JDK1.8, max heap was set up to 2048M. Implementation for that WinProcess.parseCmdLineAndEnvVars is by creating substrings with one character less and with my baisc calculations, with 150k char String and possibly zero GC I would need 11 gb, That's out of question for such a simple task.There must be something wrong between native method ang getting env variables from WAS.
Dne pondělí 19. září 2016 21:03:14 UTC+2 Baptiste Mathus napsal(a): > > What's the Xmx value for that Websphere? Which JDK version, and so on? > > 2016-09-19 17:15 GMT+02:00 Tomáš Mrázek <tomasto...@gmail.com > <javascript:>>: > >> So I installed 2.7.4 on Websphere 8.5.5.9. >> >> I'm running job with a maven build. Everything is fine, ear is created, >> but after that Jenkins stucks and throws Heap error (while creating >> enviroment variables like JENKINS_HOME). >> >> FATAL: ...java.lang.OutOfMemoryError >> <http://stacktrace.jenkins-ci.org/search?query=java.lang.OutOfMemoryError>: >> ... Java Heap Error >> at java.lang.String.<init>(String.java:388) >> <http://stacktrace.jenkins-ci.org/search/?query=java.lang.String.%3Cinit%3E&entity=method> >> at java.lang.String.substring(String.java:1372) >> <http://stacktrace.jenkins-ci.org/search/?query=java.lang.String.substring&entity=method> >> at >> org.jvnet.winp.WinProcess.parseCmdLineAndEnvVars(WinProcess.java:144) >> <http://stacktrace.jenkins-ci.org/search/?query=org.jvnet.winp.WinProcess.parseCmdLineAndEnvVars&entity=method> >> at >> org.jvnet.winp.WinProcess.getEnvironmentVariables(WinProcess.java:121) >> <http://stacktrace.jenkins-ci.org/search/?query=org.jvnet.winp.WinProcess.getEnvironmentVariables&entity=method> >> at >> hudson.util.ProcessTree$Windows$1.getEnvironmentVariables(ProcessTree.java:453) >> >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.util.ProcessTree$Windows$1.getEnvironmentVariables&entity=method> >> at >> hudson.util.ProcessTree$OSProcess.hasMatchingEnvVars(ProcessTree.java:277) >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.util.ProcessTree$OSProcess.hasMatchingEnvVars&entity=method> >> at hudson.util.ProcessTree$Windows.killAll(ProcessTree.java:479) >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.util.ProcessTree$Windows.killAll&entity=method> >> at hudson.Launcher$LocalLauncher.kill(Launcher.java:838) >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.Launcher$LocalLauncher.kill&entity=method> >> at >> hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:540) >> >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.AbstractBuild$AbstractBuildExecution.run&entity=method> >> at hudson.model.Run.execute(Run.java:1741) >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.Run.execute&entity=method> >> at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.FreeStyleBuild.run&entity=method> >> at hudson.model.ResourceController.execute(ResourceController.java:98) >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.ResourceController.execute&entity=method> >> at hudson.model.Executor.run(Executor.java:410) >> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.Executor.run&entity=method> >> Finished: FAILURE >> >> >> So I tried to run simple Groovy script in Jenkins console >> >> >> import org.jvnet.winp.Native; >> println(Native.parseCmdLineAndEnvVars("jenkins server pid")) >> >> >> and I got string with 150k chars long, where only first thousand are regular >> chars with env variables and the rest is some chinese weirdo chars. I tried >> to run Jenkins with UTF-8 by specifying >> >> -Dclient.encoding.override=UTF-8 which ofc does not help. >> >> >> I'm quite hopeless and I don't know, how to fix this. Any suggestions? >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Jenkins Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to jenkinsci-use...@googlegroups.com <javascript:>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/jenkinsci-users/57539fe9-a06a-4bb8-aa89-7c27cd538359%40googlegroups.com >> >> <https://groups.google.com/d/msgid/jenkinsci-users/57539fe9-a06a-4bb8-aa89-7c27cd538359%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/dec131cd-e46a-4c3b-b0e1-1536e09d91e0%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
