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https://issues.apache.org/jira/browse/IOTDB-3452?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17552627#comment-17552627
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QiangShaowei commented on IOTDB-3452:
-------------------------------------
最后卡主的region（DataReion[2]）相关日志：
首先在128上添加ratf group，日志显示添加成功。
128节点日志：
2022-06-10 {color:red}15:38:24,528
{color}[pool-1-IoTDB-InternalServiceRPC-Client-7] INFO
o.a.i.d.s.t.i.InternalServiceImpl:398 - {color:red}start to add peers
[Peer{groupId=DataRegion[2], endpoint=TEndPoint(ip:192.168.42.91, port:40010)},
Peer{groupId=DataRegion[2], endpoint=TEndPoint(ip:192.168.42.74, port:40010)},
Peer{groupId=DataRegion[2], endpoint=TEndPoint(ip:192.168.42.128, port:40010)}]
to peers DataRegion[2] consensus group {color}
......
2022-06-10 {color:red}15:38:24,553{color}
[pool-1-IoTDB-InternalServiceRPC-Client-7] INFO
o.a.i.d.s.t.i.InternalServiceImpl:411 - {color:red}succeed to add peers
[Peer{groupId=DataRegion[2], endpoint=TEndPoint(ip:192.168.42.91, port:40010)},
Peer{groupId=DataRegion[2], endpoint=TEndPoint(ip:192.168.42.74, port:40010)},
Peer{groupId=DataRegion[2], endpoint=TEndPoint(ip:192.168.42.128, port:40010)}]
to region DataRegion[2] consensus group {color}
接着在91上 执行，addPeer-->removePeer-->removeConsensusGroup.
在addPeer成功后，{color:red}开始removePeer时，就走不下去了{color}。
2022-06-10 15:38:24,514 [pool-1-IoTDB-InternalServiceRPC-Client-9] INFO
o.a.i.d.s.t.i.InternalServiceImpl:506 - succeed to remove node
TEndPoint(ip:192.168.42.91, port:40010) from the region consensus group:
DataRegion[8]
2022-06-10 15:38:24,514 [pool-1-IoTDB-InternalServiceRPC-Client-9] INFO
o.a.i.d.s.t.i.InternalServiceImpl:511 - finished to migrate a region:
DataRegion[8], from TEndPoint(ip:192.168.42.91, port:40010) to
TEndPoint(ip:192.168.42.128, port:40010)
2022-06-10 15:38:24,524 [pool-1-IoTDB-InternalServiceRPC-Client-9] INFO
o.a.i.d.s.t.i.InternalServiceImpl:382 - change region DataRegion[2] leader
succeed
2022-06-10 15:38:24,554 [pool-1-IoTDB-InternalServiceRPC-Client-9] INFO
o.a.i.d.s.t.i.InternalServiceImpl:467 - start to migrate a region:
DataRegion[2], from TEndPoint(ip:192.168.42.91, port:40010) to
TEndPoint(ip:192.168.42.128, port:40010)
{color:red}2022-06-10 15:38:24,554 [pool-1-IoTDB-InternalServiceRPC-Client-9]
INFO o.a.i.d.s.t.i.InternalServiceImpl:471 - start to add new peer
TEndPoint(ip:192.168.42.128, port:40010) for the region: DataRegion[2]{color}
2022-06-10 15:38:24,589 [192.168.42.91-40010-server-thread1] INFO
o.a.r.s.impl.ServerState:393 - 192.168.42.91-40010@group-000100000002: set
configuration 5:
[192.168.42.74-40010|rpc:192.168.42.74:40010|admin:|client:|dataStream:|priority:0,
192.168.42.91-40010|rpc:192.168.42.91:40010|admin:|client:|dataStream:|priority:0,
192.168.42.128-40010|rpc:192.168.42.128:40010|admin:|client:|dataStream:|priority:0],
old=[192.168.42.74-40010|rpc:192.168.42.74:40010|admin:|client:|dataStream:|priority:0,
192.168.42.91-40010|rpc:192.168.42.91:40010|admin:|client:|dataStream:|priority:0]
2022-06-10 15:38:24,594 [192.168.42.91-40010-server-thread1] INFO
o.a.r.s.impl.ServerState:393 - 192.168.42.91-40010@group-000100000002: set
configuration 7:
[192.168.42.74-40010|rpc:192.168.42.74:40010|admin:|client:|dataStream:|priority:0,
192.168.42.91-40010|rpc:192.168.42.91:40010|admin:|client:|dataStream:|priority:0,
192.168.42.128-40010|rpc:192.168.42.128:40010|admin:|client:|dataStream:|priority:0],
old=null
{color:red}2022-06-10 15:38:24,600 [pool-1-IoTDB-InternalServiceRPC-Client-9]
INFO o.a.i.d.s.t.i.InternalServiceImpl:484 - succeed to add new peer
TEndPoint(ip:192.168.42.128, port:40010) for the region: DataRegion[2]
2022-06-10 15:38:24,601 [pool-1-IoTDB-InternalServiceRPC-Client-9] INFO
o.a.i.d.s.t.i.InternalServiceImpl:486 - start to remove old peer
TEndPoint(ip:192.168.42.91, port:40010) for the region: DataRegion[2]{color}
> DataNode缩容过程中，Region迁移时，ratis server退出
> --------------------------------------
>
> Key: IOTDB-3452
> URL: https://issues.apache.org/jira/browse/IOTDB-3452
> Project: Apache IoTDB
> Issue Type: Test
> Reporter: QiangShaowei
> Assignee: Song Ziyang
> Priority: Major
> Attachments: 128_log_all.rar, 74_log_all.rar, 91_log_all.rar,
> confignode_log_all.rar
>
>
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