Joe,
On nique you can use the IBM JDK to get a heap dump. Although, the
question I have is does your system hang in terms of 0% CPU or some %
CPU? If your CPU is at 0 its probably another problem not related to
heap. The thread dump is a good idea.
On Oct 16, 2007, at 10:37 AM, Joe Bohn wrote:
Thanks Erik. Even with increasing it to your settings my OpenSUSE
still hangs at the point of installing the car-maven-plugin.
Things must have really changed with this plugin to require
substantially more memory or perhaps there are other issues. I
think I may just install a new OS on these machines anyway (perhaps
SLES).
I'm still interested if anybody has had success with OpenSUSE if
you happen to see this.
Thanks,
Joe
Erik B. Craig wrote:
Joe,
I was running into the same issue on CentOS, my MAVEN_OPTS were -
Xmx512m -XX:MaxPermSize=128m.
After I changed them to -Xmx2048m -XX:MaxPermSize=512m , the
problem went away immediately.
This is on Maven 2.0.7 and Sun JDK 1.5.0_12
Dunno if that will help you at all, but there you go =)
-Erik
Joe Bohn wrote:
Is nobody else hitting this problem?
Is anybody else building on OpenSUSE? I have two machines and
get hang in the same place on each machine while trying to
install the car-maven-plugin.
Even bumping my MAVEN_OPTS to "-XX:MaxPermSize=512m -Xms512m -
Xmx1024m" didn't seem to have any effect.
Joe
Joe Bohn wrote:
I'm consistently hitting a build hang with trunk that I can't
get past. Is anybody else hitting these problems or does
anybody know what might be going wrong? Perhaps I need to bump
up the MaxPermSize?
The build hangs when I get to building the car-maven-plugin.
This is on OpenSUSE 10.2 with maven 2.0.7 (although I had the
failures first with 2.0.5 and moving to 2.0.7 didn't change the
results) and Sun JDK 1.5.0_11.
My MAVEN_OPTS are set to:
"-XX:MaxPermSize=128m -Xms512m -Xmx512m"
Here's the last thing I always see:
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running org.apache.geronimo.mavenplugins.car.PlanProcessorMojoTest
Tests run: 2, Failures: 0, Errors: 0, Skipped: 0, Time elapsed:
0.6 sec
Running org.apache.geronimo.mavenplugins.car.PluginMetadataTest
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed:
0.691 sec
Results :
Tests run: 3, Failures: 0, Errors: 0, Skipped: 0
[INFO] [jar:jar]
[INFO] Building jar: /home/jbohn/geronimo/maven-plugins/car-
maven-plugin/target/car-maven-plugin-2.1-SNAPSHOT.jar
[INFO] [plugin:addPluginArtifactMetadata]
[INFO] [shitty:install {execution: default}]
[INFO] Installing /home/jbohn/geronimo/maven-plugins/car-maven-
plugin/target/car-maven-plugin-2.1-SNAPSHOT.jar to /home/
jbohn/.m2/repository/org/apache/geronimo/plugins/car-maven-
plugin/2.1-SNAPSHOT/car-maven-plugin-2.1-SNAPSHOT.jar
