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taosdata / TDengine / #4788

14 Oct 2025 11:21AM UTC coverage: 60.992% (-2.3%) from 63.264%
#4788

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Merge 7ca9b50f9 into 19574fe21

154868 of 324306 branches covered (47.75%)

Branch coverage included in aggregate %.

207304 of 269498 relevant lines covered (76.92%)

125773493.22 hits per line

Source File
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56.9
/source/dnode/mgmt/node_mgmt/src/dmMonitor.c
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/*
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 * Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
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 *
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 * This program is free software: you can use, redistribute, and/or modify
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 * it under the terms of the GNU Affero General Public License, version 3
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 * or later ("AGPL"), as published by the Free Software Foundation.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.
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 *
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 * You should have received a copy of the GNU Affero General Public License
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 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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 */
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#define _DEFAULT_SOURCE
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#include "dmMgmt.h"
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#include "dmNodes.h"
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#include "audit.h"
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static void dmGetMonitorBasicInfo(SDnode *pDnode, SMonBasicInfo *pInfo) {
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  pInfo->protocol = 1;
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  pInfo->dnode_id = pDnode->data.dnodeId;
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  pInfo->cluster_id = pDnode->data.clusterId;
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  tstrncpy(pInfo->dnode_ep, tsLocalEp, TSDB_EP_LEN);
173!
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}
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static void dmGetMonitorBasicInfoBasic(SDnode *pDnode, SMonBasicInfo *pInfo) {
×
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  pInfo->protocol = 2;
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  pInfo->dnode_id = pDnode->data.dnodeId;
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  pInfo->cluster_id = pDnode->data.clusterId;
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  tstrncpy(pInfo->dnode_ep, tsLocalEp, TSDB_EP_LEN);
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}
×
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static void dmGetMonitorDnodeInfo(SDnode *pDnode, SMonDnodeInfo *pInfo) {
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  // pInfo->uptime = (taosGetTimestampMs() - pDnode->data.rebootTime) / (86400000.0f);
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  pInfo->uptime = (taosGetTimestampMs() - pDnode->data.rebootTime) / 1000.0f;
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  pInfo->has_mnode = pDnode->wrappers[MNODE].required;
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  pInfo->has_qnode = pDnode->wrappers[QNODE].required;
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  pInfo->has_snode = pDnode->wrappers[SNODE].required;
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  tstrncpy(pInfo->logdir.name, tsLogDir, sizeof(pInfo->logdir.name));
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  pInfo->logdir.size = tsLogSpace.size;
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  tstrncpy(pInfo->tempdir.name, tsTempDir, sizeof(pInfo->tempdir.name));
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  pInfo->tempdir.size = tsTempSpace.size;
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}
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static void dmGetDmMonitorInfo(SDnode *pDnode) {
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  SMonDmInfo dmInfo = {0};
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  dmGetMonitorBasicInfo(pDnode, &dmInfo.basic);
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  dmGetMonitorDnodeInfo(pDnode, &dmInfo.dnode);
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  dmGetMonitorSystemInfo(&dmInfo.sys);
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  monSetDmInfo(&dmInfo);
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}
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void dmCleanExpriedSamples(SDnode *pDnode) {
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[VNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    if (pWrapper->pMgmt != NULL) {
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      vmCleanExpriedSamples(pWrapper->pMgmt);
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    }
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  }
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  dmReleaseWrapper(pWrapper);
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  return;
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}
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static void dmGetDmMonitorInfoBasic(SDnode *pDnode) {
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  SMonDmInfo dmInfo = {0};
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  dmGetMonitorBasicInfoBasic(pDnode, &dmInfo.basic);
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  monSetDmInfo(&dmInfo);
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}
×
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static void dmGetMmMonitorInfo(SDnode *pDnode) {
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[MNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    SMonMmInfo mmInfo = {0};
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    if (pWrapper->pMgmt != NULL) {
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      mmGetMonitorInfo(pWrapper->pMgmt, &mmInfo);
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    }
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    dmReleaseWrapper(pWrapper);
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    monSetMmInfo(&mmInfo);
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    tFreeSMonMmInfo(&mmInfo);
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  }
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}
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static void dmGetVmMonitorInfo(SDnode *pDnode) {
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[VNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    SMonVmInfo vmInfo = {0};
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    if (pWrapper->pMgmt != NULL) {
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      vmGetMonitorInfo(pWrapper->pMgmt, &vmInfo);
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    }
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    dmReleaseWrapper(pWrapper);
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    monSetVmInfo(&vmInfo);
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    tFreeSMonVmInfo(&vmInfo);
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  }
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}
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static void dmGetQmMonitorInfo(SDnode *pDnode) {
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[QNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    SMonQmInfo qmInfo = {0};
