#3664

Committed 20 Mar 2025 09:19AM UTC coverage: 35.63%. First build

Build # #3664

Build Type

push

travis-ci

Committed by

web-flow

Commit Message

Merge 8112ba125 into 9b7434d0a

Run Details

72910 of 278358 branches covered (26.19%)

Branch coverage included in aggregate %.

195 of 257 new or added lines in 17 files covered. (75.88%)

125571 of 278710 relevant lines covered (45.05%)

1012723.65 hits per line

Source File
Press 'n' to go to next uncovered line, 'b' for previous

52.12

/source/dnode/mgmt/node_mgmt/src/dmEnv.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
// clang-format off
#include "dmMgmt.h"
#include "audit.h"
#include "libs/function/tudf.h"
#include "tgrant.h"
#include "tcompare.h"
#include "tcs.h"
#include "tanalytics.h"
// clang-format on

#define DM_INIT_AUDIT()                       \
  do {                                        \
    auditCfg.port = tsMonitorPort;            \
    auditCfg.server = tsMonitorFqdn;          \
    auditCfg.comp = tsMonitorComp;            \
    if ((code = auditInit(&auditCfg)) != 0) { \
      return code;                            \
    }                                         \
  } while (0)

static SDnode globalDnode = {0};

SDnode *dmInstance() { return &globalDnode; }

static int32_t dmCheckRepeatInit(SDnode *pDnode) {
  int32_t code = 0;
  if (atomic_val_compare_exchange_8(&pDnode->once, DND_ENV_INIT, DND_ENV_READY) != DND_ENV_INIT) {
    dError("env is already initialized");
    code = TSDB_CODE_REPEAT_INIT;
    return code;
  }
  return 0;
}

static int32_t dmInitSystem() {
  if (taosIgnSIGPIPE() != 0) {
    dError("failed to ignore SIGPIPE");
  }

  if (taosBlockSIGPIPE() != 0) {
    dError("failed to block SIGPIPE");
  }

  taosResolveCRC();
  return 0;
}

static int32_t dmInitMonitor() {
  int32_t code = 0;
  SMonCfg monCfg = {0};

  monCfg.maxLogs = tsMonitorMaxLogs;
  monCfg.port = tsMonitorPort;
  monCfg.server = tsMonitorFqdn;
  monCfg.comp = tsMonitorComp;
  if ((code = monInit(&monCfg)) != 0) {
    dError("failed to init monitor since %s", tstrerror(code));
  }
  return code;
}

static int32_t dmInitAudit() {
  SAuditCfg auditCfg = {0};
  int32_t   code = 0;

  DM_INIT_AUDIT();

  return 0;
}

static bool dmDataSpaceAvailable() {
  SDnode *pDnode = dmInstance();
  if (pDnode->pTfs) {
    return tfsDiskSpaceAvailable(pDnode->pTfs, 0);
  }
  if (!osDataSpaceAvailable()) {
    dError("data disk space unavailable, i.e. %s", tsDataDir);
    return false;
  }
  return true;
}

static int32_t dmCheckDiskSpace() {
  // availability
  int32_t code = 0;
  code = osUpdate();
  if (code != 0) {
    dError("failed to update os info since %s", tstrerror(code));
    code = 0;  // ignore the error, just log it
  }
  if (!dmDataSpaceAvailable()) {
    code = TSDB_CODE_NO_DISKSPACE;
    return code;
  }
  if (!osLogSpaceAvailable()) {
    dError("log disk space unavailable, i.e. %s", tsLogDir);
    code = TSDB_CODE_NO_DISKSPACE;
    return code;
  }
  if (!osTempSpaceAvailable()) {
    dError("temp disk space unavailable, i.e. %s", tsTempDir);
    code = TSDB_CODE_NO_DISKSPACE;
    return code;
  }
  return code;
}

int32_t dmDiskInit() {
  SDnode  *pDnode = dmInstance();
  SDiskCfg dCfg = {.level = 0, .primary = 1, .disable = 0};
  tstrncpy(dCfg.dir, tsDataDir, TSDB_FILENAME_LEN);
  SDiskCfg *pDisks = tsDiskCfg;
  int32_t   numOfDisks = tsDiskCfgNum;
  if (numOfDisks <= 0 || pDisks == NULL) {
    pDisks = &dCfg;
    numOfDisks = 1;
  }

  int32_t code = tfsOpen(pDisks, numOfDisks, &pDnode->pTfs);
  if (code != 0) {
    dError("failed to init tfs since %s", tstrerror(code));
    TAOS_RETURN(code);
  }
  return 0;
}

int32_t dmDiskClose() {
  SDnode *pDnode = dmInstance();
  tfsClose(pDnode->pTfs);
  pDnode->pTfs = NULL;
  return 0;
}

static bool dmCheckDataDirVersion() {
  char checkDataDirJsonFileName[PATH_MAX] = {0};
  snprintf(checkDataDirJsonFileName, PATH_MAX, "%s/dnode/dnodeCfg.json", tsDataDir);
  if (taosCheckExistFile(checkDataDirJsonFileName)) {
    dError("The default data directory %s contains old data of tdengine 2.x, please clear it before running!",
           tsDataDir);
    return false;
  }
  return true;
}

static int32_t dmCheckDataDirVersionWrapper() {
  if (!dmCheckDataDirVersion()) {
    return TSDB_CODE_INVALID_DATA_FMT;
  }
  return 0;
}

int32_t dmInit() {
  dInfo("start to init dnode env");
  int32_t code = 0;
  if ((code = dmDiskInit()) != 0) return code;
  if (!dmCheckDataDirVersion()) {
    code = TSDB_CODE_INVALID_DATA_FMT;
    return code;
  }
  if ((code = dmCheckDiskSpace()) != 0) return code;
  if ((code = dmCheckRepeatInit(dmInstance())) != 0) return code;
  if ((code = dmInitSystem()) != 0) return code;
  if ((code = dmInitMonitor()) != 0) return code;
  if ((code = dmInitAudit()) != 0) return code;
  if ((code = dmInitDnode(dmInstance())) != 0) return code;
  if ((code = InitRegexCache() != 0)) return code;
#if defined(USE_S3)
  if ((code = tcsInit()) != 0) return code;
#endif

  dInfo("dnode env is initialized");
  return 0;
}

static int32_t dmCheckRepeatCleanup(SDnode *pDnode) {
  if (atomic_val_compare_exchange_8(&pDnode->once, DND_ENV_READY, DND_ENV_CLEANUP) != DND_ENV_READY) {
    dError("dnode env is already cleaned up");
    return -1;
  }
  return 0;
}

void dmCleanup() {
  dDebug("start to cleanup dnode env");
  SDnode *pDnode = dmInstance();
  if (dmCheckRepeatCleanup(pDnode) != 0) return;
  dmCleanupDnode(pDnode);
  monCleanup();
  auditCleanup();
  syncCleanUp();
  walCleanUp();
  if (udfcClose() != 0) {
    dError("failed to close udfc");
  }
  udfStopUdfd();
  taosAnalyticsCleanup();
  taosStopCacheRefreshWorker();
  (void)dmDiskClose();
  DestroyRegexCache();

#if defined(USE_S3)
  tcsUninit();
#endif

  dInfo("dnode env is cleaned up");

  taosMemPoolClose(gMemPoolHandle);
  taosCleanupCfg();
  taosCloseLog();
}

void dmStop() {
  SDnode *pDnode = dmInstance();
  pDnode->stop = true;
}

int32_t dmRun() {
  SDnode *pDnode = dmInstance();
  return dmRunDnode(pDnode);
}

static int32_t dmProcessCreateNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {
  int32_t code = 0;
  SDnode *pDnode = dmInstance();

  SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);
  if (pWrapper != NULL) {
    dmReleaseWrapper(pWrapper);
    switch (ntype) {
      case MNODE:
        code = TSDB_CODE_MNODE_ALREADY_DEPLOYED;
        break;
      case QNODE:
        code = TSDB_CODE_QNODE_ALREADY_DEPLOYED;
        break;
      case SNODE:
        code = TSDB_CODE_SNODE_ALREADY_DEPLOYED;
        break;
      case XNODE:
        code = TSDB_CODE_XNODE_ALREADY_DEPLOYED;
        break;
      default:
        code = TSDB_CODE_APP_ERROR;
    }
    dError("failed to create node since %s", tstrerror(code));
    return code;
  }

  dInfo("start to process create-node-request");

  pWrapper = &pDnode->wrappers[ntype];
  if (taosMkDir(pWrapper->path) != 0) {
    dmReleaseWrapper(pWrapper);
    code = terrno;
    dError("failed to create dir:%s since %s", pWrapper->path, tstrerror(code));
    return code;
  }

