topic OutOfMemoryError: Java heap space in Alfresco Archive

OutOfMemoryError: Java heap space

hedi_ad — Wed, 21 Oct 2015 10:27:32 GMT

Hello,I have a problem with alfresco community 4.2.f that is installed on windows server 2008 R2.the problem is that alfresco crashes and I can not access the web interface (tomcat)so I thought that the problem is due to the configuration PermSize, so I configured as follows this file "C:\Alfresco\t

Re: OutOfMemoryError: Java heap space

angelborroy — Wed, 21 Oct 2015 14:24:58 GMT

Have you any customization or addon deployed in your Alfresco?

Re: OutOfMemoryError: Java heap space

hedi_ad — Wed, 21 Oct 2015 16:21:00 GMT

there is no addon installed in my alfresco server. However, I use CmisSync for synchronize files

Re: OutOfMemoryError: Java heap space

angelborroy — Wed, 21 Oct 2015 18:41:33 GMT

Are you using your own Java VM or the one inside Alfresco installer?

You cannot fix this problem increasing Java memory settings, it's related with Java version. Maybe a good approach should be to change your Java VM by another one (for instance: Oracle Java 8).

Re: OutOfMemoryError: Java heap space

hedi_ad — Thu, 22 Oct 2015 10:35:19 GMT

Actually, I use JVM inside Alfresco. Can I increase the version of default JVM installed?

Re: OutOfMemoryError: Java heap space

angelborroy — Thu, 22 Oct 2015 11:39:48 GMT

I think it's easier to install a new JDK and to set JRE_HOME at Tomcat scripts.

Re: OutOfMemoryError: Java heap space

hedi_ad — Fri, 23 Oct 2015 08:17:57 GMT

the same problem is raised every morning, I am always forced to restart the whole server … even with incrementing the version of JVM.

Re: OutOfMemoryError: Java heap space

hedi_ad — Sat, 24 Oct 2015 06:38:26 GMT

any help?

Re: OutOfMemoryError: Java heap space

angelborroy — Sat, 24 Oct 2015 09:13:31 GMT

Can you include your night logs? There is a number of processes launched periodically. Maybe some of them it's out of control.

Re: OutOfMemoryError: Java heap space

hedi_ad — Sun, 25 Oct 2015 20:23:00 GMT

Hello, please find the log file join this comment,
I minimize file size because the error is repeated until the intervention on my part by reboot the PC or reboot service

Re: OutOfMemoryError: Java heap space

angelborroy — Mon, 26 Oct 2015 14:40:32 GMT

It seems an error with your LDAP-AD synchronization. What kind of configuration are you applying on this?

Re: OutOfMemoryError: Java heap space

hedi_ad — Wed, 28 Oct 2015 09:18:58 GMT

don't think that the error of GC overhead limit exceeded is caused by the LDAP-AD synchronization, to be sure, I will check again my configuration and resolve the error of AD synchronization, and after what will be happening.

Re: OutOfMemoryError: Java heap space

angelborroy — Wed, 28 Oct 2015 09:48:20 GMT

Can you include the night log after resolving AD synchronization error?

Re: OutOfMemoryError: Java heap space

hedi_ad — Wed, 28 Oct 2015 10:44:51 GMT

I did the modification today in morning, tomorrow I will post the log