#4881

Committed 14 Dec 2025 03:48AM UTC coverage: 60.617% (+0.5%) from 60.092%

Build # #4881

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push

travis-ci

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web-flow

Commit Message

test: update coverage workflow time (#33918)

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70.25

/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 "storageapi.h"
#include "dmMgmt.h"
#include "audit.h"
#include "libs/function/tudf.h"
#include "metrics.h"
#include "tgrant.h"
#include "tcompare.h"
#include "tss.h"
#include "tanalytics.h"
#include "stream.h"
// clang-format on

extern void cryptUnloadProviders();

#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 dmInitMetrics() {
  int32_t code = 0;
  if ((code = initMetricsManager()) != 0) {
    dError("failed to init metrics 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;

#ifdef USE_SHARED_STORAGE
  if (tsSsEnabled) {
    if ((code = tssInit()) != 0) return code;
    if ((code = tssCreateDefaultInstance()) != 0) return code;
  }
#endif

  if ((code = dmDiskInit()) != 0) return code;
  if (!dmCheckDataDirVersion()) {
    code = TSDB_CODE_INVALID_DATA_FMT;
    return code;
  }
  SDnode* pDnode = dmInstance();
  if ((code = dmCheckDiskSpace()) != 0) return code;
  if ((code = dmCheckRepeatInit(pDnode)) != 0) return code;
  if ((code = dmInitSystem()) != 0) return code;
  if ((code = dmInitMonitor()) != 0) return code;
  if ((code = dmInitMetrics()) != 0) return code;
  if ((code = dmInitAudit()) != 0) return code;
  if ((code = dmInitDnode(pDnode)) != 0) return code;
  if ((code = InitRegexCache() != 0)) return code;

  gExecInfoInit(&pDnode->data, (getDnodeId_f)dmGetDnodeId, dmGetMnodeEpSet);
  if ((code = streamInit(&pDnode->data, (getDnodeId_f)dmGetDnodeId, dmGetMnodeEpSet, dmGetSynEpset)) != 0) return code;

  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 defined(TD_ENTERPRISE) && defined(LINUX)
  cryptUnloadProviders();
#endif

  if (dmCheckRepeatCleanup(pDnode) != 0) return;
  dmCleanupDnode(pDnode);
  monCleanup();
  auditCleanup();
  syncCleanUp();
  walCleanUp();
  cleanupMetrics();
  if (udfcClose() != 0) {
    dError("failed to close udfc");
  }
  udfStopUdfd();
  taosAnalyticsCleanup();
  taosStopCacheRefreshWorker();
  (void)dmDiskClose();
  DestroyRegexCache();

#ifdef USE_SHARED_STORAGE
  if (tsSsEnabled) {
    (void)tssCloseDefaultInstance();
    (void)tssUninit();
  }
#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 BNODE:
        code = TSDB_CODE_BNODE_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 (taosMulMkDir(pWrapper->path) != 0) {
    dmReleaseWrapper(pWrapper);
    code = terrno;
    dError("failed to create dir:%s since %s", pWrapper->path, tstrerror(code));
    return code;
  }

  dInfo("path %s created", pWrapper->path);

  (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 dmProcessAlterNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {
  int32_t code = 0;
  if (SNODE != ntype) {
    dError("failed to process msgType %d since node type is NOT snode", pMsg->msgType);
    return TSDB_CODE_INVALID_MSG;
  }
  
  SDnode *pDnode = dmInstance();
  SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);

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

  pWrapper = &pDnode->wrappers[ntype];

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

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

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

  dmReleaseWrapper(pWrapper);
  