  (void)taosThreadMutexLock(&pDnode->mutex);
  SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);

  dInfo("node:%s, start to create", pWrapper->name);
  code = (*pWrapper->func.createFp)(&input, pMsg);
  if (code != 0) {
    dError("node:%s, failed to create since %s", pWrapper->name, tstrerror(code));
  } else {
    dInfo("node:%s, has been created", pWrapper->name);
    code = dmOpenNode(pWrapper);
    if (code == 0) {
      code = dmStartNode(pWrapper);
    }
    pWrapper->deployed = true;
    pWrapper->required = true;
  }

  (void)taosThreadMutexUnlock(&pDnode->mutex);
  return code;
}

static int32_t dmProcessAlterNodeTypeReq(EDndNodeType ntype, SRpcMsg *pMsg) {
  int32_t code = 0;
  SDnode *pDnode = dmInstance();

  SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);
  if (pWrapper == NULL) {
    dError("fail to process alter node type since node not exist");
    return TSDB_CODE_INVALID_MSG;
  }
  dmReleaseWrapper(pWrapper);

  dInfo("node:%s, start to process alter-node-type-request", pWrapper->name);

  pWrapper = &pDnode->wrappers[ntype];

  if (pWrapper->func.nodeRoleFp != NULL) {
    ESyncRole role = (*pWrapper->func.nodeRoleFp)(pWrapper->pMgmt);
    dInfo("node:%s, checking node role:%d", pWrapper->name, role);
    if (role == TAOS_SYNC_ROLE_VOTER) {
      dError("node:%s, failed to alter node type since node already is role:%d", pWrapper->name, role);
      code = TSDB_CODE_MNODE_ALREADY_IS_VOTER;
      return code;
    }
  }

  if (pWrapper->func.isCatchUpFp != NULL) {
    dInfo("node:%s, checking node catch up", pWrapper->name);
    if ((*pWrapper->func.isCatchUpFp)(pWrapper->pMgmt) != 1) {
      code = TSDB_CODE_MNODE_NOT_CATCH_UP;
      return code;
    }
  }

  dInfo("node:%s, catched up leader, continue to process alter-node-type-request", pWrapper->name);

  (void)taosThreadMutexLock(&pDnode->mutex);

  dInfo("node:%s, stopping node", pWrapper->name);
  dmStopNode(pWrapper);
  dInfo("node:%s, closing node", pWrapper->name);
  dmCloseNode(pWrapper);

  pWrapper = &pDnode->wrappers[ntype];
  if (taosMkDir(pWrapper->path) != 0) {
    (void)taosThreadMutexUnlock(&pDnode->mutex);
    code = terrno;
    dError("failed to create dir:%s since %s", pWrapper->path, tstrerror(code));
    return code;
  }

  SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);

  dInfo("node:%s, start to create", pWrapper->name);
  code = (*pWrapper->func.createFp)(&input, pMsg);
  if (code != 0) {
    dError("node:%s, failed to create since %s", pWrapper->name, tstrerror(code));
  } else {
    dInfo("node:%s, has been created", pWrapper->name);
    code = dmOpenNode(pWrapper);
    if (code == 0) {
      code = dmStartNode(pWrapper);
    }
    pWrapper->deployed = true;
    pWrapper->required = true;
  }

  (void)taosThreadMutexUnlock(&pDnode->mutex);
  return code;
}

static int32_t dmProcessDropNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {
  int32_t code = 0;
  SDnode *pDnode = dmInstance();

  SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);
  if (pWrapper == NULL) {
    switch (ntype) {
      case MNODE:
        code = TSDB_CODE_MNODE_NOT_DEPLOYED;
        break;
      case QNODE:
        code = TSDB_CODE_QNODE_NOT_DEPLOYED;
        break;
      case SNODE:
        code = TSDB_CODE_SNODE_NOT_DEPLOYED;
        break;
      case XNODE:
        code = TSDB_CODE_XNODE_NOT_DEPLOYED;
        break;
      default:
        code = TSDB_CODE_APP_ERROR;
    }

    dError("failed to drop node since %s", tstrerror(code));
    return terrno = code;
  }

