPutMsgToWorker(pMgmt, &pMgmt->readWorker, pMsg);	2,768,656✔
134	}
135
136	int32_t mmPutMsgToQueryQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	220,811✔
137	int32_t code = 0;	220,811✔
138	if (NULL == pMgmt->pMnode) {	220,811!
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;	220,811✔
145	if ((code = mndPreProcessQueryMsg(pMsg)) != 0) {	220,811!
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);	221,369✔
152	}
153
154	int32_t mmPutMsgToFetchQueue(SMnodeMgmt pMgmt, SRpcMsg pMsg) {	574,402✔
155	return mmPutMsgToWorker(pMgmt, &pMgmt->fetchWorker, pMsg);	574,402✔
156	}
157
158	int32_t mmPutMsgToQueue(SMnodeMgmt pMgmt, EQueueType qtype, SRpcMsg pRpc) {	228,715✔
159	int32_t code;
160
161	SSingleWorker *pWorker = NULL;	228,715✔
162	switch (qtype) {	228,715!
163	case WRITE_QUEUE:	112,616✔
164	pWorker = &pMgmt->writeWorker;	112,616✔
165	break;	112,616✔
166	case QUERY_QUEUE:	×
167	pWorker = &pMgmt->queryWorker;	×
168	break;	×
169	case FETCH_QUEUE:	×
170	pWorker = &pMgmt->fetchWorker;	×
171	break;	×
172	case READ_QUEUE:	2,634✔
173	pWorker = &pMgmt->readWorker;	2,634✔
174	break;	2,634✔
175	case ARB_QUEUE:	16,504✔
176	pWorker = &pMgmt->arbWorker;	16,504✔
177	break;	16,504✔
178	case SYNC_QUEUE:	96,965✔
179	pWorker = &pMgmt->syncWorker;	96,965✔
180	break;	96,965✔
181	case SYNC_RD_QUEUE:	×
182	pWorker = &pMgmt->syncRdWorker;	×
183	break;	×
184	default:	×
185	code = TSDB_CODE_INVALID_PARA;	×
186	}
187
188	if (pWorker == NULL) return code;	228,715!
189
190	SRpcMsg *pMsg;
191	code = taosAllocateQitem(sizeof(SRpcMsg), RPC_QITEM, pRpc->contLen, (void **)&pMsg);	228,715✔
192	if (code) return code;	228,711!
193
194	memcpy(pMsg, pRpc, sizeof(SRpcMsg));	228,711✔
195	pRpc->pCont = NULL;	228,711✔
196
197	dTrace("msg:%p, is created and will put into %s queue, type:%s len:%d", pMsg, pWorker->name, TMSG_INFO(pRpc->msgType),	228,711!
198	pRpc->contLen);
199	code = mmPutMsgToWorker(pMgmt, pWorker, pMsg);	228,711✔
200	if (code != 0) {	228,718✔
201	dTrace("msg:%p, is freed", pMsg);	5!
202	rpcFreeCont(pMsg->pCont);	5✔
203	taosFreeQitem(pMsg);	5✔
204	}
205	return code;	228,718✔
206	}
207
208	int32_t mmStartWorker(SMnodeMgmt *pMgmt) {	1,701✔
209	int32_t code = 0;	1,701✔
210	SSingleWorkerCfg qCfg = {	1,701✔
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) {	1,701!
219	dError("failed to start mnode-query worker since %s", tstrerror(code));	×
220	return code;	×
221	}
222
223	SSingleWorkerCfg fCfg = {	1,701✔
224	.min = tsNumOfMnodeFetchThreads,
225	.max = tsNumOfMnodeFetchThreads,
226	.name = "mnode-fetch",
227	.fp = (FItem)mmProcessRpcMsg,
228	.param = pMgmt,
229	};
230	if ((code = tSingleWorkerInit(&pMgmt->fetchWorker, &fCfg)) != 0) {	1,701!
231	dError("failed to start mnode-fetch worker since %s", tstrerror(code));	×
232	return code;	×
233	}
234
235	SSingleWorkerCfg rCfg = {	1,701✔
236	.min = tsNumOfMnodeReadThreads,
237	.max = tsNumOfMnodeReadThreads,
238	.name = "mnode-read",
239	.fp = (FItem)mmProcessRpcMsg,
240	.param = pMgmt,
241	};
242	if ((code = tSingleWorkerInit(&pMgmt->readWorker, &rCfg)) != 0) {	1,701!
243	dError("failed to start mnode-read worker since %s", tstrerror(code));	×
244	return code;	×
245	}
246
247	SSingleWorkerCfg wCfg = {	1,701✔
248	.min = 1,
249	.max = 1,
250	.name = "mnode-write",
251	.fp = (FItem)mmProcessRpcMsg,
252	.param = pMgmt,
253	};
254	if ((code = tSingleWorkerInit(&pMgmt->writeWorker, &wCfg)) != 0) {	1,701!
255	dError("failed to start mnode-write worker since %s", tstrerror(code));	×
256	return code;	×
257	}
258
259	SSingleWorkerCfg sCfg = {	1,701✔
260	.min = 1,
261	.max = 1,
262	.name = "mnode-sync",
263	.fp = (FItem)mmProcessSyncMsg,
264	.param = pMgmt,
265	};
266	if ((code = tSingleWorkerInit(&pMgmt->syncWorker, &sCfg)) != 0) {	1,701!
267	dError("failed to start mnode mnode-sync worker since %s", tstrerror(code));	×
268	return code;	×
269	}
270
271	SSingleWorkerCfg scCfg = {	1,701✔
272	.min = 1,
273	.max = 1,
274	.name = "mnode-sync-rd",
275	.fp = (FItem)mmProcessSyncMsg,
276	.param = pMgmt,
277	};
278	if ((code = tSingleWorkerInit(&pMgmt->syncRdWorker, &scCfg)) != 0) {	1,701!
279	dError("failed to start mnode mnode-sync-rd worker since %s", tstrerror(code));	×
280	return code;	×
281	}
282
283	SSingleWorkerCfg arbCfg = {	1,701✔
284	.min = 1,
285	.max = 1,
286	.name = "mnode-arb",
287	.fp = (FItem)mmProcessRpcMsg,
288	.param = pMgmt,
289	};
290	if ((code = tSingleWorkerInit(&pMgmt->arbWorker, &arbCfg)) != 0) {	1,701!
291	dError("failed to start mnode mnode-arb worker since %s", tstrerror(code));	×
292	return code;	×
293	}
294
295	dDebug("mnode workers are initialized");	1,701✔
296	return code;	1,701✔
297	}
298
299	void mmStopWorker(SMnodeMgmt *pMgmt) {	1,701✔
300	while (pMgmt->refCount > 0) taosMsleep(10);	1,701!
301
302	tSingleWorkerCleanup(&pMgmt->queryWorker);	1,701✔
303	tSingleWorkerCleanup(&pMgmt->fetchWorker);	1,701✔
304	tSingleWorkerCleanup(&pMgmt->readWorker);	1,701✔
305	tSingleWorkerCleanup(&pMgmt->writeWorker);	1,701✔
306	tSingleWorkerCleanup(&pMgmt->arbWorker);	1,701✔
307	tSingleWorkerCleanup(&pMgmt->syncWorker);	1,701✔
308	tSingleWorkerCleanup(&pMgmt->syncRdWorker);	1,701✔
309	dDebug("mnode workers are closed");	1,701✔
310	}	1,701✔

taosdata / TDengine / #3548

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