zhouzhiy commented on issue #18537:
URL: https://github.com/apache/iotdb/issues/18537#issuecomment-5447856369
configNode的日志：
2026-08-28 00:06:14,847 [ProcedureTimeoutExecutor] INFO
o.a.i.c.p.PartitionTableAutoCleaner:66 - [PartitionTableCleaner] Periodically
activate PartitionTableAutoCleaner, databaseTTL: {root.db_equipment_status=-1,
root.db_location=-1, root.db_operation_log=-1, root.db_scene_linkage_log=-1,
root.db_statistic_data=-1, root.db_system_log=-1, root.db_user_login_log=-1,
root.ln_1=-1, root.ln_2=-1, root.ln_event_original=-1, root.operation_log=-1}
2026-08-28 02:06:14,849 [ProcedureTimeoutExecutor] INFO
o.a.i.c.p.PartitionTableAutoCleaner:66 - [PartitionTableCleaner] Periodically
activate PartitionTableAutoCleaner, databaseTTL: {root.db_equipment_status=-1,
root.db_location=-1, root.db_operation_log=-1, root.db_scene_linkage_log=-1,
root.db_statistic_data=-1, root.db_system_log=-1, root.db_user_login_log=-1,
root.ln_1=-1, root.ln_2=-1, root.ln_event_original=-1, root.operation_log=-1}
2026-08-28 04:06:14,849 [ProcedureTimeoutExecutor] INFO
o.a.i.c.p.PartitionTableAutoCleaner:66 - [PartitionTableCleaner] Periodically
activate PartitionTableAutoCleaner, databaseTTL: {root.db_equipment_status=-1,
root.db_location=-1, root.db_operation_log=-1, root.db_scene_linkage_log=-1,
root.db_statistic_data=-1, root.db_system_log=-1, root.db_user_login_log=-1,
root.ln_1=-1, root.ln_2=-1, root.ln_event_original=-1, root.operation_log=-1}
2026-08-28 05:46:46,254 [pool-12-IoTDB-Cluster-Event-Service-1] INFO
o.a.i.c.m.l.s.EventService:202 - [RegionGroupStatistics]
RegionGroupStatisticsMap:
2026-08-28 06:54:28,132 [pool-12-IoTDB-Cluster-Event-Service-1] INFO
o.a.i.c.m.l.s.EventService:207 - [RegionGroupStatistics] RegionGroup
TConsensusGroupId(type:SchemaRegion, id:9): Running -> Disabled
dataNode的日志：
[root@ecm-b397-0004 iotdb]# cat log_datanode_all.log |less
2026-08-28 05:26:00,893 [pool-36-IoTDB-Timed-Flush-Seq-Memtable-1] INFO
o.a.i.d.s.d.DataRegion:1721 - Exceed sequence memtable flush interval, so flush
working memtable of time partition 2956 in database root.ln_2[10]
2026-08-28 09:09:52,474 [JvmPauseMonitor0] WARN o.a.r.u.JvmPauseMonitor:168
- JvmPauseMonitor-1: Detected pause in JVM or host machine approximately 5.304s
without any GCs.
2026-08-28 09:09:52,830 [pool-36-IoTDB-Timed-Flush-Seq-Memtable-1] INFO
o.a.i.d.s.d.DataRegion:1598 - Async close tsfile:
/iotdb/data/datanode/data/sequence/root.ln_2/10/2956/1787825242546-2-0-0.tsfile,
file start time: 1787825242132, file end time: 1787865142357
2026-08-28 09:09:52,830 [pool-36-IoTDB-Timed-Flush-Seq-Memtable-1] INFO
o.a.i.d.s.d.DataRegion:1721 - Exceed sequence memtable flush interval, so flush
working memtable of time partition 2956 in database root.ln_1[12]
2026-08-28 09:09:52,831 [pool-36-IoTDB-Timed-Flush-Seq-Memtable-1] INFO
o.a.i.d.s.d.DataRegion:1598 - Async close tsfile:
/iotdb/data/datanode/data/sequence/root.ln_1/12/2956/1787825242582-2-0-0.tsfile,
file start time: 1787825242132, file end time: 1787865142357
2026-08-28 09:09:52,924
[pool-58-IoTDB-ClientRPC-Processor-5$20260828_010952_00000_1] INFO
o.a.i.c.c.ThriftClient:93 - Broken pipe error happened in sending RPC, we need
to clear all previous cached connection, error msg is
java.net.ConnectException: Connection refused
2026-08-28 09:09:52,925
[pool-58-IoTDB-ClientRPC-Processor-5$20260828_010952_00000_1] WARN
o.a.i.d.p.c.ConfigNodeClient:283 - The current node leader may have been down
TEndPoint(ip:127.0.0.1, port:10710), try next node
2026-08-28 09:09:52,925
[pool-58-IoTDB-ClientRPC-Processor-5$20260828_010952_00000_1] INFO
o.a.i.c.c.ThriftClient:93 - Broken pipe error happened in sending RPC, we need