  (void)taosThreadMutexLock(&pDnode->mutex);
  SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);

  dInfo("node:%s, start to drop", pWrapper->name);
  code = (*pWrapper->func.dropFp)(&input, pMsg);
  if (code != 0) {
    dError("node:%s, failed to drop since %s", pWrapper->name, tstrerror(code));
  } else {
    dInfo("node:%s, has been dropped", pWrapper->name);
    pWrapper->required = false;
    pWrapper->deployed = false;
  }

  dmReleaseWrapper(pWrapper);

  if (code == 0) {
    dmStopNode(pWrapper);
    dmCloseNode(pWrapper);
    taosRemoveDir(pWrapper->path);
  }
  (void)taosThreadMutexUnlock(&pDnode->mutex);
  return code;
}

SMgmtInputOpt dmBuildMgmtInputOpt(SMgmtWrapper *pWrapper) {
  SMgmtInputOpt opt = {
      .path = pWrapper->path,
      .name = pWrapper->name,
      .pTfs = pWrapper->pDnode->pTfs,
      .pData = &pWrapper->pDnode->data,
      .processCreateNodeFp = dmProcessCreateNodeReq,
      .processAlterNodeTypeFp = dmProcessAlterNodeTypeReq,
      .processDropNodeFp = dmProcessDropNodeReq,
      .sendMonitorReportFp = dmSendMonitorReport,
      .monitorCleanExpiredSamplesFp = dmMonitorCleanExpiredSamples,
      .sendAuditRecordFp = auditSendRecordsInBatch,
      .getVnodeLoadsFp = dmGetVnodeLoads,
      .getVnodeLoadsLiteFp = dmGetVnodeLoadsLite,
      .getMnodeLoadsFp = dmGetMnodeLoads,
      .getQnodeLoadsFp = dmGetQnodeLoads,
      .stopDnodeFp = dmStop,
  };

  opt.msgCb = dmGetMsgcb(pWrapper->pDnode);
  return opt;
}

void dmReportStartup(const char *pName, const char *pDesc) {
  SStartupInfo *pStartup = &(dmInstance()->startup);
  tstrncpy(pStartup->name, pName, TSDB_STEP_NAME_LEN);
  tstrncpy(pStartup->desc, pDesc, TSDB_STEP_DESC_LEN);
  dDebug("step:%s, %s", pStartup->name, pStartup->desc);
}

