[jira] [Resolved] (CASSANDRA-4638) Patch to bin/cassandra to use 64bit JVM if available

["Eric Evans (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-4638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Evans resolved CASSANDRA-4638.
-----------------------------------

    Resolution: Fixed

committed; thanks for the report

> Patch to bin/cassandra to use 64bit JVM if available
> ----------------------------------------------------
>
>                 Key: CASSANDRA-4638
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4638
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 1.1.4
>         Environment: Tested on Solaris 11 with Oracle supplied JVM 1.6 and 1.7
>            Reporter: Bernhard Roth
>              Labels: 64bit, linux, solaris
>         Attachments: 4638.patch, cassandra.patch
>
>   Original Estimate: 0.25h
>  Remaining Estimate: 0.25h
>
> Cassandra uses by default the JAVA binary at $JAVA_HOME/bin and complains at start that the 64bit version should be used.
> Well, even if the 64bit JAVA version is installed, cassandra still does not use it.
> Attached patch solves this problem by checking if $JAVA_HOME/bin/amd64/java binary exists. If yes, it will be used for cassandra.



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