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From "stack (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HBASE-3113) Don't reassign regions if cluster is being shutdown
Date Fri, 15 Oct 2010 20:41:36 GMT

     [ https://issues.apache.org/jira/browse/HBASE-3113?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

stack updated HBASE-3113:

    Attachment: 3113-part2.txt

Here is a part 2. RS will throw new RegionServerClosedException and assign will catch and
reassign bypassing the going-down server.

No unit test.  I thought about it a while and its a hard scenario to manufacture in unit test
(an held-up regionserver shutdown with a pointed request to open delivered while its midst

> Don't reassign regions if cluster is being shutdown
> ---------------------------------------------------
>                 Key: HBASE-3113
>                 URL: https://issues.apache.org/jira/browse/HBASE-3113
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Assignee: stack
>             Fix For: 0.90.0
>         Attachments: 3113-part2.txt, 3113.txt
> On stop of a cluster, handling a close message, we'll go ahead and reassign regions as
per normal though the cluster up flag is false.  This is what cause the TestRegionRebalancing
test to fail up on hudson just now, #1546.

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