to clear all previous cached connection, error msg is
java.net.ConnectException: Connection refused
2026-08-28 09:09:52,925
[pool-58-IoTDB-ClientRPC-Processor-5$20260828_010952_00000_1] WARN
o.a.i.d.p.c.ConfigNodeClient:308 - The current node may have been down
TEndPoint(ip:127.0.0.1, port:10710),try next node
2026-08-28 09:09:52,933
[pool-58-IoTDB-ClientRPC-Processor-2$20260828_010952_00001_1] INFO
o.a.i.c.c.ThriftClient:93 - Broken pipe error happened in sending RPC, we need
to clear all previous cached connection, error msg is
java.net.ConnectException: Connection refused
2026-08-28 09:09:52,933
[pool-58-IoTDB-ClientRPC-Processor-2$20260828_010952_00001_1] WARN
o.a.i.d.p.c.ConfigNodeClient:283 - The current node leader may have been down
TEndPoint(ip:127.0.0.1, port:10710), try next node
2026-08-28 09:09:52,933
[pool-58-IoTDB-ClientRPC-Processor-2$20260828_010952_00001_1] INFO
o.a.i.c.c.ThriftClient:93 - Broken pipe error happened in sending RPC, we need
to clear all previous cached connection, error msg is
java.net.ConnectException: Connection refused
2026-08-28 09:09:52,933
[pool-58-IoTDB-ClientRPC-Processor-2$20260828_010952_00001_1] WARN
o.a.i.d.p.c.ConfigNodeClient:308 - The current node may have been down
TEndPoint(ip:127.0.0.1, port:10710),try next node
2026-08-28 09:09:53,099 [pool-14-IoTDB-Flush-2] INFO
o.a.i.d.s.d.m.TsFileProcessor:1561 - The compression ratio of tsfile
/iotdb/data/datanode/data/sequence/root.ln_1/12/2956/1787825242582-2-0-0.tsfile
is 12.93, totalMemTableSize: 13320, the file size: 1030
2026-08-28 09:09:53,151 [pool-14-IoTDB-Flush-1] INFO
o.a.i.d.s.d.m.TsFileProcessor:1561 - The compression ratio of tsfile
/iotdb/data/datanode/data/sequence/root.ln_2/10/2956/1787825242546-2-0-0.tsfile
is 12.93, totalMemTableSize: 13320, the file size: 1030
2026-08-28 09:09:53,926
[pool-58-IoTDB-ClientRPC-Processor-5$20260828_010952_00000_1] INFO
o.a.i.c.c.ThriftClient:93 - Broken pipe error happened in sending RPC, we need
to clear all previous cached connection, error msg is
java.net.ConnectException: Connection refused
2026-08-28 09:09:53,926
[pool-58-IoTDB-ClientRPC-Processor-5$20260828_010952_00000_1] WARN
o.a.i.d.p.c.ConfigNodeClient:308 - The current node may have been down
TEndPoint(ip:127.0.0.1, port:10710),try next node
2026-08-28 09:09:53,927 [pool-50-IoTDB-MPP-Coordinator-Executor-20] WARN
o.a.i.d.q.p.e.c.ConfigExecution:123 - Failures happened during running
ConfigExecution.
org.apache.iotdb.commons.client.exception.ClientManagerException:
net.sf.cglib.core.CodeGenerationException: org.apache.thrift.TException-->Fail
to connect to any config node. Please check status of ConfigNodes or logs of
connected DataNode
at
org.apache.iotdb.commons.client.ClientManager.borrowClient(ClientManager.java:57)
at
org.apache.iotdb.db.queryengine.plan.execution.config.executor.ClusterConfigTaskExecutor.showDataNodes(ClusterConfigTaskExecutor.java:1443)
at
org.apache.iotdb.db.queryengine.plan.execution.config.metadata.ShowDataNodesTask.execute(ShowDataNodesTask.java:56)
at
org.apache.iotdb.db.queryengine.plan.execution.config.ConfigExecution.start(ConfigExecution.java:98)
at
org.apache.iotdb.db.queryengine.plan.Coordinator.execution(Coordinator.java:151)
at
org.apache.iotdb.db.queryengine.plan.Coordinator.executeForTreeModel(Coordinator.java:187)
at
org.apache.iotdb.db.protocol.thrift.impl.ClientRPCServiceImpl.executeStatementInternal(ClientRPCServiceImpl.java:317)
at
org.apache.iotdb.db.protocol.thrift.impl.ClientRPCServiceImpl.executeStatementV2(ClientRPCServiceImpl.java:787)
at
org.apache.iotdb.db.protocol.thrift.impl.ClientRPCServiceImpl.executeQueryStatementV2(ClientRPCServiceImpl.java:777)
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