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From "Bruno Dumon (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (WHIRR-334) Support for CDH3u0 HBase
Date Mon, 18 Jul 2011 11:35:06 GMT

    [ https://issues.apache.org/jira/browse/WHIRR-334?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13066901#comment-13066901
] 

Bruno Dumon commented on WHIRR-334:
-----------------------------------

Hi Andrei, thanks for trying out my patches, much appreciated.

I added a patch to make the tests work, it has two changes:
 * the delay loop in configure_cdh_hbase.sh also needs to be added before starting the thrift
server. This is because otherwise the thrift server might start quite a bit earlier than the
master, and it will only try to establish connection with the master for a limited amount
of time.
 * the instance-templates in whirr-hbase-test.properties: changed similar as for WHIRR-240.
This change is actually not strictly necessary, the test runs successful without it too, so
you might want to leave this out. It would be needed though once WHIRR-339 gets in (will add
comment there).

> Support for CDH3u0 HBase
> ------------------------
>
>                 Key: WHIRR-334
>                 URL: https://issues.apache.org/jira/browse/WHIRR-334
>             Project: Whirr
>          Issue Type: Bug
>          Components: service/hbase
>    Affects Versions: 0.5.0
>            Reporter: Andrei Savu
>            Assignee: Andrei Savu
>             Fix For: 0.5.0, 0.6.0
>
>         Attachments: WHIRR-334-2.patch, WHIRR-334-3.patch, WHIRR-334-4.patch, WHIRR-334-5.patch,
WHIRR-334-test.patch, WHIRR-334.patch, WHIRR-334.patch, WHIRR-334.patch
>
>
> Message from Geoff Black on the Github pull request [1]:
> {quote}
> I've updated the cdh services scripts and ZooKeeperClusterActionHandler.java to properly
work with CDH3 when setting up an HBase cluster. Tested multiple times with 1 master + 1 region
and also 1 master + 5 region on EC2.
> The only issue I ran into was previously documented in https://issues.apache.org/jira/browse/HBASE-1960
where the HBase Master shuts down after only one attempt to access DFS. This is something
that should be addressed by the HBase team or a fix integrated by Cloudera into CDH.
> {quote}
> [1] https://github.com/apache/whirr/pull/1 

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