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https://issues.apache.org/jira/browse/HDFS-2297?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13095220#comment-13095220
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Hudson commented on HDFS-2297:
------------------------------

Integrated in Hadoop-Hdfs-22-branch #80 (See 
[https://builds.apache.org/job/Hadoop-Hdfs-22-branch/80/])
    HDFS-2297. ant should pass jvmargs to findbugs. Contributed by Joep 
Rottinghuis.

shv : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1163893
Files : 
* /hadoop/common/branches/branch-0.22/hdfs/CHANGES.txt
* /hadoop/common/branches/branch-0.22/hdfs/build.xml


> FindBugs OutOfMemoryError
> -------------------------
>
>                 Key: HDFS-2297
>                 URL: https://issues.apache.org/jira/browse/HDFS-2297
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: build
>    Affects Versions: 0.22.0
>         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
>            Reporter: Joep Rottinghuis
>            Assignee: Joep Rottinghuis
>            Priority: Blocker
>             Fix For: 0.22.0
>
>         Attachments: HDFS-2297.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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