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From Tim McConnell <tim.mcco...@gmail.com>
Subject Re: [geronimo] Re: Out of memory during second publish - reproduced
Date Sat, 27 Dec 2008 03:33:22 GMT
Hi Steve, I assume you've gone through the 5 steps I outlined previously for 
Dale. You might try increasing you MaxPermsize to 768mb but I doubt that'll make 
much difference. Are you able to deploy the artifact to Geronimo outside of 
Eclipse (e.g., using the Admin console) ?? Finally, would you be able to send me 
the artifact that you're deploying ?? If it's proprietary and you cannot I fully 
understand. If not, could you briefly describe the artifact that you are 
deploying (i.e., EAR, WAR, EJB, etc.) ??

Steve H. wrote:
> I'm getting this error consistently after increasing the memory allocation
> for Eclipse and Geronimo.
> 
> I'm running on OpenSUSE 10.3 x64 with Geronimo 2.1.3 on a machine with 2GB
> RAM.
> 
> Output from 'ps aux | grep java' and Eclipse error trace shown below: -
> 
> Output of 'ps aux | grep java' following PermGen crash in Geronimo.
> 
> steve     4325 17.9 18.6 1474804 383908 ?      Sl   23:43   1:38
> /usr/lib64/jvm/java-1.6.0.u7-sun-1.6.0.u7/jre/bin/java -Xmx512m
> -XX:MaxPermSize=512m -jar
> /usr/share/eclipse/plugins/org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar
> -os linux -ws gtk -arch x86_64 -showsplash -launcher
> /usr/share/eclipse/eclipse -name Eclipse --launcher.library
> /usr/share/eclipse/plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.0.101.R34x_v20080731/eclipse_1115.so
> -startup
> /usr/share/eclipse/plugins/org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar
> -exitdata 160002 -vm /usr/bin/java -vmargs -Xmx512m -XX:MaxPermSize=512m
> -jar
> /usr/share/eclipse/plugins/org.eclipse.equinox.launcher_1.0.101.R34x_v20080819.jar
> steve     4835 27.1 14.8 518960 305744 ?       Sl   23:44   2:13
> /usr/lib64/jvm/java-1.6.0.u7-sun-1.6.0.u7/bin/java
> -javaagent:/usr/local/geronimo-tomcat6-javaee5-2.1.3/bin/jpa.jar
> -Djava.ext.dirs=/usr/local/geronimo-tomcat6-javaee5-2.1.3/lib/ext:/usr/lib64/jvm/java-1.6.0.u7-sun-1.6.0.u7/jre/lib/ext
> -Djava.endorsed.dirs=/usr/local/geronimo-tomcat6-javaee5-2.1.3/lib/endorsed:/usr/lib64/jvm/java-1.6.0.u7-sun-1.6.0.u7/jre/lib/endorsed
> -Xmx512m -XX:MaxPermSize=512m -Dfile.encoding=UTF-8 -classpath
> /usr/local/geronimo-tomcat6-javaee5-2.1.3/bin/server.jar
> org.apache.geronimo.cli.daemon.DaemonCLI --long
> steve    10155  0.0  0.0   5120   788 pts/1    R+   23:52   0:00 grep java
> 
> Trace from Eclipse
> 
> 23:51:10,653 WARN  [Settings] Settings: Could not parse struts.locale
> setting, substituting default VM locale
> 23:51:31,757 ERROR [[jsp]] Servlet.service() for servlet jsp threw exception
> java.lang.OutOfMemoryError: PermGen space
> 	at java.lang.ClassLoader.defineClass1(Native Method)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:620)
> 	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)
> 	at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)
> etc...
> 
> Output show below: -
> 
> Tim McConnell wrote:
>>
>> That's wonderful Dale !! Please let me know if you have any other
>> problems. BTW, 
>> I've open the following JIRA to fix similar problems.....
>>
>> -----> https://issues.apache.org/jira/browse/GERONIMODEVTOOLS-543
>>
>> DRS2 Usenet wrote:
>>> Tim McConnell wrote:
>>>
>>> (snip)
>>>> 4.  Page down in that section and append your VM arguments at the end 
>>>> -- don't delete those that are already there. I used the same ones 
>>>> that Kevan used, but I'm using Java 1.5 and I see that you're using 
>>>> Java 1.6:
>>>>
>>>>     -Xmx512m -XX:MaxPermSize=256m
>>> (snip)
>>>> Please try this and let me know what happens. I think you'll have 
>>>> better results now. Meanwhile, I'm going to open a GEP JIRA to 
>>>> investigate if we can programmatically determine and set the Geronimo 
>>>> server VM arguments using those already established for Eclipse since 
>>>> obviously the default values for the server are not always sufficient. 
>>>> Thanks much.
>>> Thanks Tim, That worked great.  I'd been using "run configurations" to 
>>> make the Geronimo JVM settings... never tried double clicking on the 
>>> server.  I've been able to republish many times without error AND 
>>> without restarting the server (this is really a NICE feature!).
>>>>
>>>> Tim McConnell wrote:
>>>>> Hi Dale, just a quick note to tell you that I can now reproduce your

