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Posted to issues@hbase.apache.org by "Ted Yu (JIRA)" <ji...@apache.org> on 2018/07/17 03:24:00 UTC

[jira] [Commented] (HBASE-20901) Reducing region replica has no effect

    [ https://issues.apache.org/jira/browse/HBASE-20901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16545988#comment-16545988 ] 

Ted Yu commented on HBASE-20901:
--------------------------------

{code}
+  public static byte[] getRegionStateColumn(int replicaId) {
{code}
The new methods can be private, right (only accessed in MetaTableAccessor) ?

> Reducing region replica has no effect
> -------------------------------------
>
>                 Key: HBASE-20901
>                 URL: https://issues.apache.org/jira/browse/HBASE-20901
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>            Reporter: Ankit Singhal
>            Assignee: Ankit Singhal
>            Priority: Major
>              Labels: replica
>         Attachments: HBASE-20901.patch
>
>
> While reducing the region replica, server name(sn) and state column of the replica are not getting deleted, resulting in assignment manager to think that these regions are CLOSED and assign them again.



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