I must be missing something. 150000 characters is not that much in memory. Let's say around 300 kilo bytes actually in the JVM memory in utf 16. So I don't get where those 11GB come from.
Or do you mean 150000 strings of characters of various sizes? Cheers Le 20 sept. 2016 8:51 AM, "Tomáš Mrázek" <[email protected]> a écrit : > 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 <[email protected]>: >> >>> 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 [email protected]. >>> To view this discussion on the web visit https://groups.google.com/d/ms >>> gid/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 [email protected]. > To view this discussion on the web visit https://groups.google.com/d/ > msgid/jenkinsci-users/dec131cd-e46a-4c3b-b0e1-1536e09d91e0%40googlegroups. > com > <https://groups.google.com/d/msgid/jenkinsci-users/dec131cd-e46a-4c3b-b0e1-1536e09d91e0%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. 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