java.lang.OutOfMemoryError: Java heap space in Runner [message #1746764] |
Fri, 04 November 2016 10:35 |
Marcus Höpfner Messages: 56 Registered: February 2014 |
Member |
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Hi,
we are executing the tests nightly on Jenkins.
There are 236 (partly complex) test cases.
After about 170 runner exits with java.lang.OutOfMemoryError: Java heap space.
We are using runner version 2.1.0.
Heap space is 512m (-Xmx512m)
Here is the relevant part of console log:
[INFO] java.lang.OutOfMemoryError: Java heap space
06:35:30 [INFO] Dumping heap to java_pid52302.hprof ...
06:35:37 [INFO] Heap dump file created [536193080 bytes in 6.532 secs]
06:35:37 [INFO] Skip remaining: Execution finished
06:35:37 [ERROR] Exception in thread "AUT-Worker-0" java.lang.OutOfMemoryError: Java heap space
06:35:37 [ERROR] at org.eclipse.emf.ecore.impl.BasicEObjectImpl.eSetting(BasicEObjectImpl.java:1604)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.getTarget(EcoreUtil.java:562)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyAttribute(EcoreUtil.java:623)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:483)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyAll(EcoreUtil.java:449)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyContainment(EcoreUtil.java:595)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:490)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyAll(EcoreUtil.java:449)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyContainment(EcoreUtil.java:595)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:490)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyAll(EcoreUtil.java:449)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyContainment(EcoreUtil.java:595)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:490)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyAll(EcoreUtil.java:449)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyContainment(EcoreUtil.java:595)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:490)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyAll(EcoreUtil.java:449)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyContainment(EcoreUtil.java:595)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:490)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyAll(EcoreUtil.java:449)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyContainment(EcoreUtil.java:595)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:490)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyAll(EcoreUtil.java:449)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyContainment(EcoreUtil.java:595)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:490)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copyContainment(EcoreUtil.java:599)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil$Copier.copy(EcoreUtil.java:490)
06:35:37 [ERROR] at org.eclipse.emf.ecore.util.EcoreUtil.copy(EcoreUtil.java:357)
06:35:37 [ERROR] at org.eclipse.rcptt.sherlock.core.streams.SherlockReportFormat.storeReport(SherlockReportFormat.java:44)
06:35:37 [ERROR] at org.eclipse.rcptt.sherlock.core.streams.SherlockReportOutputStream.write(SherlockReportOutputStream.java:46)
06:35:37 [ERROR] at org.eclipse.rcptt.runner.ScenarioRunnable.run(ScenarioRunnable.java:96)
06:35:37 [ERROR] at org.eclipse.rcptt.runner.util.AutThread.run(AutThread.java:137)
06:35:37 [INFO] Process terminated. Shut down AUTs
06:35:42 [INFO] An error has occurred. See the log file
06:35:42 [INFO] /var/lib/jenkins/jobs/com.sap.bw.rcptt.ui.test/workspace/com.sap.bw.rcptt.ui.test/target/runner-workspace/.metadata/.log.
06:35:43 [INFO] Runner exit code is: 13
06:35:43 [INFO] ------------------------------------------------------------------------
06:35:43 [INFO] BUILD FAILURE
06:35:43 [INFO] ------------------------------------------------------------------------
06:35:43 [INFO] Total time: 02:22 h
06:35:43 [INFO] Finished at: 2016-11-04T06:35:43+01:00
06:35:43 [INFO] Final Memory: 8M/181M
06:35:43 [INFO] ------------------------------------------------------------------------
06:35:43 [ERROR] Failed to execute goal org.eclipse.rcptt:rcptt-maven-plugin:2.1.0:execute (default-execute) on project com.sap.bw.rcptt.ui.test: Failed to launch RCPTT runner. Runner exit code is: 13 -> [Help 1]
06:35:43 org.apache.maven.lifecycle.LifecycleExecutionException: Failed to execute goal org.eclipse.rcptt:rcptt-maven-plugin:2.1.0:execute (default-execute) on project com.sap.bw.rcptt.ui.test: Failed to launch RCPTT runner. Runner exit code is: 13
06:35:43 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
06:35:43 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
06:35:43 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
06:35:43 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:116)
06:35:43 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)
06:35:43 at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
06:35:43 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)
06:35:43 at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
06:35:43 at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)
06:35:43 at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)
06:35:43 at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)
06:35:43 at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
06:35:43 at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)
06:35:43 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
06:35:43 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
06:35:43 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
06:35:43 at java.lang.reflect.Method.invoke(Unknown Source)
06:35:43 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
06:35:43 at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
06:35:43 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
06:35:43 at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
06:35:43 Caused by: org.apache.maven.plugin.MojoExecutionException: Failed to launch RCPTT runner. Runner exit code is: 13
06:35:43 at org.eclipse.rcptt.maven.ExecuteMojo.execute(ExecuteMojo.java:257)
06:35:43 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)
06:35:43 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)
06:35:43 ... 20 more
06:35:43 [ERROR]
06:35:43 [ERROR]
06:35:43 [ERROR] For more information about the errors and possible solutions, please read the following articles:
06:35:43 [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
The heapdump is about 500 mb. No clue where to upload it.
