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Posted to common-issues@hadoop.apache.org by "Anupam Seth (Updated) (JIRA)" <ji...@apache.org> on 2012/03/20 00:27:39 UTC

[jira] [Updated] (HADOOP-7381) FindBugs OutOfMemoryError

     [ https://issues.apache.org/jira/browse/HADOOP-7381?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Anupam Seth updated HADOOP-7381:
--------------------------------

    Priority: Major  (was: Minor)

Seems like we are running into this on branch-1.0. Can someone please commit this so that our builds can be customized to have higher memory for findbugs?
                
> FindBugs OutOfMemoryError
> -------------------------
>
>                 Key: HADOOP-7381
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7381
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 0.20.205.0
>         Environment: FindBugs 1.3.9, ant 1.8.2, RHEL6, Jenkins 1.414 in Tomcat 7.0.14, Sun Java HotSpot(TM) 64-Bit Server VM (build 14.2-b01, mixed mode)
>            Reporter: Joep Rottinghuis
>            Assignee: Joep Rottinghuis
>         Attachments: hadoop-7381.patch
>
>
> When running the findbugs target from Jenkins, I get an OutOfMemory error.
> The "effort" in FindBugs is set to Max which ends up using a lot of memory to go through all the classes. The jvmargs passed to FindBugs is hardcoded to 512 MB max.
> We can leave the default to 512M, as long as we pass this as an ant parameter which can be overwritten in individual cases through -D, or in the build.properties file (either basedir, or user's home directory).

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