TimXu0713 commented on issue #16862:
URL: https://github.com/apache/iotdb/issues/16862#issuecomment-3615408476
Thank you for your answer. After I restarted DN1, all queries are now
functioning normally.
By the way, during the restart, the following errors appeared in the system
logs. I'm not sure if this is helpful for troubleshooting the cause, but here
it is:
> 2025-12-05 11:30:06,338 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:07,364 [pool-59-IoTDB-LogDispatcher-DataRegion[8]-1] INFO
o.a.i.c.i.l.LogDispatcher$LogDispatcherThread:393 - Peer{groupId=DataRegion[8],
endpoint=TEndPoint(ip:iotdb-nt-dn-01, port:10760), nodeId=3}: Dispatcher for
Peer{groupId=DataRegion[8], endpoint=TEndPoint(ip:iotdb-nt-dn-03, port:10760),
nodeId=5} exits
2025-12-05 11:30:07,493 [pool-26-IoTDB-IoTConsensusRPC-Processor-8] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:08,797 [pool-46-IoTDB-LogDispatcher-DataRegion[2]-1] INFO
o.a.i.c.i.l.LogDispatcher$LogDispatcherThread:393 - Peer{groupId=DataRegion[2],
endpoint=TEndPoint(ip:iotdb-nt-dn-01, port:10760), nodeId=3}: Dispatcher for
Peer{groupId=DataRegion[2], endpoint=TEndPoint(ip:iotdb-nt-dn-03, port:10760),
nodeId=5} exits
2025-12-05 11:30:12,607 [pool-43-IoTDB-LogDispatcher-DataRegion[1]-1] INFO
o.a.i.c.i.l.LogDispatcher$LogDispatcherThread:393 - Peer{groupId=DataRegion[1],
endpoint=TEndPoint(ip:iotdb-nt-dn-01, port:10760), nodeId=3}: Dispatcher for
Peer{groupId=DataRegion[1], endpoint=TEndPoint(ip:iotdb-nt-dn-02, port:10760),
nodeId=4} exits
2025-12-05 11:30:14,332 [pool-26-IoTDB-IoTConsensusRPC-Processor-3] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,332 [pool-26-IoTDB-IoTConsensusRPC-Processor-2] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,332 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,387 [pool-26-IoTDB-IoTConsensusRPC-Processor-2] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,387 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,511 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,544 [pool-56-IoTDB-LogDispatcher-DataRegion[7]-1] INFO
o.a.i.c.i.l.LogDispatcher$LogDispatcherThread:393 - Peer{groupId=DataRegion[7],
endpoint=TEndPoint(ip:iotdb-nt-dn-01, port:10760), nodeId=3}: Dispatcher for
Peer{groupId=DataRegion[7], endpoint=TEndPoint(ip:iotdb-nt-dn-02, port:10760),
nodeId=4} exits
2025-12-05 11:30:14,581 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,667 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,667 [pool-26-IoTDB-IoTConsensusRPC-Processor-2] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,672 [pool-26-IoTDB-IoTConsensusRPC-Processor-8] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,673 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,766 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,884 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,898 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:14,899 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:15,287 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:15,302 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:15,302 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:15,615 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:16,199 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:16,218 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:16,218 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:16,418 [pool-26-IoTDB-IoTConsensusRPC-Processor-10] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:17,283 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:17,765 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:18,395 [pool-26-IoTDB-IoTConsensusRPC-Processor-11] ERROR
o.a.i.c.i.s.IoTConsensusRPCServiceProcessor:94 - fail to sync logEntries
because system is read-only.
2025-12-05 11:30:18,536 [pool-53-IoTDB-LogDispatcher-DataRegion[6]-1] INFO
o.a.i.c.i.l.LogDispatcher$LogDispatcherThread:393 - Peer{groupId=DataRegion[6],
endpoint=TEndPoint(ip:iotdb-nt-dn-01, port:10760), nodeId=3}: Dispatcher for
Peer{groupId=DataRegion[6], endpoint=TEndPoint(ip:iotdb-nt-dn-03, port:10760),
nodeId=5} exits
2025-12-05 11:30:18,537 [DataNode-Shutdown-Hook] INFO
o.a.i.c.s.ThriftService:151 - IoTDB: closing IoTConsensus Service...
2025-12-05 11:30:18,537 [DataNode-Shutdown-Hook] INFO
o.a.i.c.s.ThriftService:158 - IoTDB: close IoTConsensus Service successfully
2025-12-05 11:30:18,538 [DataNode-Shutdown-Hook] INFO
o.a.i.c.s.RegisterManager:73 - deregister all service.
2025-12-05 11:30:18,541 [DataNode-Shutdown-Hook] INFO
o.a.i.d.s.DataNodeShutdownHook:140 - DataNode exits. Jvm memory usage: 10 GB
261 MB 431 KB 976 B
I don't know if this is helpful for troubleshooting the cause.
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