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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18490) Modifying a table descriptor to enable replicas does not create replica regions
Date Tue, 22 Aug 2017 07:39:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18490?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16136460#comment-16136460

ramkrishna.s.vasudevan commented on HBASE-18490:

See the code inside this

It checks if the region replica is enable and if so it sets up the Region replica as peer.
But does not do anything with the META.

> Modifying a table descriptor to enable replicas does not create replica regions
> -------------------------------------------------------------------------------
>                 Key: HBASE-18490
>                 URL: https://issues.apache.org/jira/browse/HBASE-18490
>             Project: HBase
>          Issue Type: Bug
>          Components: Region Assignment
>    Affects Versions: 1.3.1, 1.2.6, 2.0.0-alpha-1
>            Reporter: ramkrishna.s.vasudevan
>            Assignee: ramkrishna.s.vasudevan
>         Attachments: TestRegionReplicasWithRestartScenarios.java
> After creating a table, if we try to modify the table to enable region replication, the
new Htable Descriptor is not taken into account and the table is enabled again with default
single region.
> Ping [~enis], [~tedyu], [~devaraj].

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