But I first leak suspect analysis shows:
=========================
Problem Suspect 1
One instance of "org.eclipse.rcptt.runner.util.TestSuite" loaded by "org.eclipse.rcptt.runner" occupies 176.512.952 (42,79%) bytes. The memory is accumulated in one instance of "java.util.HashMap$Node[]" loaded by "<system class loader>".
Keywords
org.eclipse.rcptt.runner
java.util.HashMap$Node[]
org.eclipse.rcptt.runner.util.TestSuite
=========================================
Problem Suspect 2
30 instances of "org.eclipse.rcptt.internal.launching.Executable[]", loaded by "org.eclipse.rcptt.launching" occupy 79.947.448 (19,38%) bytes.
Biggest instances:
•org.eclipse.rcptt.internal.launching.Executable[1] @ 0xf5af2340 - 5.314.344 (1,29%) bytes.
These instances are referenced from one instance of "java.util.HashMap$Node[]", loaded by "<system class loader>"
Keywords
org.eclipse.rcptt.internal.launching.Executable[]
java.util.HashMap$Node[]
org.eclipse.rcptt.launching
=============================================
Problem Suspect 3
18 instances of "org.eclipse.pde.internal.core.target.TargetDefinition", loaded by "org.eclipse.pde.core" occupy 62.344.368 (15,11%) bytes.
Biggest instances:
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe2cff6b0 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe4e47e50 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe52c0b88 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe573b488 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe5f5fb48 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe63aaac8 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe6836598 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe6cb9818 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe711cf60 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe75c0d00 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe7d2fbf8 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe81d29b0 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe8659b38 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe8c6b088 - 4.134.736 (1,00%) bytes.
•org.eclipse.pde.internal.core.target.TargetDefinition @ 0xe90e4d78 - 4.134.736 (1,00%) bytes.
These instances are referenced from one instance of "java.util.HashMap$Node[]", loaded by "<system class loader>"
Keywords
java.util.HashMap$Node[]
org.eclipse.pde.internal.core.target.TargetDefinition
org.eclipse.pde.core
================================
Of course increasing to 1g is possible. But maybe there is leak somewhere.
Thanks, Marcus
[Updated on: Fri, 04 November 2016 12:38] Report message to a moderator
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Re: java.lang.OutOfMemoryError: Java heap space in Runner [message #1747202 is a reply to message #1746882] |
Thu, 10 November 2016 17:07 |
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Hi Mate, I solved in this way.
1. Try to add the mem to the runner in the pom.xml.
<vmArgs>
<vmArg>-Xmx4048m</vmArg>
<vmArg>-XX:MaxPermSize=512m</vmArg>
</vmArgs>
2. Change the MAVEN PLUGIN and RUNNER ( I had the problem using 2.0.0).
note: The MAVEN PLUGIN is compatible with MAVEN 3.1.X
Remember the version should be match.
Plugin
2.0.0/ Wed Jun 17 05:31:35 EDT 2015
2.0.1/ Fri Jun 19 04:58:30 EDT 2015
2.1.0/ Wed Jun 22 07:40:47 EDT 2016
Runner
2.0.0/ Fri Jun 12 05:35:22 EDT 2015
2.0.1/ Tue Aug 25 01:44:52 EDT 2015
2.0.2/ Tue Nov 10 03:49:13 EST 2015
2.1.0-M4/ Wed Jan 13 06:56:50 EST 2016
2.1.0-M4b/ Fri Jan 22 13:23:22 EST 2016
2.1.0-M7/ Tue May 03 02:19:33 EDT 2016
2.1.0-M7_rc1/ Thu Apr 07 02:46:49 EDT 2016
2.1.0-M7b/ Tue May 10 09:48:08 EDT 2016
2.1.0-RC3/ Tue May 31 06:54:35 EDT 2016
2.1.0-RC3a/ Wed Jun 01 01:07:11 EDT 2016
2.1.0/ Wed Jun 22 13:48:45 EDT 2016
2.2.0-M1/ Thu Jul 14 05:26:49 EDT 2016
2.2.0-M1a/ Thu Jul 14 05:28:51 EDT 2016
2.2.0-M1c/ Mon Jul 18 10:02:53 EDT 2016
2.2.0-M1d/ Thu Sep 01 10:21:34 EDT 2016
Please let us know.