int64_t dmGetClusterId() { return globalDnode.data.clusterId; }

bool dmReadyForTest() { return dmInstance()->data.dnodeVer > 0; }

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	// clang-format off
18	#include "dmMgmt.h"
19	#include "audit.h"
20	#include "libs/function/tudf.h"
21	#include "tgrant.h"
22	#include "tcompare.h"
23	#include "tcs.h"
24	#include "tanalytics.h"
25	// clang-format on
26
27	#define DM_INIT_AUDIT() \
28	do { \
29	auditCfg.port = tsMonitorPort; \
30	auditCfg.server = tsMonitorFqdn; \
31	auditCfg.comp = tsMonitorComp; \
32	if ((code = auditInit(&auditCfg)) != 0) { \
33	return code; \
34	} \
35	} while (0)
36
37	static SDnode globalDnode = {0};
38
39	SDnode *dmInstance() { return &globalDnode; }	6,256✔
40
41	static int32_t dmCheckRepeatInit(SDnode *pDnode) {	73✔
42	int32_t code = 0;	73✔
43	if (atomic_val_compare_exchange_8(&pDnode->once, DND_ENV_INIT, DND_ENV_READY) != DND_ENV_INIT) {	73!
44	dError("env is already initialized");	×
45	code = TSDB_CODE_REPEAT_INIT;	×
46	return code;	×
47	}
48	return 0;	73✔
49	}
50
51	static int32_t dmInitSystem() {	73✔
52	if (taosIgnSIGPIPE() != 0) {	73!
53	dError("failed to ignore SIGPIPE");	×
54	}
55
56	if (taosBlockSIGPIPE() != 0) {	73!
57	dError("failed to block SIGPIPE");	×
58	}
59
60	taosResolveCRC();	73✔
61	return 0;	73✔
62	}
63
64	static int32_t dmInitMonitor() {	73✔
65	int32_t code = 0;	73✔
66	SMonCfg monCfg = {0};	73✔
67
68	monCfg.maxLogs = tsMonitorMaxLogs;	73✔
69	monCfg.port = tsMonitorPort;	73✔
70	monCfg.server = tsMonitorFqdn;	73✔
71	monCfg.comp = tsMonitorComp;	73✔
72	if ((code = monInit(&monCfg)) != 0) {	73!
73	dError("failed to init monitor since %s", tstrerror(code));	×
74	}
75	return code;	73✔
76	}
77
78	static int32_t dmInitAudit() {	73✔
79	SAuditCfg auditCfg = {0};	73✔
80	int32_t code = 0;	73✔
81
82	DM_INIT_AUDIT();	73!
83
84	return 0;	73✔
85	}
86
87	static bool dmDataSpaceAvailable() {	73✔
88	SDnode *pDnode = dmInstance();	73✔
89	if (pDnode->pTfs) {	73!
90	return tfsDiskSpaceAvailable(pDnode->pTfs, 0);	73✔
91	}
92	if (!osDataSpaceAvailable()) {	×
93	dError("data disk space unavailable, i.e. %s", tsDataDir);	×
94	return false;	×
95	}
96	return true;	×
97	}
98
99	static int32_t dmCheckDiskSpace() {	73✔
100	// availability
101	int32_t code = 0;	73✔
102	code = osUpdate();	73✔
103	if (code != 0) {	73!
104	dError("failed to update os info since %s", tstrerror(code));	×
105	code = 0; // ignore the error, just log it	×
106	}
107	if (!dmDataSpaceAvailable()) {	73!
108	code = TSDB_CODE_NO_DISKSPACE;	×
109	return code;	×
110	}
111	if (!osLogSpaceAvailable()) {	73!
112	dError("log disk space unavailable, i.e. %s", tsLogDir);	×
113	code = TSDB_CODE_NO_DISKSPACE;	×
114	return code;	×
115	}
116	if (!osTempSpaceAvailable()) {	73!
117	dError("temp disk space unavailable, i.e. %s", tsTempDir);	×
118	code = TSDB_CODE_NO_DISKSPACE;	×
119	return code;	×
120	}
121	return code;	73✔
122	}
123
124	int32_t dmDiskInit() {	73✔
125	SDnode *pDnode = dmInstance();	73✔
126	SDiskCfg dCfg = {.level = 0, .primary = 1, .disable = 0};	73✔
127	tstrncpy(dCfg.dir, tsDataDir, TSDB_FILENAME_LEN);	73✔
128	SDiskCfg *pDisks = tsDiskCfg;	73✔
129	int32_t numOfDisks = tsDiskCfgNum;	73✔
130	if (numOfDisks <= 0 \|\| pDisks == NULL) {	73!
131	pDisks = &dCfg;	8✔
132	numOfDisks = 1;	8✔
133	}
134
135	int32_t code = tfsOpen(pDisks, numOfDisks, &pDnode->pTfs);	73✔
136	if (code != 0) {	73!
