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From "Jaimin D Jetly (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (AMBARI-2263) Render appropriate default values for HBase java settings.
Date Mon, 03 Jun 2013 21:28:20 GMT

     [ https://issues.apache.org/jira/browse/AMBARI-2263?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jaimin D Jetly updated AMBARI-2263:
-----------------------------------

    Description: 
These are the command line arguments for hbase from Ambari. There are a couple of corrections
needed:
* We should remove the -Xmx1000m
* -XX:ErrorFile=/var/log/hbase/hbase/hs_err_pid%p.log should be /var/log/hbase/hs_err_pid%p.log.
we should not create the directory /var/log/hbase/hbase, so it should be /var/log/hbase.
* Make appropriate changes for other HBase defaults:
** hbase.regionserver.handler.count = 60
** hfile.block.cache.size = 0.40
** hbase.hregion.max.filesize = 10737418240
** hbase.regionserver.global.memstore.lowerLimit = 0.38 
    
> Render appropriate default values for HBase java settings.
> ----------------------------------------------------------
>
>                 Key: AMBARI-2263
>                 URL: https://issues.apache.org/jira/browse/AMBARI-2263
>             Project: Ambari
>          Issue Type: Bug
>          Components: client
>    Affects Versions: 1.2.4
>            Reporter: Jaimin D Jetly
>            Assignee: Jaimin D Jetly
>             Fix For: 1.2.4
>
>         Attachments: AMBARI-2263_1.patch, AMBARI-2263_2_trunk_1.4.0.patch
>
>
> These are the command line arguments for hbase from Ambari. There are a couple of corrections
needed:
> * We should remove the -Xmx1000m
> * -XX:ErrorFile=/var/log/hbase/hbase/hs_err_pid%p.log should be /var/log/hbase/hs_err_pid%p.log.
we should not create the directory /var/log/hbase/hbase, so it should be /var/log/hbase.
> * Make appropriate changes for other HBase defaults:
> ** hbase.regionserver.handler.count = 60
> ** hfile.block.cache.size = 0.40
> ** hbase.hregion.max.filesize = 10737418240
> ** hbase.regionserver.global.memstore.lowerLimit = 0.38 

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