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Status: Answered
Status: Closed
Status: Duplicate

Error while deploying to OpenText AppWorks Gateway v1.1.6

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Posted Apr 29 by Anup Kumar Rath.
Updated Apr 29.

We are getting following error while deploying any app to OpenText AppWorks Gateway v1.1.6. As per error message we tried to find the root cause from server logs, but no information found from logs even. Please note we have been deploying apps since long time, but recently this error is noticed. Sometime if the AppWorks gate service is restarted, it works fine for couple of deployments.

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3 Answers

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BEST ANSWER: As chosen by the author.

In my experience, the most likely problem is that Tomcat has run out of memory, particularly if you often install and deploy new or updated apps. Use Configure Tomcat / Java tab, check the Java Options and increase the -XX:MaxPermSize as well as the Maximum memory pool. For example:

<img src="/awd/content/get/11116261">

You must restart Tomcat for the changes to take effect.


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BEST ANSWER: As chosen by the author.

Currently it is set to -XX:MaxPermSize=1536m


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BEST ANSWER: As chosen by the author.

Hi,

Can you give me a bit more info on your setup

Is this tomcat running Appworks serving up other webapps than Appworks

If the issue with the gateway crashing is easily reproducible you might want to up the Java log level to debug or even do some remote JVM monitoring with something like VisualVM
https://visualvm.java.net

As I've used that in the past to monitor tomcat performance ,not just for Appworks

Regards

Simon


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