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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8726) Create an Integration Test for online schema change
Date Mon, 17 Jun 2013 23:51:20 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8726?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13686193#comment-13686193
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Enis Soztutar commented on HBASE-8726:
--------------------------------------

Did you see that unit test in TestTableLockManager#testTableReadLock(). I guess we are doing
a similar thing here, but alter / add columns are performed by CM. Would it be better to instead
do these ops from the test, but use CM to concurrently kill servers? 
                
> Create an Integration Test for online schema change
> ---------------------------------------------------
>
>                 Key: HBASE-8726
>                 URL: https://issues.apache.org/jira/browse/HBASE-8726
>             Project: HBase
>          Issue Type: Bug
>          Components: Admin
>    Affects Versions: 0.98.0, 0.95.1
>            Reporter: Elliott Clark
>            Assignee: Elliott Clark
>             Fix For: 0.95.2
>
>         Attachments: HBASE-8726-0.patch, HBASE-8726-1.patch
>
>
> With table locks in place it should be time to start really testing online table schema
changes.

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