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Posted to notifications@iotdb.apache.org by "Yongzao Dan (Jira)" <ji...@apache.org> on 2023/03/07 05:38:00 UTC
[jira] [Assigned] (IOTDB-4936) 1 datanode READONLY, create schema：“ConfigNode failed to extend Region because there are not enough DataNodes”
[ https://issues.apache.org/jira/browse/IOTDB-4936?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yongzao Dan reassigned IOTDB-4936:
----------------------------------
Sprint: Catalyst-Backlog, 2023-1-ConfigNode (was: 2023-1-ConfigNode, 2023-2-Catalyst)
Assignee: Yongzao Dan (was: 陈哲涵)
> 1 datanode READONLY, create schema：“ConfigNode failed to extend Region because there are not enough DataNodes”
> ---------------------------------------------------------------------------------------------------------------
>
> Key: IOTDB-4936
> URL: https://issues.apache.org/jira/browse/IOTDB-4936
> Project: Apache IoTDB
> Issue Type: Bug
> Components: mpp-cluster
> Affects Versions: 0.14.0-SNAPSHOT, 1.0.0
> Reporter: 刘珍
> Assignee: Yongzao Dan
> Priority: Major
> Fix For: 1.1.0-SNAPSHOT
>
> Attachments: 20230210_iotdb_4936.conf, config-leader_logs.tar.gz, image-2023-02-10-15-27-14-968.png, image-2023-02-10-15-27-57-226.png, image-2023-02-10-15-31-49-403.png, iotdb_4936.conf
>
> Original Estimate: 48h
> Remaining Estimate: 48h
>
> rel/1.0 2022-12-07_67bbd2e
> 3副本3C3D ，其中1个datanode 设置为READONLY后，创建元数据，confignode报错，创建元数据失败。
> 1. 启动3副本3C3D 集群
> 2. benchmark 创建元数据配置见附件
> bm运行起来后，立即执行./sbin/start-cli.sh -h 172.16.2.6 -e "SET SYSTEM TO READONLY ON LOCAL"
> 3.confignode 报错
> 2022-12-08 11:41:48,223 [pool-12-IoTDB-ConfigNodeRPC-Processor-11] ERROR o.a.i.c.m.p.PartitionManager:365 - ConfigNode failed to extend Region because there are not enough DataNodes
> 2022-12-08 11:41:48,224 [pool-12-IoTDB-ConfigNodeRPC-Processor-12] ERROR o.a.i.c.m.p.PartitionManager:365 - ConfigNode failed to extend Region because there are not enough DataNodes {color:#FF0000}【TODO：Add more description about the error reason】{color}
> 测试环境
> 1. 启动3副本3C3D 集群
> config,schema ,data 分别是ratis，ratis ，IoT协议。
> 2. ConfigNode leader 的日志见附件
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