137	dError("failed to init tfs since %s", tstrerror(code));	×
138	TAOS_RETURN(code);	×
139	}
140	return 0;	73✔
141	}
142
143	int32_t dmDiskClose() {	21✔
144	SDnode *pDnode = dmInstance();	21✔
145	tfsClose(pDnode->pTfs);	21✔
146	pDnode->pTfs = NULL;	21✔
147	return 0;	21✔
148	}
149
150	static bool dmCheckDataDirVersion() {	73✔
151	char checkDataDirJsonFileName[PATH_MAX] = {0};	73✔
152	snprintf(checkDataDirJsonFileName, PATH_MAX, "%s/dnode/dnodeCfg.json", tsDataDir);	73✔
153	if (taosCheckExistFile(checkDataDirJsonFileName)) {	73!
154	dError("The default data directory %s contains old data of tdengine 2.x, please clear it before running!",	×
155	tsDataDir);
156	return false;	×
157	}
158	return true;	73✔
159	}
160
161	static int32_t dmCheckDataDirVersionWrapper() {	×
162	if (!dmCheckDataDirVersion()) {	×
163	return TSDB_CODE_INVALID_DATA_FMT;	×
164	}
165	return 0;	×
166	}
167
168	int32_t dmInit() {	73✔
169	dInfo("start to init dnode env");	73!
170	int32_t code = 0;	73✔
171	if ((code = dmDiskInit()) != 0) return code;	73!
172	if (!dmCheckDataDirVersion()) {	73!
173	code = TSDB_CODE_INVALID_DATA_FMT;	×
174	return code;	×
175	}
176	if ((code = dmCheckDiskSpace()) != 0) return code;	73!
177	if ((code = dmCheckRepeatInit(dmInstance())) != 0) return code;	73!
178	if ((code = dmInitSystem()) != 0) return code;	73!
179	if ((code = dmInitMonitor()) != 0) return code;	73!
180	if ((code = dmInitAudit()) != 0) return code;	73!
181	if ((code = dmInitDnode(dmInstance())) != 0) return code;	73✔
182	if ((code = InitRegexCache() != 0)) return code;	72!
183	#if defined(USE_S3)
184	if ((code = tcsInit()) != 0) return code;	72!
185	#endif
186
187	dInfo("dnode env is initialized");	72!
188	return 0;	72✔
189	}
190
191	static int32_t dmCheckRepeatCleanup(SDnode *pDnode) {	29✔
192	if (atomic_val_compare_exchange_8(&pDnode->once, DND_ENV_READY, DND_ENV_CLEANUP) != DND_ENV_READY) {	29✔
193	dError("dnode env is already cleaned up");	8!
194	return -1;	8✔
195	}
196	return 0;	21✔
197	}
198
199	void dmCleanup() {	29✔
200	dDebug("start to cleanup dnode env");	29✔
201	SDnode *pDnode = dmInstance();	29✔
202	if (dmCheckRepeatCleanup(pDnode) != 0) return;	29✔
203	dmCleanupDnode(pDnode);	21✔
204	monCleanup();	21✔
205	auditCleanup();	21✔
206	syncCleanUp();	21✔
207	walCleanUp();	21✔
208	if (udfcClose() != 0) {	21!
209	dError("failed to close udfc");	×
210	}
211	udfStopUdfd();	21✔
212	taosAnalyticsCleanup();	21✔
213	taosStopCacheRefreshWorker();	21✔
214	(void)dmDiskClose();	21✔
215	DestroyRegexCache();	21✔
216
217	#if defined(USE_S3)
218	tcsUninit();	21✔
219	#endif
220
221	dInfo("dnode env is cleaned up");	21!
222
223	taosMemPoolClose(gMemPoolHandle);	21✔
224	taosCleanupCfg();	21✔
225	taosCloseLog();	21✔
226	}
227
228	void dmStop() {	21✔
229	SDnode *pDnode = dmInstance();	21✔
230	pDnode->stop = true;	21✔
231	}	21✔
232
233	int32_t dmRun() {	72✔
234	SDnode *pDnode = dmInstance();	72✔
235	return dmRunDnode(pDnode);	72✔
236	}
237
238	static int32_t dmProcessCreateNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {	6✔
239	int32_t code = 0;	6✔
240	SDnode *pDnode = dmInstance();	6✔
241
242	SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);	6✔
243	if (pWrapper != NULL) {	6✔
244	dmReleaseWrapper(pWrapper);	2✔
245	switch (ntype) {	2!
246	case MNODE:	×
247	code = TSDB_CODE_MNODE_ALREADY_DEPLOYED;	×
248	break;	×
249	case QNODE:	2✔
250	code = TSDB_CODE_QNODE_ALREADY_DEPLOYED;	2✔