>>>>> failure. Looking for a resolution, and will let you know what I find

>>>>> out.....
>>>>>
>>>>> DRS2 Usenet wrote:
>>>>>> I had already installed jdk1.6.0_06
>>>>>> I had already installed Geronimo: 
>>>>>> geronimo-tomcat6-javaee5-2.1.3-bin.zip
>>>>>> I installed a fresh Ganymede: eclipse-jee-ganymede-SR1-win32.zip
>>>>>> Added Geronimo 2.1 plugins from within Eclipse.
>>>>>> Then I deployed a web application.  The first time, it deploys 
>>>>>> fine.  The second time, I get an out of memory, due to heap space.
>>>>>>
>>>>>> The web application may be found here: 
>>>>>> http://www.manning.com/dbrown/SampleApplication.zip
>>>>>>
>>>>>> 1) Download the source code from above, and unzip.
>>>>>> 2) copy Struts2InAction.war to Struts2InAction.zip
>>>>>> 3) Unzip the Struts2InAction.zip file to a folder called WebContent

>>>>>> and delete Struts2InAction.zip
>>>>>> 4) Validate that your WebContent has WEB-INF, index.html, etc.
>>>>>> 5) In your Eclipse workspace folder, create a folder called 
>>>>>> Struts2InAction, and move your WebContent folder into it.
>>>>>> 6) Start Eclipse
>>>>>> 7) Right-click in Project Explorer, New > Project > Web >
Dynamic 
>>>>>> Web Project (next)
>>>>>> 8) Project name: Struts2InAction > select Geronimo 2.1 > (next)
>>>>>> 9) Leave Context Root and Content Directory, but change Java Source

>>>>>> Directory to WebContent/WEB-INF/src > (finish)
>>>>>> 10) Right-click your project > Run As > Run On Server
>>>>>> 11) Point browser at http://localhost:8080/Struts2InAction 
>>>>>> <http://localhost:8080/HelloWorld>
>>>>>> 12) index.html will say "one moment please" while the jsp compiles,

>>>>>> then the menu will come-up.
>>>>>> 13) Back in Eclipse, edit (for example) 
>>>>>> WEB-INF/applicationContext.xml with your MySql login and save the
>>>>>> file.
>>>>>> 14) Wait for the application to republish itself.
>>>>>>
>>>>>> This is where the error occurs:
>>>>>>
>>>>>> Deployment failed due to java.lang.OutOfMemoryError: Java heap space
>>>>>>
>>>>>> I've started Eclipse with -vmargs -Xmx768M and get the same result.

>>>>>> Not able to put 1024M in there, for some reason (Eclipse won't even

>>>>>> start).
>>>>>>
>>>>>> --Dale--
>>>>>>
>>>
>>
> 

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