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陈哲涵 commented on IOTDB-4830: ---------------------------- (y) > [ confignode ] remove datanode that has stopped ,confignode executes > “DELETE_OLD_REGION_PEER” on this datanode > -------------------------------------------------------------------------------------------------------------- > > Key: IOTDB-4830 > URL: https://issues.apache.org/jira/browse/IOTDB-4830 > Project: Apache IoTDB > Issue Type: Bug > Components: mpp-cluster > Affects Versions: 0.14.0-SNAPSHOT > Reporter: 刘珍 > Assignee: 陈哲涵 > Priority: Major > Fix For: 0.14.0-SNAPSHOT > > Attachments: image-2022-11-02-14-55-28-013.png, iotdb_4830.conf > > > m_1102_09e2566 > 1. 启动3副本 , 3C5D集群 > 2.调用stop-datanode.sh脚本正常停止ip76的 datanode > 3. benchmark写入数据完成 > 4. 缩容下线的ip76的datanode > confignode 会重试连接ip76 > ,并且有DELETE_OLD_REGION_PEER重试操作,DELETE_OLD_REGION_PEER可以不执行,因为不是缩容开始后的重试 : > 2022-11-02 14:34:23,637 [ProcExecWorker-9] ERROR > o.a.i.c.c.s.SyncDataNodeClientPool:113 - > {color:#DE350B}*DELETE_OLD_REGION_PEER*{color} failed on DataNode > TEndPoint(ip:192.168.10.76, port:9003) > 5. 启动 ip76 datanode , 可以看到remove开始在 ip76上执行 ,但此时此节点的状态却是Running, 应该是Removing。 > ip76 datanode log (已经在执行remove了): > 2022-11-02 14:38:45,611 [pool-53-IoTDB-Region-Migrate-Pool-1] INFO > o.a.i.d.s.RegionMigrateService$DeleteOldRegionPeerTask:493 - succeed to > remove region DataRegion[12] consensus group > 此时集群节点状态: > !image-2022-11-02-14-55-28-013.png! > TEST ENV > 192.168.10.72~76 -- This message was sent by Atlassian Jira (v8.20.10#820010)