251	break;	2✔
252	case SNODE:	×
253	code = TSDB_CODE_SNODE_ALREADY_DEPLOYED;	×
254	break;	×
NEW 255	case XNODE:	×
NEW 256	code = TSDB_CODE_XNODE_ALREADY_DEPLOYED;	×
257	break;
258	default:	2!
259	code = TSDB_CODE_APP_ERROR;	2✔
260	}
261	dError("failed to create node since %s", tstrerror(code));
262	return code;	4!
263	}
264		4✔
265	dInfo("start to process create-node-request");	4!
266		×
267	pWrapper = &pDnode->wrappers[ntype];	×
268	if (taosMkDir(pWrapper->path) != 0) {	×
269	dmReleaseWrapper(pWrapper);	×
270	code = terrno;
271	dError("failed to create dir:%s since %s", pWrapper->path, tstrerror(code));
272	return code;	4✔
273	}	4✔
274
275	(void)taosThreadMutexLock(&pDnode->mutex);	4!
276	SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);	4✔
277		4✔
278	dInfo("node:%s, start to create", pWrapper->name);	1!
279	code = (*pWrapper->func.createFp)(&input, pMsg);
280	if (code != 0) {	3!
281	dError("node:%s, failed to create since %s", pWrapper->name, tstrerror(code));	3✔
282	} else {	3!
283	dInfo("node:%s, has been created", pWrapper->name);	3✔
284	code = dmOpenNode(pWrapper);
285	if (code == 0) {	3✔
286	code = dmStartNode(pWrapper);	3✔
287	}
288	pWrapper->deployed = true;
289	pWrapper->required = true;	4✔
290	}	4✔
291
292	(void)taosThreadMutexUnlock(&pDnode->mutex);
293	return code;	×
294	}	×
295		×
296	static int32_t dmProcessAlterNodeTypeReq(EDndNodeType ntype, SRpcMsg *pMsg) {
297	int32_t code = 0;	×
298	SDnode *pDnode = dmInstance();	×
299		×
300	SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);	×
301	if (pWrapper == NULL) {
302	dError("fail to process alter node type since node not exist");	×
303	return TSDB_CODE_INVALID_MSG;
304	}	×
305	dmReleaseWrapper(pWrapper);
306		×
307	dInfo("node:%s, start to process alter-node-type-request", pWrapper->name);
308		×
309	pWrapper = &pDnode->wrappers[ntype];	×
310		×
311	if (pWrapper->func.nodeRoleFp != NULL) {	×
312	ESyncRole role = (*pWrapper->func.nodeRoleFp)(pWrapper->pMgmt);	×
313	dInfo("node:%s, checking node role:%d", pWrapper->name, role);	×
314	if (role == TAOS_SYNC_ROLE_VOTER) {	×
315	dError("node:%s, failed to alter node type since node already is role:%d", pWrapper->name, role);
316	code = TSDB_CODE_MNODE_ALREADY_IS_VOTER;
317	return code;
318	}	×
319	}	×
320		×
321	if (pWrapper->func.isCatchUpFp != NULL) {	×
322	dInfo("node:%s, checking node catch up", pWrapper->name);	×
323	if ((*pWrapper->func.isCatchUpFp)(pWrapper->pMgmt) != 1) {
324	code = TSDB_CODE_MNODE_NOT_CATCH_UP;
325	return code;
326	}	×
327	}
328		×
329	dInfo("node:%s, catched up leader, continue to process alter-node-type-request", pWrapper->name);
330		×
331	(void)taosThreadMutexLock(&pDnode->mutex);	×
332		×
333	dInfo("node:%s, stopping node", pWrapper->name);	×
334	dmStopNode(pWrapper);
335	dInfo("node:%s, closing node", pWrapper->name);	×
336	dmCloseNode(pWrapper);	×
337		×
338	pWrapper = &pDnode->wrappers[ntype];	×
339	if (taosMkDir(pWrapper->path) != 0) {	×
340	(void)taosThreadMutexUnlock(&pDnode->mutex);	×
341	code = terrno;
342	dError("failed to create dir:%s since %s", pWrapper->path, tstrerror(code));
343	return code;	×
344	}
345		×
346	SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);	×
347		×
348	dInfo("node:%s, start to create", pWrapper->name);	×
349	code = (*pWrapper->func.createFp)(&input, pMsg);
350	if (code != 0) {	×
