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From "Joep Rottinghuis (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-7381) FindBugs OutOfMemoryError
Date Sat, 11 Jun 2011 04:21:58 GMT
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
            Priority: Minor


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).

This is the error I get:

findbugs:
    [mkdir] Created dir: /.../jenkins/jobs/hadoop-common-test-smoke/workspace/build/test/findbugs
 [findbugs] Executing findbugs from ant task
 [findbugs] Running FindBugs...
 [findbugs] Out of memory
 [findbugs] Total memory: 477M
 [findbugs]  free memory: 62M
 [findbugs] Analyzed: /.../jenkins/jobs/hadoop-common-test-smoke/workspace/build/hadoop-core-0.20.security-test-3.jar
...

[findbugs] Exception in thread "main" java.lang.OutOfMemoryError: GC overhead limit exceeded
 [findbugs] 	at edu.umd.cs.findbugs.OpcodeStack.pushBySignature(OpcodeStack.java:2589)
 [findbugs] 	at edu.umd.cs.findbugs.OpcodeStack.pushByInvoke(OpcodeStack.java:2565)
 [findbugs] 	at edu.umd.cs.findbugs.OpcodeStack.processMethodCall(OpcodeStack.java:2011)
 [findbugs] 	at edu.umd.cs.findbugs.OpcodeStack.sawOpcode(OpcodeStack.java:1574)
                  ...15 more
 [findbugs] Java Result: 1
 [findbugs] Output saved to /.../jenkins/jobs/hadoop-common-test-smoke/workspace/build/test/findbugs/hadoop-findbugs-report.xml
     [xslt] Processing /hadoop01/jenkins/jobs/hadoop-common-test-smoke/workspace/build/test/findbugs/hadoop-findbugs-report.xml
to /.../jenkins/jobs/hadoop-common-test-smoke/workspace/build/test/findbugs/hadoop-findbugs-report.html
     [xslt] Loading stylesheet /usr/local/findbugs/src/xsl/default.xsl
     [xslt] : Error! Premature end of file.
     [xslt] : Error! com.sun.org.apache.xml.internal.utils.WrappedRuntimeException: Premature
end of file.
     [xslt] Failed to process /.../jenkins/jobs/hadoop-common-test-smoke/workspace/build/test/findbugs/hadoop-findbugs-report.xml

BUILD FAILED
/.../jenkins/jobs/hadoop-common-test-smoke/workspace/build.xml:1164: javax.xml.transform.TransformerException:
javax.xml.transform.TransformerException: com.sun.org.apache.xml.internal.utils.WrappedRuntimeException:
Premature end of file.
	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:720)
	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:313)
	at org.apache.tools.ant.taskdefs.optional.TraXLiaison.transform(TraXLiaison.java:194)
	at org.apache.tools.ant.taskdefs.XSLTProcess.process(XSLTProcess.java:852)
	at org.apache.tools.ant.taskdefs.XSLTProcess.execute(XSLTProcess.java:388)
	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
	... 15 more
Caused by: javax.xml.transform.TransformerException: com.sun.org.apache.xml.internal.utils.WrappedRuntimeException:
Premature end of file.
	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.getDOM(TransformerImpl.java:547)
	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:710)
	... 20 more
Caused by: com.sun.org.apache.xml.internal.utils.WrappedRuntimeException: Premature end of
file.
	at com.sun.org.apache.xalan.internal.xsltc.dom.XSLTCDTMManager.getDTM(XSLTCDTMManager.java:446)
	at com.sun.org.apache.xalan.internal.xsltc.dom.XSLTCDTMManager.getDTM(XSLTCDTMManager.java:234)
	at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.getDOM(TransformerImpl.java:525)
	... 21 more
---------

etc.etc. 
Total time: 8 minutes 35 seconds
Build step 'Execute shell' marked build as failure
[CHECKSTYLE] Collecting checkstyle analysis files...
CHECKSTYLESuccessfully parsed file /.../jenkins/jobs/hadoop-common-test-smoke/workspace/build/test/checkstyle-errors.xml
of module  with 13525 warnings.
[FINDBUGS] Skipping publisher since build result is FAILURE
[WARNINGS] Skipping publisher since build result is FAILURE



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