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    if (pWrapper->pMgmt != NULL) {
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      qmGetMonitorInfo(pWrapper->pMgmt, &qmInfo);
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    }
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    dmReleaseWrapper(pWrapper);
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    monSetQmInfo(&qmInfo);
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    tFreeSMonQmInfo(&qmInfo);
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  }
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}
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static void dmGetSmMonitorInfo(SDnode *pDnode) {
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[SNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    SMonSmInfo smInfo = {0};
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    if (pWrapper->pMgmt != NULL) {
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      smGetMonitorInfo(pWrapper->pMgmt, &smInfo);
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    }
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    dmReleaseWrapper(pWrapper);
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    monSetSmInfo(&smInfo);
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    tFreeSMonSmInfo(&smInfo);
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  }
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}
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void dmSendMonitorReport() {
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  if (!tsEnableMonitor || tsMonitorFqdn[0] == 0 || tsMonitorPort == 0) return;
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  dTrace("send monitor report to %s:%u", tsMonitorFqdn, tsMonitorPort);
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  SDnode *pDnode = dmInstance();
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  dmGetDmMonitorInfo(pDnode);
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  dmGetMmMonitorInfo(pDnode);
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  dmGetVmMonitorInfo(pDnode);
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  dmGetQmMonitorInfo(pDnode);
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  dmGetSmMonitorInfo(pDnode);
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  monGenAndSendReport();
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}
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void dmMonitorCleanExpiredSamples() {
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  if (!tsEnableMonitor || tsMonitorFqdn[0] == 0 || tsMonitorPort == 0) return;
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  dTrace("clean monitor expired samples");
173!
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  SDnode *pDnode = dmInstance();
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  (void)dmCleanExpriedSamples(pDnode);
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}
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// Todo: put this in seperate file in the future
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void dmSendAuditRecords() { auditSendRecordsInBatch(); }
×
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void dmGetVnodeLoads(SMonVloadInfo *pInfo) {
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  SDnode       *pDnode = dmInstance();
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[VNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    if (pWrapper->pMgmt != NULL) {
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      vmGetVnodeLoads(pWrapper->pMgmt, pInfo, false);
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    }
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    dmReleaseWrapper(pWrapper);
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  }
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}
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void dmGetVnodeLoadsLite(SMonVloadInfo *pInfo) {
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  SDnode       *pDnode = dmInstance();
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[VNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    if (pWrapper->pMgmt != NULL) {
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      vmGetVnodeLoadsLite(pWrapper->pMgmt, pInfo);
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    }
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    dmReleaseWrapper(pWrapper);
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  }
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}
×
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void dmGetMnodeLoads(SMonMloadInfo *pInfo) {
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  SDnode       *pDnode = dmInstance();
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[MNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    if (pWrapper->pMgmt != NULL) {
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      mmGetMnodeLoads(pWrapper->pMgmt, pInfo);
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    }
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    dmReleaseWrapper(pWrapper);
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  }
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}
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void dmSetMnodeSyncTimeout() {
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  dInfo("dmSetMnodeSyncTimeout");
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  SDnode       *pDnode = dmInstance();
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[MNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    if (pWrapper->pMgmt != NULL) {
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      mmSetMnodeSyncTimeout(pWrapper->pMgmt);
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    }
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    dmReleaseWrapper(pWrapper);
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  }
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}
×
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void dmSetVnodeSyncTimeout() {
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  dInfo("dmSetVnodeSyncTimeout");
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  SDnode       *pDnode = dmInstance();
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[VNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    if (pWrapper->pMgmt != NULL) {
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      vmSetVnodeSyncTimeout(pWrapper->pMgmt);
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    }
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    dmReleaseWrapper(pWrapper);
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  }
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}
×
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void dmGetQnodeLoads(SQnodeLoad *pInfo) {
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  SDnode       *pDnode = dmInstance();
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  SMgmtWrapper *pWrapper = &pDnode->wrappers[QNODE];
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  if (dmMarkWrapper(pWrapper) == 0) {
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    if (pWrapper->pMgmt != NULL) {
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      qmGetQnodeLoads(pWrapper->pMgmt, pInfo);
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    }
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    dmReleaseWrapper(pWrapper);
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  }
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}
38,194,103✔
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