"Ce sont les petits désirs qui rendent un jeune homme hardi."
Giovanni Giacomo Casanova
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Re: java.lang.OutOfMemoryError: Java heap space in Runner [message #1747203 is a reply to message #1746882] |
Thu, 10 November 2016 17:07 |
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Hi Mate, I solved in this way.
(I'm working using Jenkins and I had an error similar your description)
1. Try to add the mem to the runner in the pom.xml.
<vmArgs>
<vmArg>-Xmx4048m</vmArg>
<vmArg>-XX:MaxPermSize=512m</vmArg>
</vmArgs>
2. Change the MAVEN PLUGIN and RUNNER ( I had the problem using 2.0.0).
note: The MAVEN PLUGIN is compatible with MAVEN 3.1.X
Remember the version should be match.
Plugin
2.0.0/ Wed Jun 17 05:31:35 EDT 2015
2.0.1/ Fri Jun 19 04:58:30 EDT 2015
2.1.0/ Wed Jun 22 07:40:47 EDT 2016
Runner
2.0.0/ Fri Jun 12 05:35:22 EDT 2015
2.0.1/ Tue Aug 25 01:44:52 EDT 2015
2.0.2/ Tue Nov 10 03:49:13 EST 2015
2.1.0-M4/ Wed Jan 13 06:56:50 EST 2016
2.1.0-M4b/ Fri Jan 22 13:23:22 EST 2016
2.1.0-M7/ Tue May 03 02:19:33 EDT 2016
2.1.0-M7_rc1/ Thu Apr 07 02:46:49 EDT 2016
2.1.0-M7b/ Tue May 10 09:48:08 EDT 2016
2.1.0-RC3/ Tue May 31 06:54:35 EDT 2016
2.1.0-RC3a/ Wed Jun 01 01:07:11 EDT 2016
2.1.0/ Wed Jun 22 13:48:45 EDT 2016
2.2.0-M1/ Thu Jul 14 05:26:49 EDT 2016
2.2.0-M1a/ Thu Jul 14 05:28:51 EDT 2016
2.2.0-M1c/ Mon Jul 18 10:02:53 EDT 2016
2.2.0-M1d/ Thu Sep 01 10:21:34 EDT 2016
Please let us know.
"Ce sont les petits désirs qui rendent un jeune homme hardi."
Giovanni Giacomo Casanova
[Updated on: Thu, 10 November 2016 17:09] Report message to a moderator
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Re: java.lang.OutOfMemoryError: Java heap space in Runner [message #1747204 is a reply to message #1746882] |
Thu, 10 November 2016 17:07 |
|
Hi Mate, I solved in this way.
1. Try to add the mem to the runner in the pom.xml.
<vmArgs>
<vmArg>-Xmx4048m</vmArg>
<vmArg>-XX:MaxPermSize=512m</vmArg>
</vmArgs>
2. Change the MAVEN PLUGIN and RUNNER ( I had the problem using 2.0.0).
note: The MAVEN PLUGIN is compatible with MAVEN 3.1.X
Remember the version should be match.
Plugin
2.0.0/ Wed Jun 17 05:31:35 EDT 2015
2.0.1/ Fri Jun 19 04:58:30 EDT 2015
2.1.0/ Wed Jun 22 07:40:47 EDT 2016
Runner
2.0.0/ Fri Jun 12 05:35:22 EDT 2015
2.0.1/ Tue Aug 25 01:44:52 EDT 2015
2.0.2/ Tue Nov 10 03:49:13 EST 2015
2.1.0-M4/ Wed Jan 13 06:56:50 EST 2016
2.1.0-M4b/ Fri Jan 22 13:23:22 EST 2016
2.1.0-M7/ Tue May 03 02:19:33 EDT 2016
2.1.0-M7_rc1/ Thu Apr 07 02:46:49 EDT 2016
2.1.0-M7b/ Tue May 10 09:48:08 EDT 2016
2.1.0-RC3/ Tue May 31 06:54:35 EDT 2016
2.1.0-RC3a/ Wed Jun 01 01:07:11 EDT 2016
2.1.0/ Wed Jun 22 13:48:45 EDT 2016
2.2.0-M1/ Thu Jul 14 05:26:49 EDT 2016
2.2.0-M1a/ Thu Jul 14 05:28:51 EDT 2016
2.2.0-M1c/ Mon Jul 18 10:02:53 EDT 2016
2.2.0-M1d/ Thu Sep 01 10:21:34 EDT 2016
Please let us know.
"Ce sont les petits désirs qui rendent un jeune homme hardi."
Giovanni Giacomo Casanova
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