[jira] [Commented] (IVY-1197) OutOfMemoryError during ivy:publish

["Antoine Levy-Lambert (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/IVY-1197?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14386098#comment-14386098 ] 

Antoine Levy-Lambert commented on IVY-1197:
-------------------------------------------

I have taken a look at the patch. The only difference I see with ivy's FileUtil#copy is that FileUtil#copy is calling dest.flush() . Is that what is causing the Out of Memory Exception ?
Also I would like to have a setup to reproduce the out of memory exception so that we can be confident about the existence of the problem and of the fix.


> OutOfMemoryError during ivy:publish
> -----------------------------------
>
>                 Key: IVY-1197
>                 URL: https://issues.apache.org/jira/browse/IVY-1197
>             Project: Ivy
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0
>            Reporter: Michael Rumpf
>         Attachments: ASF.LICENSE.NOT.GRANTED--clipboard.txt, org.apache.ivy.util.url.HttpClientHandler.patch
>
>
> When publishing a large file, an OutOfMemoryError occurs.
> {code}
> [ivy:publish] 	published ppg to XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
> BUILD FAILED
> /export/build/hudson/jobs/ppg-rcp/workspace/ppg-rcp/com.daimler.ppg.rcp.builder/build-wrapper.xml:152: The following error occurred while executing this line:
> /export/build/hudson/jobs/ppg-rcp/workspace/ppg-rcp/com.daimler.ppg.rcp.builder/build-wrapper.xml:277: java.lang.OutOfMemoryError: Java heap space
> 	at java.util.Arrays.copyOf(Arrays.java:2786)
> 	at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:94)
> 	at sun.net.www.http.PosterOutputStream.write(PosterOutputStream.java:61)
> 	at org.apache.ivy.util.FileUtil.copy(FileUtil.java:168)
> 	at org.apache.ivy.util.url.BasicURLHandler.upload(BasicURLHandler.java:200)
> 	at org.apache.ivy.util.url.URLHandlerDispatcher.upload(URLHandlerDispatcher.java:82)
> 	at org.apache.ivy.util.FileUtil.copy(FileUtil.java:140)
> 	at org.apache.ivy.plugins.repository.url.URLRepository.put(URLRepository.java:85)
> 	at org.apache.ivy.plugins.repository.AbstractRepository.put(AbstractRepository.java:130)
> 	at org.apache.ivy.plugins.resolver.RepositoryResolver.put(RepositoryResolver.java:219)
> 	at org.apache.ivy.plugins.resolver.RepositoryResolver.publish(RepositoryResolver.java:209)
> 	at org.apache.ivy.core.publish.PublishEngine.publish(PublishEngine.java:282)
> 	at org.apache.ivy.core.publish.PublishEngine.publish(PublishEngine.java:261)
> 	at org.apache.ivy.core.publish.PublishEngine.publish(PublishEngine.java:170)
> 	at org.apache.ivy.Ivy.publish(Ivy.java:600)
> 	at org.apache.ivy.ant.IvyPublish.doExecute(IvyPublish.java:299)
> 	at org.apache.ivy.ant.IvyTask.execute(IvyTask.java:277)
> 	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
> 	at sun.reflect.GeneratedMethodAccessor101.invoke(Unknown Source)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> 	at org.apache.tools.ant.Task.perform(Task.java:348)
> 	at org.apache.tools.ant.Target.execute(Target.java:390)
> 	at org.apache.tools.ant.Target.performTasks(Target.java:411)
> 	at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1397)
> 	at org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:38)
> 	at org.apache.tools.ant.Project.executeTargets(Project.java:1249)
> 	at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
> 	at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
> 	at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:291)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> Total time: 14 minutes 24 seconds
> Finished: FAILURE
> {code}
> The size of the file that is being uploaded is: 687712714, so around 650-700MB.
> The publish task is part of a Hudson Ant build where the artefacts are published to an Artifactory repository at the end.
> I have given the Job 1300MB for the max heap size.
> It seems as if the whole file is loaded into memory for the upload.



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