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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-8022) Provide better values for selected HBase configs
Date Wed, 29 Oct 2014 19:17:33 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-8022?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14188817#comment-14188817
] 

Ted Yu commented on AMBARI-8022:
--------------------------------

Please take a look at patch v3 where "hbase.hstore.flush.retries.number" is marked deleted.

Adjusted heap size as well.

> Provide better values for selected HBase configs
> ------------------------------------------------
>
>                 Key: AMBARI-8022
>                 URL: https://issues.apache.org/jira/browse/AMBARI-8022
>             Project: Ambari
>          Issue Type: Improvement
>          Components: stacks
>    Affects Versions: 1.7.0
>            Reporter: Ted Yu
>              Labels: hdp
>             Fix For: 1.7.0
>
>         Attachments: ambari-8022-v1.txt, ambari-8022-v3.txt
>
>
> 1. retries.number should not be set (use the default instead)
> 2. Major compaction should be set to the 604... number rather than the 864... number
Ambari is using now.
> 3. block multiplier should be 4 not 2.
> In addition, hbase-env.sh uses a very small heap size for regionservers. This needs to
be increased to 4GB.



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