OutOfMemoryError when coping large files
----------------------------------------
Key: WAGON-272
URL: http://jira.codehaus.org/browse/WAGON-272
Project: Maven Wagon
Issue Type: Bug
Components: wagon-http-lightweight
Affects Versions: 1.0-beta-5
Reporter: Rakesh Arora
Getting OutOfMemory issue when coping/deploying large files. Check the stack
trace below.
We traced the issue to wagon-http-lightweight using
PosterOutputStream/ByteArrayOutputStream.write(). This method consumes lot of
memory when dealing with large files as reported here:
https://issues.alfresco.com/jira/browse/ETHREEOH-974
In our case, we are trying to deploy a around 600M file and have set the
maximum heap space to 1024M (-Xmx1024m). We are still running out of memory. We
are using maven 2.0.8 but had the same issue when tried with 2.1.0 version.
;-------------------------------------STACK TRACE-----
[DEBUG] -- end configuration -- [INFO] [deploy:deploy-file]
Uploading: http://<repo_url>/<group>/foo/1.0/foo-1.0.zip
[INFO]
------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Java heap space
[INFO]
------------------------------------------------------------------------
[DEBUG] Trace
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.maven.wagon.AbstractWagon.transfer(AbstractWagon.java:338)
at
org.apache.maven.wagon.AbstractWagon.transfer(AbstractWagon.java:305)
at
org.apache.maven.wagon.AbstractWagon.transfer(AbstractWagon.java:267)
at
org.apache.maven.wagon.AbstractWagon.putTransfer(AbstractWagon.java:2
38)
at org.apache.maven.wagon.StreamWagon.put(StreamWagon.java:143)
at
org.apache.maven.wagon.providers.http.LightweightHttpWagon.put(Lightw
eightHttpWagon.java:148)
at
org.apache.maven.artifact.manager.DefaultWagonManager.putRemoteFile(D
efaultWagonManager.java:237)
at
org.apache.maven.artifact.manager.DefaultWagonManager.putArtifact(Def
aultWagonManager.java:153)
at
org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(Def
aultArtifactDeployer.java:80)
at
org.apache.maven.plugin.deploy.DeployFileMojo.execute(DeployFileMojo.
java:240)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:447)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:539)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandalone
Goal(DefaultLifecycleExecutor.java:493)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:463)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:311)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:224)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:143)
at
org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:333)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at
org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at
org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
[INFO]
------------------------------------------------------------------------
[INFO] Total time: 1 minute 22 seconds
[INFO] Finished at: Fri Jun 26 15:10:36 EDT 2009 [INFO] Final Memory: 4M/1016M
[INFO]
------------------------------------------------------------------------
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