getting OutOfMemoryError while deploying the war file

[sathishpmca]

Hi Guys,

While deploying the war file, I'm getting the below Out of memory error..!! Can you guys, please help

Unexpected HTTP response: 500

Request
{
  "address" => [("deployment" => "MAS.ear")],
  "operation" => "deploy"
}

Response

Internal Server Error
{
  "outcome" => "failed",
  "failure-description" => {"JBAS014671: Failed services" => {"jboss.deployment.subunit.\"MAS.ear\".\"MAS.war\".POST_MODULE" => "org.jboss.msc.service.StartException in service jboss.deployment.subunit.\"MAS.ear\".\"MAS.war\".POST_MODULE: JBAS018733: Failed to process phase POST_MODULE of subdeployment \"MAS.war\" of deployment \"MAS.ear\"
  Caused by: java.lang.RuntimeException: JBAS018757: Error getting reflective information for class org.apache.struts2.views.jsp.ui.AnchorTag with ClassLoader ModuleClassLoader for Module \"deployment.MAS.ear.MAS.war:main\" from Service Module Loader
  Caused by: java.lang.OutOfMemoryError: PermGen space"}},
  "rolled-back" => true
}

[ctomc]

hey,

increase PermGen size in standalone.conf / standalone.conf.bat if you are running in standalone mode.

And failure like this would mean you are trying to deploy really really really big deployment. 100mb+ maybe?

It might be wise if you could trim your deployment, maybe remove some redundant jars etc...

But as I said increasing permGen would solve your issue.

--

tomaz

[sathishpmca]

Hi Tomaz,

Thanks. Shall I increase the PermGen as below ?

-Xms256m -Xmx256m -XX:MaxPermSize=256m

[ctomc]

That is a good start, but it really depends on your application, you might need to increase even further if it does not work.