With Maven 3.0.1 I am still running into this bug. It's been 1/2 year; any ETA on when it will be fixed? Could Maven use an alternative to httpclient?
I have a component with five zip classifiers ranging in size from 80MB to 800MB. I had to adjust my max heap size to 2.5GB before it would deploy without a heap overflow. Phillip On Wed, Oct 13, 2010 at 11:45 PM, Dan Tran <dant...@gmail.com> wrote: > It is a known problem where maven (wagon) uses jvm's httpclient to do > the upload. > > -D > > On Wed, Oct 13, 2010 at 8:52 PM, Ron Wheeler > <rwhee...@artifact-software.com> wrote: > > On 13/10/2010 7:29 PM, Phillip Hellewell wrote: > >> > >> I'm using Maven 2.2.1 and getting a heap overflow when trying to > >> deploy an artifact about 50MB in size. I'm deploying to an Nexus > >> server (HTTP). > >> > >> I added "@set MAVEN_OPTS=-Xms128m -Xmx512m" to my mvn.bat and now it is > >> working. > >> > >> But my question is, why should uploading a file require so much > >> memory? It's not like it tries to read the whole file into memory, or > >> does it? If so, that seems kinda dumb. > > > > We have seen this one as well. > > Probably more of a comment on the guys that set the default way too low. > > Who would buy a computer with 512Mb of memory and no paging space? > > I suspect that the guys that write the code that we use, do not have real > > world examples where you need to move 50 Mb around. > > We had the problem with CXF (Apache web services) where we could not > deploy > > the basic library jar to Nexus without setting the Eclipse parameters for > a > > JVM fork to something more in keeping with the natural capacity of our > > actual workstations (2Gb physical memory with 4Gb of cache) . > > I just set the JVM options to -Xmx1024m to start, on any Java program, > > since the JVM is already running in a virtual machine (Linux or Vista) > > anyway that can easily deal with a 1Gb task if it does not use the > memory. > > > > Ron > >> > >> Phillip > >> > >> P.S. Here's the trace: > >> > >> java.lang.OutOfMemoryError: Java heap space > >> at java.util.Arrays.copyOf(Unknown Source) > >> at java.io.ByteArrayOutputStream.write(Unknown Source) > >> at sun.net.www.http.PosterOutputStream.write(Unknown Source) > >> at > >> org.apache.maven.wagon.AbstractWagon.transfer(AbstractWagon.java:492) > >> at > >> org.apache.maven.wagon.AbstractWagon.transfer(AbstractWagon.java:457) > >> at > >> org.apache.maven.wagon.AbstractWagon.putTransfer(AbstractWagon.java:411) > >> at > >> org.apache.maven.wagon.AbstractWagon.transfer(AbstractWagon.java:392) > >> at > >> org.apache.maven.wagon.AbstractWagon.putTransfer(AbstractWagon.java:365) > >> at org.apache.maven.wagon.StreamWagon.put(StreamWagon.java:163) > >> at > >> > org.apache.maven.artifact.manager.DefaultWagonManager.putRemoteFile(DefaultWagonManager.java:317) > >> at > >> > org.apache.maven.artifact.manager.DefaultWagonManager.putArtifact(DefaultWagonManager.java:227) > >> at > >> > org.apache.maven.artifact.deployer.DefaultArtifactDeployer.deploy(DefaultArtifactDeployer.java:107) > >> at > >> org.apache.maven.plugin.deploy.DeployMojo.execute(DeployMojo.java:190) > >> at > >> > org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490) > >> at > >> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694) > >> at > >> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:556) > >> at > >> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535) > >> at > >> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:387) > >> at > >> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348) > >> at > >> > org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180) > >> at > org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328) > >> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138) > >> at org.apache.maven.cli.MavenCli.main(MavenCli.java:362) > >> at > >> org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60) > >> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > >> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > >> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown > Source) > >> at java.lang.reflect.Method.invoke(Unknown Source) > >> 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) > >> > >> --------------------------------------------------------------------- > >> To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > >> For additional commands, e-mail: users-h...@maven.apache.org > >> > >> > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > > For additional commands, e-mail: users-h...@maven.apache.org > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@maven.apache.org > For additional commands, e-mail: users-h...@maven.apache.org > >
