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From "Robert Joseph Evans (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-8034) Add comment/docs to enable assertions in hadoop-env.sh
Date Wed, 18 Apr 2012 20:34:42 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-8034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Robert Joseph Evans updated HADOOP-8034:
----------------------------------------

    Target Version/s: 2.0.0, 3.0.0  (was: 0.23.2)
    
> Add comment/docs to enable assertions in hadoop-env.sh
> ------------------------------------------------------
>
>                 Key: HADOOP-8034
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8034
>             Project: Hadoop Common
>          Issue Type: Improvement
>          Components: conf
>    Affects Versions: 1.0.0, 0.23.0
>            Reporter: Eli Collins
>            Assignee: Eli Collins
>
> For testing it's useful to enable jvm assertions.   Let's add a commented out line to
hadoop-env.sh that sets the "-enableassertions" and "-enablesystemassertions" jvm options
to make it easier to run "debug" builds. Per HADOOP-8033 perhaps this should be HADOOP_JAVA_PLATFORM_OPTS.

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