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From "John Vines (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ACCUMULO-632) 512Mb Configuration Example - JVM Memory Too Small.
Date Wed, 13 Jun 2012 02:41:45 GMT

    [ https://issues.apache.org/jira/browse/ACCUMULO-632?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13294078#comment-13294078
] 

John Vines commented on ACCUMULO-632:
-------------------------------------

that configuration example is to be used with the native maps, which use memory outside of
the jvm. If you are not using them, then use the standalone examples or compile the native
map.
                
> 512Mb Configuration Example - JVM Memory Too Small.
> ---------------------------------------------------
>
>                 Key: ACCUMULO-632
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-632
>             Project: Accumulo
>          Issue Type: Bug
>            Reporter: David Medinets
>            Priority: Minor
>              Labels: configuration
>
> In conf/examples/512MB/native-standalone/accumulo-env.sh, it says:
>  ACCUMULO_TSERVER_OPTS="${POLICY} -Xmx48m -Xms48m -Xss128k"
> And in the accumulo-site.xml in the same directory, it sets:
>   tserver.memory.maps.max: 80M
>   tserver.cache.index.size: 20M
> This combination of value prevents tserver from starting. In order to get running, I
set the JVM values to 128M.
> Please correct one or both of these settings so that the tserver will start.

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