  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 BNODE:
        code = TSDB_CODE_BNODE_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,
      .processAlterNodeFp = dmProcessAlterNodeReq,
      .processAlterNodeTypeFp = dmProcessAlterNodeTypeReq,
      .processDropNodeFp = dmProcessDropNodeReq,
      .sendMonitorReportFp = dmSendMonitorReport,
      .sendMetricsReportFp = dmSendMetricsReport,
      .monitorCleanExpiredSamplesFp = dmMonitorCleanExpiredSamples,
      .metricsCleanExpiredSamplesFp = dmMetricsCleanExpiredSamples,
      .sendAuditRecordFp = auditSendRecordsInBatch,
      .getVnodeLoadsFp = dmGetVnodeLoads,
      .getVnodeLoadsLiteFp = dmGetVnodeLoadsLite,
      .setVnodeSyncTimeoutFp = dmSetVnodeSyncTimeout,
      .getMnodeLoadsFp = dmGetMnodeLoads,
      .setMnodeSyncTimeoutFp = dmSetMnodeSyncTimeout,
      .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 "storageapi.h"
19	#include "dmMgmt.h"
20	#include "audit.h"
21	#include "libs/function/tudf.h"
22	#include "metrics.h"
23	#include "tgrant.h"
24	#include "tcompare.h"
25	#include "tss.h"
26	#include "tanalytics.h"
27	#include "stream.h"
28	// clang-format on
29
30	extern void cryptUnloadProviders();
31
32	#define DM_INIT_AUDIT() \
33	do { \
34	auditCfg.port = tsMonitorPort; \
35	auditCfg.server = tsMonitorFqdn; \
36	auditCfg.comp = tsMonitorComp; \
37	if ((code = auditInit(&auditCfg)) != 0) { \
38	return code; \
39	} \
40	} while (0)
41
42	static SDnode globalDnode = {0};
43
44	SDnode *dmInstance() { return &globalDnode; }	210,698,394✔
45
46	static int32_t dmCheckRepeatInit(SDnode *pDnode) {	319,223✔
47	int32_t code = 0;	319,223✔
48	if (atomic_val_compare_exchange_8(&pDnode->once, DND_ENV_INIT, DND_ENV_READY) != DND_ENV_INIT) {	319,223✔
49	dError("env is already initialized");	×
50	code = TSDB_CODE_REPEAT_INIT;	×
51	return code;	×
52	}
53	return 0;	319,223✔
54	}
55
56	static int32_t dmInitSystem() {	319,223✔
57	if (taosIgnSIGPIPE() != 0) {	319,223✔
58	dError("failed to ignore SIGPIPE");	×
59	}
60
61	if (taosBlockSIGPIPE() != 0) {	319,223✔
62	dError("failed to block SIGPIPE");	×
63	}
64
65	taosResolveCRC();	319,223✔
66	return 0;	319,223✔
67	}
68
69	static int32_t dmInitMonitor() {	319,223✔
70	int32_t code = 0;	319,223✔
71	SMonCfg monCfg = {0};	319,223✔
72
73	monCfg.maxLogs = tsMonitorMaxLogs;	319,223✔
74	monCfg.port = tsMonitorPort;	319,223✔
75	monCfg.server = tsMonitorFqdn;	319,223✔
76	monCfg.comp = tsMonitorComp;	319,223✔
77	if ((code = monInit(&monCfg)) != 0) {	319,223✔
78	dError("failed to init monitor since %s", tstrerror(code));	×
79	}
80	return code;	319,223✔
81	}
82
83	static int32_t dmInitMetrics() {	319,223✔
84	int32_t code = 0;	319,223✔
85	if ((code = initMetricsManager()) != 0) {	319,223✔
86	dError("failed to init metrics since %s", tstrerror(code));	×
87	}
88	return code;	319,223✔
89	}
90
91	static int32_t dmInitAudit() {	319,223✔
92	SAuditCfg auditCfg = {0};	319,223✔
