Hi
On Sun, Apr 4, 2010 at 10:47 AM, James Elsey james.elsey@gmail.com wrote:
From this forum post[1] you should just be able to modify the catalina startup script,
Gotta go out so I don't have time to try it myself, but good luck!
[1] http://www.coderanch.com/t/421341/Tomcat/change-JVM-setting-Xms-Xmx#1858331
I've managed to increase the memory by adding:
export CATALINA_OPTS="-XmX2048 -Xms2048"
to /etc/init.d/tomcat. However, it hasn't fixed my deployment problem:
deploy-webapp:
BUILD FAILED 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 java.io.BufferedOutputStream.write(BufferedOutputStream.java:105) at org.apache.catalina.ant.AbstractCatalinaTask.execute(AbstractCatalinaTask.java:215) at org.apache.catalina.ant.DeployTask.execute(DeployTask.java:201) at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:288) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 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:357) at org.apache.tools.ant.Target.performTasks(Target.java:385) at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1337) at org.apache.tools.ant.Project.executeTarget(Project.java:1306) at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41) at org.apache.tools.ant.Project.executeTargets(Project.java:1189) at org.apache.tools.ant.Main.runBuild(Main.java:758) at org.apache.tools.ant.Main.startAnt(Main.java:217) at org.apache.tools.ant.launch.Launcher.run(Launcher.java:257) at org.apache.tools.ant.launch.Launcher.main(Launcher.java:104)
And now I look at the stack trace a bit closer, I wonder if it's Ant that's running out of space.
It was Ant by the look of things. In the end I added:
ANT_OPTS="-Xmx1024m -Xms1024m" export ANT_OPTS
to /usr/share/ant/bin/ant and it appears to have fixed the problem.