351	dError("node:%s, failed to create since %s", pWrapper->name, tstrerror(code));	×
352	} else {	×
353	dInfo("node:%s, has been created", pWrapper->name);	×
354	code = dmOpenNode(pWrapper);
355	if (code == 0) {	×
356	code = dmStartNode(pWrapper);	×
357	}
358	pWrapper->deployed = true;
359	pWrapper->required = true;	×
360	}	×
361
362	(void)taosThreadMutexUnlock(&pDnode->mutex);
363	return code;	3✔
364	}	3✔
365		3✔
366	static int32_t dmProcessDropNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {
367	int32_t code = 0;	3✔
368	SDnode *pDnode = dmInstance();	3✔
369		2!
370	SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);	×
371	if (pWrapper == NULL) {	×
372	switch (ntype) {	×
373	case MNODE:	2✔
374	code = TSDB_CODE_MNODE_NOT_DEPLOYED;	2✔
375	break;	2✔
376	case QNODE:	×
377	code = TSDB_CODE_QNODE_NOT_DEPLOYED;	×
378	break;	×
379	case SNODE:	×
380	code = TSDB_CODE_SNODE_NOT_DEPLOYED;	×
381	break;
382	case XNODE:
383	code = TSDB_CODE_XNODE_NOT_DEPLOYED;	2!
384	break;	2✔
385	default:
386	code = TSDB_CODE_APP_ERROR;
387	}	1✔
388		1✔
389	dError("failed to drop node since %s", tstrerror(code));
390	return terrno = code;	1!
391	}	1✔
392		1!
393	(void)taosThreadMutexLock(&pDnode->mutex);	×
394	SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);
395		1!
396	dInfo("node:%s, start to drop", pWrapper->name);	1✔
397	code = (*pWrapper->func.dropFp)(&input, pMsg);	1✔
398	if (code != 0) {
399	dError("node:%s, failed to drop since %s", pWrapper->name, tstrerror(code));
400	} else {	1✔
401	dInfo("node:%s, has been dropped", pWrapper->name);
402	pWrapper->required = false;	1!
403	pWrapper->deployed = false;	1✔
404	}	1✔
405		1✔
406	dmReleaseWrapper(pWrapper);
407		1✔
408	if (code == 0) {	1✔
409	dmStopNode(pWrapper);
410	dmCloseNode(pWrapper);
411	taosRemoveDir(pWrapper->path);	484✔
412	}	484✔
413	(void)taosThreadMutexUnlock(&pDnode->mutex);	484✔
414	return code;	484✔
415	}	484✔
416		484✔
417	SMgmtInputOpt dmBuildMgmtInputOpt(SMgmtWrapper *pWrapper) {
418	SMgmtInputOpt opt = {
419	.path = pWrapper->path,
420	.name = pWrapper->name,
421	.pTfs = pWrapper->pDnode->pTfs,
422	.pData = &pWrapper->pDnode->data,
423	.processCreateNodeFp = dmProcessCreateNodeReq,
424	.processAlterNodeTypeFp = dmProcessAlterNodeTypeReq,
425	.processDropNodeFp = dmProcessDropNodeReq,
426	.sendMonitorReportFp = dmSendMonitorReport,
427	.monitorCleanExpiredSamplesFp = dmMonitorCleanExpiredSamples,
428	.sendAuditRecordFp = auditSendRecordsInBatch,
429	.getVnodeLoadsFp = dmGetVnodeLoads,
430	.getVnodeLoadsLiteFp = dmGetVnodeLoadsLite,	484✔
431	.getMnodeLoadsFp = dmGetMnodeLoads,	484✔
432	.getQnodeLoadsFp = dmGetQnodeLoads,
433	.stopDnodeFp = dmStop,
434	};	1,175✔
435		1,175✔
436	opt.msgCb = dmGetMsgcb(pWrapper->pDnode);	1,175✔
437	return opt;	1,175✔
438	}	1,175✔
439		1,175✔
440	void dmReportStartup(const char pName, const char pDesc) {
441	SStartupInfo *pStartup = &(dmInstance()->startup);	×
442	tstrncpy(pStartup->name, pName, TSDB_STEP_NAME_LEN);
443	tstrncpy(pStartup->desc, pDesc, TSDB_STEP_DESC_LEN);	34✔
444	dDebug("step:%s, %s", pStartup->name, pStartup->desc);
445	}
446
447	int64_t dmGetClusterId() { return globalDnode.data.clusterId; }
448
449	bool dmReadyForTest() { return dmInstance()->data.dnodeVer > 0; }

taosdata / TDengine / #3664

Source File Press 'n' to go to next uncovered line, 'b' for previous

Source File
Press 'n' to go to next uncovered line, 'b' for previous