OK you are both right (though I don't think this one does not put any harms on
performance or ressources).
Then we need a mean to pass parameters through ant start target :
http://ant.apache.org/manual/Tasks/property.html
Jacques
From: "Jacopo Cappellato" <jacopo.cappell...@hotwaxmedia.com>
Yeah,
there are several -XX parameters that are useful when you analyze issues or memory leaks etc... but it doesn't mean that they have
to be enabled by default.
Jacopo
On Apr 29, 2012, at 11:36 PM, Pierre Smits wrote:
Jacques,
I agree that setting the HeadDumpOnOutOfMemmoryError occasionally can
prove usefull, but shouldn't an update of document be enough to create
the awareness?
Adding the code change kinda contradicts your statement and makes it
permanent and always on
Regards,
Pierre
2012/4/29 <jler...@apache.org>:
Author: jleroux
Date: Sun Apr 29 20:56:17 2012
New Revision: 1331995
URL: http://svn.apache.org/viewvc?rev=1331995&view=rev
Log:
-XX:+HeapDumpOnOutOfMemoryError may turn useful sometimes
Modified:
ofbiz/trunk/build.xml
Modified: ofbiz/trunk/build.xml
URL:
http://svn.apache.org/viewvc/ofbiz/trunk/build.xml?rev=1331995&r1=1331994&r2=1331995&view=diff
==============================================================================
--- ofbiz/trunk/build.xml (original)
+++ ofbiz/trunk/build.xml Sun Apr 29 20:56:17 2012
@@ -383,6 +383,7 @@ under the License.
<jvmarg value="${memory.initial.param}"/>
<jvmarg value="${pos.memory.max.param}"/>
<jvmarg value="${memory.maxpermsize.param}"/>
+ <jvmarg value="-XX:+HeapDumpOnOutOfMemoryError"/>
</java>
</target>
<target name="start-batch"
@@ -391,6 +392,7 @@ under the License.
<jvmarg value="${memory.initial.param}"/>
<jvmarg value="${pos.memory.max.param}"/>
<jvmarg value="${memory.maxpermsize.param}"/>
+ <jvmarg value="-XX:+HeapDumpOnOutOfMemoryError"/>
</java>
</target>
<target name="start-debug"
@@ -403,6 +405,7 @@ under the License.
<jvmarg value="-Djava.compiler=NONE"/>
<jvmarg value="-Xdebug"/>
<jvmarg
value="-Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8091"/>
+ <jvmarg value="-XX:+HeapDumpOnOutOfMemoryError"/>
</java>
</target>
<target name="start-pos"
@@ -411,6 +414,7 @@ under the License.
<jvmarg value="${memory.initial.param}"/>
<jvmarg value="${memory.max.param}"/>
<jvmarg value="${memory.maxpermsize.param}"/>
+ <jvmarg value="-XX:+HeapDumpOnOutOfMemoryError"/>
<arg value="pos"/>
</java>
</target>