93	int32_t code = 0;	319,223✔
94
95	DM_INIT_AUDIT();	319,223✔
96
97	return 0;	319,223✔
98	}
99
100	static bool dmDataSpaceAvailable() {	319,223✔
101	SDnode *pDnode = dmInstance();	319,223✔
102	if (pDnode->pTfs) {	319,223✔
103	return tfsDiskSpaceAvailable(pDnode->pTfs, 0);	319,223✔
104	}
105	if (!osDataSpaceAvailable()) {	×
106	dError("data disk space unavailable, i.e. %s", tsDataDir);	×
107	return false;	×
108	}
109	return true;	×
110	}
111
112	static int32_t dmCheckDiskSpace() {	319,223✔
113	// availability
114	int32_t code = 0;	319,223✔
115	code = osUpdate();	319,223✔
116	if (code != 0) {	319,223✔
117	dError("failed to update os info since %s", tstrerror(code));	×
118	code = 0; // ignore the error, just log it	×
119	}
120	if (!dmDataSpaceAvailable()) {	319,223✔
121	code = TSDB_CODE_NO_DISKSPACE;	×
122	return code;	×
123	}
124	if (!osLogSpaceAvailable()) {	319,223✔
125	dError("log disk space unavailable, i.e. %s", tsLogDir);	×
126	code = TSDB_CODE_NO_DISKSPACE;	×
127	return code;	×
128	}
129	if (!osTempSpaceAvailable()) {	319,223✔
130	dError("temp disk space unavailable, i.e. %s", tsTempDir);	×
131	code = TSDB_CODE_NO_DISKSPACE;	×
132	return code;	×
133	}
134	return code;	319,223✔
135	}
136
137	int32_t dmDiskInit() {	323,680✔
138	SDnode *pDnode = dmInstance();	323,680✔
139	SDiskCfg dCfg = {.level = 0, .primary = 1, .disable = 0};	323,680✔
140	tstrncpy(dCfg.dir, tsDataDir, TSDB_FILENAME_LEN);	323,680✔
141	SDiskCfg *pDisks = tsDiskCfg;	323,680✔
142	int32_t numOfDisks = tsDiskCfgNum;	323,680✔
143	if (numOfDisks <= 0 \|\| pDisks == NULL) {	323,680✔
144	pDisks = &dCfg;	×
145	numOfDisks = 1;	×
146	}
147
148	int32_t code = tfsOpen(pDisks, numOfDisks, &pDnode->pTfs);	323,680✔
149	if (code != 0) {	323,680✔
150	dError("failed to init tfs since %s", tstrerror(code));	4,457✔
151	TAOS_RETURN(code);	4,457✔
152	}
153	return 0;	319,223✔
154	}
155
156	int32_t dmDiskClose() {	315,601✔
157	SDnode *pDnode = dmInstance();	315,601✔
158	tfsClose(pDnode->pTfs);	315,601✔
159	pDnode->pTfs = NULL;	315,601✔
160	return 0;	315,601✔
161	}
162
163	static bool dmCheckDataDirVersion() {	319,223✔
164	char checkDataDirJsonFileName[PATH_MAX] = {0};	319,223✔
165	snprintf(checkDataDirJsonFileName, PATH_MAX, "%s/dnode/dnodeCfg.json", tsDataDir);	319,223✔
166	if (taosCheckExistFile(checkDataDirJsonFileName)) {	319,223✔
167	dError("The default data directory %s contains old data of tdengine 2.x, please clear it before running!",	×
168	tsDataDir);
169	return false;	×
170	}
171	return true;	319,223✔
172	}
173
174	static int32_t dmCheckDataDirVersionWrapper() {	×
175	if (!dmCheckDataDirVersion()) {	×
176	return TSDB_CODE_INVALID_DATA_FMT;	×
177	}
178	return 0;	×
179	}
180
181	int32_t dmInit() {	323,680✔
182	dInfo("start to init dnode env");	323,680✔
183	int32_t code = 0;	323,680✔
184
185	#ifdef USE_SHARED_STORAGE
186	if (tsSsEnabled) {	323,680✔
187	if ((code = tssInit()) != 0) return code;	×
