recampbell created JENKINS-13936:
------------------------------------
Summary: Fitnesse results parsing uses too much heap
Key: JENKINS-13936
URL: https://issues.jenkins-ci.org/browse/JENKINS-13936
Project: Jenkins
Issue Type: Bug
Components: fitnesse
Reporter: recampbell
We are seeing OOME's in Jenkins when parsing large Fitnesse results files
(35mb). For example:
{quote}
Reading results as US-ASCII from /.../fitnesse-result.xml
Parsing results...
java.lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2882)
at
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:100)
at java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:515)
at java.lang.StringBuffer.append(StringBuffer.java:306)
at
com.sun.org.apache.xalan.internal.xsltc.runtime.StringValueHandler.characters(StringValueHandler.java:49)
at
com.sun.org.apache.xml.internal.utils.FastStringBuffer.sendSAXcharacters(FastStringBuffer.java:998)
at
com.sun.org.apache.xml.internal.dtm.ref.sax2dtm.SAX2DTM2.dispatchCharactersEvents(SAX2DTM2.java:3068)
at
com.sun.org.apache.xalan.internal.xsltc.dom.SAXImpl.characters(SAXImpl.java:1562)
at
com.sun.org.apache.xalan.internal.xsltc.dom.DOMAdapter.characters(DOMAdapter.java:330)
at GregorSamsa.template$dot$2()
at GregorSamsa.applyTemplates()
at GregorSamsa.template$dot$0()
at GregorSamsa.applyTemplates()
at GregorSamsa.applyTemplates()
at GregorSamsa.transform()
at
com.sun.org.apache.xalan.internal.xsltc.runtime.AbstractTranslet.transform(AbstractTranslet.java:603)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:709)
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:313)
at
hudson.plugins.fitnesse.NativePageCountsParser.transformRawResults(NativePageCountsParser.java:25)
at
hudson.plugins.fitnesse.NativePageCountsParser.parse(NativePageCountsParser.java:17)
at
hudson.plugins.fitnesse.FitnesseResultsRecorder.getResults(FitnesseResultsRecorder.java:131)
at
hudson.plugins.fitnesse.FitnesseResultsRecorder.getResults(FitnesseResultsRecorder.java:109)
at
hudson.plugins.fitnesse.FitnesseResultsRecorder.perform(FitnesseResultsRecorder.java:73)
at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:36)
at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:705)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:680)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:658)
at hudson.model.Build$RunnerImpl.post2(Build.java:161)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:627)
at hudson.model.Run.run(Run.java:1400)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
Build step 'Publish Fitnesse results report' changed build result to FAILURE
Build step 'Publish Fitnesse results report' marked build as failure
{quote}
Perhaps it would be more efficient to use a streaming parser like SAX?
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators:
https://issues.jenkins-ci.org/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira
