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Posted to issues@hbase.apache.org by "Xiaolin Ha (JIRA)" <ji...@apache.org> on 2018/02/11 05:25:00 UTC
[jira] [Commented] (HBASE-19326) Remove decommissioned servers from
rsgroup
[ https://issues.apache.org/jira/browse/HBASE-19326?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16359785#comment-16359785 ]
Xiaolin Ha commented on HBASE-19326:
------------------------------------
[~andrewcheng] Why only decommissioned servers can be removed, but in the issue description, you said that 'so we should also remove dead servers from the group information'?
Can you tell me why dead servers are not allowed to remove?
> Remove decommissioned servers from rsgroup
> ------------------------------------------
>
> Key: HBASE-19326
> URL: https://issues.apache.org/jira/browse/HBASE-19326
> Project: HBase
> Issue Type: New Feature
> Components: rsgroup
> Affects Versions: 3.0.0, 2.0.0-beta-2
> Reporter: Guangxu Cheng
> Assignee: Guangxu Cheng
> Priority: Major
> Fix For: 1.4.0, 2.0.0-beta-1
>
> Attachments: HBASE-19326-branch-1.patch, HBASE-19326.branch-2.001.patch, HBASE-19326.master.001.patch, HBASE-19326.master.002.patch, HBASE-19326.master.003.patch, HBASE-19326.master.004.patch, HBASE-19326.master.005.patch
>
>
> In HBASE-18131, we add an hbase shell command {{clear_deadservers}} to clear deadserver list in ServerManager.
> But rsgroup still contains these dead servers, so we should also remove dead servers from the group information.
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