188	if ((code = tssCreateDefaultInstance()) != 0) return code;	×
189	}
190	#endif
191
192	if ((code = dmDiskInit()) != 0) return code;	323,680✔
193	if (!dmCheckDataDirVersion()) {	319,223✔
194	code = TSDB_CODE_INVALID_DATA_FMT;	×
195	return code;	×
196	}
197	SDnode* pDnode = dmInstance();	319,223✔
198	if ((code = dmCheckDiskSpace()) != 0) return code;	319,223✔
199	if ((code = dmCheckRepeatInit(pDnode)) != 0) return code;	319,223✔
200	if ((code = dmInitSystem()) != 0) return code;	319,223✔
201	if ((code = dmInitMonitor()) != 0) return code;	319,223✔
202	if ((code = dmInitMetrics()) != 0) return code;	319,223✔
203	if ((code = dmInitAudit()) != 0) return code;	319,223✔
204	if ((code = dmInitDnode(pDnode)) != 0) return code;	319,223✔
205	if ((code = InitRegexCache() != 0)) return code;	315,601✔
206
207	gExecInfoInit(&pDnode->data, (getDnodeId_f)dmGetDnodeId, dmGetMnodeEpSet);	315,601✔
208	if ((code = streamInit(&pDnode->data, (getDnodeId_f)dmGetDnodeId, dmGetMnodeEpSet, dmGetSynEpset)) != 0) return code;	315,601✔
209
210	dInfo("dnode env is initialized");	315,601✔
211	return 0;	315,601✔
212	}
213
214	static int32_t dmCheckRepeatCleanup(SDnode *pDnode) {	315,601✔
215	if (atomic_val_compare_exchange_8(&pDnode->once, DND_ENV_READY, DND_ENV_CLEANUP) != DND_ENV_READY) {	315,601✔
216	dError("dnode env is already cleaned up");	×
217	return -1;	×
218	}
219	return 0;	315,601✔
220	}
221
222	void dmCleanup() {	315,601✔
223	dDebug("start to cleanup dnode env");	315,601✔
224	SDnode *pDnode = dmInstance();	315,601✔
225
226	#if defined(TD_ENTERPRISE) && defined(LINUX)
227	cryptUnloadProviders();	315,601✔
228	#endif
229
230	if (dmCheckRepeatCleanup(pDnode) != 0) return;	315,601✔
231	dmCleanupDnode(pDnode);	315,601✔
232	monCleanup();	315,601✔
233	auditCleanup();	315,601✔
234	syncCleanUp();	315,601✔
235	walCleanUp();	315,601✔
236	cleanupMetrics();	315,601✔
237	if (udfcClose() != 0) {	315,601✔
238	dError("failed to close udfc");	×
239	}
240	udfStopUdfd();	315,601✔
241	taosAnalyticsCleanup();	315,601✔
242	taosStopCacheRefreshWorker();	315,601✔
243	(void)dmDiskClose();	315,601✔
244	DestroyRegexCache();	315,601✔
245
246	#ifdef USE_SHARED_STORAGE
247	if (tsSsEnabled) {	315,601✔
248	(void)tssCloseDefaultInstance();	×
249	(void)tssUninit();	×
250	}
251	#endif
252
253	dInfo("dnode env is cleaned up");	315,601✔
254
255	taosMemPoolClose(gMemPoolHandle);	315,601✔
256	taosCleanupCfg();	315,601✔
257	taosCloseLog();	315,601✔
258	}
259
260	void dmStop() {	327,391✔
261	SDnode *pDnode = dmInstance();	327,391✔
262	pDnode->stop = true;	327,391✔
263	}	327,391✔
264
265	int32_t dmRun() {	315,601✔
266	SDnode *pDnode = dmInstance();	315,601✔
267	return dmRunDnode(pDnode);	315,601✔
268	}
269
270	static int32_t dmProcessCreateNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {	25,884✔
271	int32_t code = 0;	25,884✔
272	SDnode *pDnode = dmInstance();	25,884✔
273
274	SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);	25,884✔
