Liferay tomcat not loading

[Mani kandan，修改在11 年前。]

Hi all,

My liferay page not getting load, once I restart the tomcat then it will get loading.

This is happening 2 to 3 times in a day.

When I restart the server, there is a memory leak error showing in the logs.

What is the problem for this problem?

[Paul .，修改在11 年前。]

Could you check you portal-ext.properties for any special configurations that you might have done. Also check if the problem is in you default installation or with something you implementation. Do post the stack trace as well.

[Mani kandan，修改在11 年前。]

Thanks for the reply, Here I have attached my logs and portal-ext.properties file.

[Paul .，修改在11 年前。]

Could you deploy your plugins on liferay one at a time and check which one does not deploy correctly? May not be the best way to check it, just a suggestion

[Mani kandan，修改在11 年前。]

Everything deploying correctly, Is there any connections or maxactive problem? my maxactive=100

[Hitoshi Ozawa，修改在11 年前。]

Try setting following tomcat settings to true:

clearReferencesStopThreads
clearReferencesStopTimerThreads

http://tomcat.apache.org/tomcat-7.0-doc/config/context.html

[Mani kandan，修改在11 年前。]

Hitoshi Ozawa:

clearReferencesStopThreads
clearReferencesStopTimerThreads

Where I need to set this?

[Hitoshi Ozawa，修改在11 年前。]

Refer to "Defining a context" in the Tomcat reference page I gave.

liferay-portal-6.1.1-ce-ga2\tomcat-7.0.27\conf\context.xml

<Context clearReferencesStopThreads="true" clearReferencesStopTimerThreads="true" >
</Context>

Note, that this may make your tomcat unstable. If the problem is with your portlet, the best way is to terminate threads using ServletContextListener.

[Mani kandan，修改在11 年前。]

I tried what you gave here, but still having problem. Liferay blank page itself not loading, daily it needs to restart the server. Once restart it then its loading.

[Hitoshi Ozawa，修改在11 年前。]

Sorry but out of ideas. I have liferay with tomcat in production without any problem. Hope somebody else can help you.

[Mani kandan，修改在11 年前。]

If many people use our site its getting stuck, its keep loading till restart the server.

Liferay blank page itself not loading.

Once restart the server then all the pages are loading.

[David H Nebinger，修改在11 年前。]

I'd suggest running it in profile mode in the Liferay IDE.

It should give you some perspective on the threads that are running and help diagnose which one(s) aren't shutting down.