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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-10338) Region server fails to start with AccessController coprocessor if installed into RegionServerCoprocessorHost
Date Tue, 14 Jan 2014 22:55:22 GMT

    [ https://issues.apache.org/jira/browse/HBASE-10338?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13871326#comment-13871326
] 

Andrew Purtell commented on HBASE-10338:
----------------------------------------

Also, TestAccessController has coverage for the RegionServerObserver interface methods, but
does so by calling them directly, not via the RegionServer, so it didn't catch the AC was
not installed into the RegionServerCoprocessorHost previously. Not needed now but could be
a reasonable follow up.

> Region server fails to start with AccessController coprocessor if installed into RegionServerCoprocessorHost
> ------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-10338
>                 URL: https://issues.apache.org/jira/browse/HBASE-10338
>             Project: HBase
>          Issue Type: Bug
>          Components: Coprocessors, regionserver
>    Affects Versions: 0.98.0
>            Reporter: Vandana Ayyalasomayajula
>            Assignee: Vandana Ayyalasomayajula
>            Priority: Minor
>             Fix For: 0.98.0, 0.99.0
>
>         Attachments: HBASE-10338.0.patch
>
>
> Runtime exception is being thrown when AccessController CP is used with region server.
This is happening as region server co processor host is created before zookeeper is initialized
in region server.



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