275	if (pWrapper != NULL) {	25,884✔
276	dmReleaseWrapper(pWrapper);	×
277	switch (ntype) {	×
278	case MNODE:	×
279	code = TSDB_CODE_MNODE_ALREADY_DEPLOYED;	×
280	break;	×
281	case QNODE:	×
282	code = TSDB_CODE_QNODE_ALREADY_DEPLOYED;	×
283	break;	×
284	case SNODE:	×
285	code = TSDB_CODE_SNODE_ALREADY_DEPLOYED;	×
286	break;	×
287	case BNODE:	×
288	code = TSDB_CODE_BNODE_ALREADY_DEPLOYED;	×
289	break;	×
290	default:	×
291	code = TSDB_CODE_APP_ERROR;	×
292	}
293	dError("failed to create node since %s", tstrerror(code));	×
294	return code;	×
295	}
296
297	dInfo("start to process create-node-request");	25,884✔
298
299	pWrapper = &pDnode->wrappers[ntype];	25,884✔
300
301	if (taosMulMkDir(pWrapper->path) != 0) {	25,884✔
302	dmReleaseWrapper(pWrapper);	×
303	code = terrno;	×
304	dError("failed to create dir:%s since %s", pWrapper->path, tstrerror(code));	×
305	return code;	×
306	}
307
308	dInfo("path %s created", pWrapper->path);	25,884✔
309
310	(void)taosThreadMutexLock(&pDnode->mutex);	25,884✔
311	SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);	25,884✔
312
313	dInfo("node:%s, start to create", pWrapper->name);	25,884✔
314	code = (*pWrapper->func.createFp)(&input, pMsg);	25,884✔
315	if (code != 0) {	25,884✔
316	dError("node:%s, failed to create since %s", pWrapper->name, tstrerror(code));	×
317	} else {
318	dInfo("node:%s, has been created", pWrapper->name);	25,884✔
319	code = dmOpenNode(pWrapper);	25,884✔
320	if (code == 0) {	25,884✔
321	code = dmStartNode(pWrapper);	25,884✔
322	}
323	pWrapper->deployed = true;	25,884✔
324	pWrapper->required = true;	25,884✔
325	}
326
327	(void)taosThreadMutexUnlock(&pDnode->mutex);	25,884✔
328	return code;	25,884✔
329	}
330
331
332	static int32_t dmProcessAlterNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {	177✔
333	int32_t code = 0;	177✔
334	if (SNODE != ntype) {	177✔
335	dError("failed to process msgType %d since node type is NOT snode", pMsg->msgType);	×
336	return TSDB_CODE_INVALID_MSG;	×
337	}
338
339	SDnode *pDnode = dmInstance();	177✔
340	SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);	177✔
341
342	dInfo("start to process alter-node-request");	177✔
343
344	pWrapper = &pDnode->wrappers[ntype];	177✔
345
346	(void)taosThreadMutexLock(&pDnode->mutex);	177✔
347	SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);	177✔
348
349	dInfo("node:%s, start to update", pWrapper->name);	177✔
350	code = (*pWrapper->func.createFp)(&input, pMsg);	177✔
351	if (code != 0) {	177✔
352	dError("node:%s, failed to update since %s", pWrapper->name, tstrerror(code));	×
353	} else {
354	dInfo("node:%s, has been updated", pWrapper->name);	177✔
355	}
356
357	(void)taosThreadMutexUnlock(&pDnode->mutex);	177✔
358
359	dmReleaseWrapper(pWrapper);	177✔
360
361	return code;	177✔
362	}
363
364
365	static int32_t dmProcessAlterNodeTypeReq(EDndNodeType ntype, SRpcMsg *pMsg) {	65,527✔
366	int32_t code = 0;	65,527✔
