I mean, put the test result in the junit xml file and test stdout into another file. Configure Jenkins to publish junit xml files as test results and archive the stdout files as build artifacts.
It is a bit painful but if you are short on memory, this trick should help you. -- Sami 2012/3/7 Gaetan <gae...@xeberon.net>: > What do you mean by "store the logs as files that you archive" ? > > Do you mean having two destination for logs, one for the data going into > junit and the other into raw log files? > I only have junit files. If the sum is huge it is because some contains lot > of stdout to have data about the current tests. I can drop them (actually I > parse my own proprietary test result files before generating the xml files), > but that would be a mess to loose important information. > > Increasing the memory is not really an option, jenkins is running on a > virtualized server with only 1024Mb of memory and the java is already > swapping to disk > ps shows : > > jenkins 28931 37.4 62.6 1358964 640248 ? Sl Mar05 1052:16 > /usr/bin/java -jar /usr/share/jenkins/jenkins.war > --webroot=/var/run/jenkins/war --httpPort=8080 --ajp13Port=-1 > > > > > ----- > Gaetan > > > > > > 2012/3/2 Sami Tikka <sjti...@gmail.com> >> >> If you want to save memory, store the logs as files that you archive >> as build artifacts. Storing large logs inline in the junit xml files >> will cost you a lot in memory. But if you have the memory, go for it. >> >> Sun JVM option -XmxNNG sets the heap to NN gigabytes. Run "java -X" to >> see what you can tune. How exactly you change it, depends on your >> platform and the way you start Jenkins. >> >> -- Sami >> >> 2012/3/2 Gaetan <gae...@xeberon.net>: >> > Hello >> > >> > I'm starting to have a java heap error when parsing the junit tests. >> > I have a bunch of 3000 tests that might have some long logs (the total >> > size >> > of junit files is around 200 Mb), but I hope jenkins is able to handle >> > this). >> > >> > How can I increase the HEAP size of jenkins ? Or is there a way to fix >> > this >> > crash (in the futur, the results size will increase) ? >> > >> > 10:39:52 FATAL: Java heap space >> > 10:39:52 java.lang.OutOfMemoryError: Java heap space >> > 10:39:52 at java.util.Arrays.copyOfRange(Arrays.java:3221) >> > 10:39:52 at java.lang.String.<init>(String.java:233) >> > 10:39:52 at >> > org.dom4j.io.SAXContentHandler.characters(SAXContentHandler.java:299) >> > 10:39:52 at >> > >> > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.characters(AbstractSAXParser.java:541) >> > 10:39:52 at >> > >> > com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:441) >> > 10:39:52 at >> > >> > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:819) >> > 10:39:52 at >> > >> > com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:748) >> > 10:39:52 at >> > >> > com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123) >> > 10:39:52 at >> > >> > com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1208) >> > 10:39:52 at >> > >> > com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:525) >> > 10:39:52 at org.dom4j.io.SAXReader.read(SAXReader.java:465) >> > 10:39:52 at org.dom4j.io.SAXReader.read(SAXReader.java:264) >> > 10:39:52 at >> > hudson.tasks.junit.SuiteResult.parse(SuiteResult.java:112) >> > 10:39:52 at >> > hudson.tasks.junit.TestResult.parse(TestResult.java:208) >> > 10:39:52 at >> > hudson.tasks.junit.TestResult.parse(TestResult.java:163) >> > 10:39:52 at >> > hudson.tasks.junit.TestResult.parse(TestResult.java:140) >> > 10:39:52 at >> > hudson.tasks.junit.TestResult.<init>(TestResult.java:116) >> > 10:39:52 at >> > >> > hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:114) >> > 10:39:52 at >> > >> > hudson.tasks.junit.JUnitParser$ParseResultCallable.invoke(JUnitParser.java:87) >> > 10:39:52 at hudson.FilePath.act(FilePath.java:788) >> > 10:39:52 at hudson.FilePath.act(FilePath.java:770) >> > 10:39:52 at >> > hudson.tasks.junit.JUnitParser.parse(JUnitParser.java:83) >> > 10:39:52 at >> > >> > hudson.tasks.junit.JUnitResultArchiver.parse(JUnitResultArchiver.java:122) >> > 10:39:52 at >> > >> > hudson.tasks.junit.JUnitResultArchiver.perform(JUnitResultArchiver.java:134) >> > 10:39:52 at >> > hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:19) >> > 10:39:52 at >> > >> > hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:703) >> > 10:39:52 at >> > >> > hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:678) >> > 10:39:52 at >> > >> > hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:656) >> > 10:39:52 at hudson.model.Build$RunnerImpl.post2(Build.java:162) >> > 10:39:52 at >> > hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:625) >> > 10:39:52 at hudson.model.Run.run(Run.java:1433) >> > 10:39:52 at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46) >> > >> > ----- >> > Gaetan >> > >> > > >