367	SDnode *pDnode = dmInstance();	65,527✔
368
369	SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);	65,527✔
370	if (pWrapper == NULL) {	65,527✔
371	dError("fail to process alter node type since node not exist");	×
372	return TSDB_CODE_INVALID_MSG;	×
373	}
374	dmReleaseWrapper(pWrapper);	65,527✔
375
376	dInfo("node:%s, start to process alter-node-type-request", pWrapper->name);	65,527✔
377
378	pWrapper = &pDnode->wrappers[ntype];	65,527✔
379
380	if (pWrapper->func.nodeRoleFp != NULL) {	65,527✔
381	ESyncRole role = (*pWrapper->func.nodeRoleFp)(pWrapper->pMgmt);	65,527✔
382	dInfo("node:%s, checking node role:%d", pWrapper->name, role);	65,527✔
383	if (role == TAOS_SYNC_ROLE_VOTER) {	65,527✔
384	dError("node:%s, failed to alter node type since node already is role:%d", pWrapper->name, role);	×
385	code = TSDB_CODE_MNODE_ALREADY_IS_VOTER;	×
386	return code;	×
387	}
388	}
389
390	if (pWrapper->func.isCatchUpFp != NULL) {	65,527✔
391	dInfo("node:%s, checking node catch up", pWrapper->name);	65,527✔
392	if ((*pWrapper->func.isCatchUpFp)(pWrapper->pMgmt) != 1) {	65,527✔
393	code = TSDB_CODE_MNODE_NOT_CATCH_UP;	59,940✔
394	return code;	59,940✔
395	}
396	}
397
398	dInfo("node:%s, catched up leader, continue to process alter-node-type-request", pWrapper->name);	5,587✔
399
400	(void)taosThreadMutexLock(&pDnode->mutex);	5,587✔
401
402	dInfo("node:%s, stopping node", pWrapper->name);	5,587✔
403	dmStopNode(pWrapper);	5,587✔
404	dInfo("node:%s, closing node", pWrapper->name);	5,587✔
405	dmCloseNode(pWrapper);	5,587✔
406
407	pWrapper = &pDnode->wrappers[ntype];	5,587✔
408	if (taosMkDir(pWrapper->path) != 0) {	5,587✔
409	(void)taosThreadMutexUnlock(&pDnode->mutex);	×
410	code = terrno;	×
411	dError("failed to create dir:%s since %s", pWrapper->path, tstrerror(code));	×
412	return code;	×
413	}
414
415	SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);	5,587✔
416
417	dInfo("node:%s, start to create", pWrapper->name);	5,587✔
418	code = (*pWrapper->func.createFp)(&input, pMsg);	5,587✔
419	if (code != 0) {	5,587✔
420	dError("node:%s, failed to create since %s", pWrapper->name, tstrerror(code));	×
421	} else {
422	dInfo("node:%s, has been created", pWrapper->name);	5,587✔
423	code = dmOpenNode(pWrapper);	5,587✔
424	if (code == 0) {	5,587✔
425	code = dmStartNode(pWrapper);	5,587✔
426	}
427	pWrapper->deployed = true;	5,587✔
428	pWrapper->required = true;	5,587✔
429	}
430
431	(void)taosThreadMutexUnlock(&pDnode->mutex);	5,587✔
432	return code;	5,587✔
433	}
434
435	static int32_t dmProcessDropNodeReq(EDndNodeType ntype, SRpcMsg *pMsg) {	19,559✔
436	int32_t code = 0;	19,559✔
437	SDnode *pDnode = dmInstance();	19,559✔
438
439	SMgmtWrapper *pWrapper = dmAcquireWrapper(pDnode, ntype);	19,559✔
440	if (pWrapper == NULL) {	19,559✔
441	switch (ntype) {	×
442	case MNODE:	×
443	code = TSDB_CODE_MNODE_NOT_DEPLOYED;	×
444	break;	×
445	case QNODE:	×
446	code = TSDB_CODE_QNODE_NOT_DEPLOYED;	×
447	break;	×
448	case SNODE:	×
449	code = TSDB_CODE_SNODE_NOT_DEPLOYED;	×
450	break;	×
451	case BNODE:	×
452	code = TSDB_CODE_BNODE_NOT_DEPLOYED;	×
453	break;	×
454	default:	×
455	code = TSDB_CODE_APP_ERROR;	×
456	}
457
458	dError("failed to drop node since %s", tstrerror(code));	×
459	return terrno = code;	×
460	}
461
462	(void)taosThreadMutexLock(&pDnode->mutex);	19,559✔
463	SMgmtInputOpt input = dmBuildMgmtInputOpt(pWrapper);	19,559✔
464
465	dInfo("node:%s, start to drop", pWrapper->name);	19,559✔
466	code = (*pWrapper->func.dropFp)(&input, pMsg);	19,559✔
467	if (code != 0) {	19,559✔
468	dError("node:%s, failed to drop since %s", pWrapper->name, tstrerror(code));	×
469	} else {
470	dInfo("node:%s, has been dropped", pWrapper->name);	19,559✔
471	pWrapper->required = false;	19,559✔
472	pWrapper->deployed = false;	19,559✔
473	}
474
475	dmReleaseWrapper(pWrapper);	19,559✔
476
477	if (code == 0) {	19,559✔
478	dmStopNode(pWrapper);	19,559✔
479	dmCloseNode(pWrapper);	19,559✔
480	taosRemoveDir(pWrapper->path);	19,559✔
481	}
482	(void)taosThreadMutexUnlock(&pDnode->mutex);	19,559✔
483	return code;	19,559✔
484	}
485
486	SMgmtInputOpt dmBuildMgmtInputOpt(SMgmtWrapper *pWrapper) {	2,846,073✔
487	SMgmtInputOpt opt = {	14,226,477✔
488	.path = pWrapper->path,	2,846,073✔
489	.name = pWrapper->name,	2,846,073✔
490	.pTfs = pWrapper->pDnode->pTfs,	2,846,073✔
491	.pData = &pWrapper->pDnode->data,	2,846,073✔
492	.processCreateNodeFp = dmProcessCreateNodeReq,
493	.processAlterNodeFp = dmProcessAlterNodeReq,
494	.processAlterNodeTypeFp = dmProcessAlterNodeTypeReq,
495	.processDropNodeFp = dmProcessDropNodeReq,
496	.sendMonitorReportFp = dmSendMonitorReport,
497	.sendMetricsReportFp = dmSendMetricsReport,
498	.monitorCleanExpiredSamplesFp = dmMonitorCleanExpiredSamples,
499	.metricsCleanExpiredSamplesFp = dmMetricsCleanExpiredSamples,
500	.sendAuditRecordFp = auditSendRecordsInBatch,
501	.getVnodeLoadsFp = dmGetVnodeLoads,
502	.getVnodeLoadsLiteFp = dmGetVnodeLoadsLite,
503	.setVnodeSyncTimeoutFp = dmSetVnodeSyncTimeout,
504	.getMnodeLoadsFp = dmGetMnodeLoads,
505	.setMnodeSyncTimeoutFp = dmSetMnodeSyncTimeout,
506	.getQnodeLoadsFp = dmGetQnodeLoads,
507	.stopDnodeFp = dmStop,
508	};
509
510	opt.msgCb = dmGetMsgcb(pWrapper->pDnode);	2,846,073✔
511	return opt;	2,846,073✔
512	}
513
514	void dmReportStartup(const char pName, const char pDesc) {	19,087,546✔
515	SStartupInfo *pStartup = &(dmInstance()->startup);	19,087,546✔
516	tstrncpy(pStartup->name, pName, TSDB_STEP_NAME_LEN);	19,087,546✔
517	tstrncpy(pStartup->desc, pDesc, TSDB_STEP_DESC_LEN);	19,087,546✔
518	dDebug("step:%s, %s", pStartup->name, pStartup->desc);	19,087,546✔
519	}	19,087,546✔
520
521	int64_t dmGetClusterId() { return globalDnode.data.clusterId; }	×
522
523	bool dmReadyForTest() { return dmInstance()->data.dnodeVer > 0; }	×

taosdata / TDengine / #4881

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