Hi Rob,
How much memory are you giving to your instance and what was it before?
My own 2.5-snapshot and 2.4.3 instances both show this line in a few places
(and it's in my 2.3.2 logs too):
> 2014-05-12 14:26:05,020 ERROR [geotools.map] - Call MapContent dispose()
> to prevent memory leaks
Any indications as to anything else with the word "memory" in the logs
anywhere? (just guessing as to it being possibly culpable; I'm not a dev so
don't know).
Cheers,
Jonathan
On 16 May 2014 09:19, Langford, Robert <[email protected]>wrote:
> All,
>
>
>
> Wondering if anyone can point us in the right direction to solve this
> java/memory issue. Yesterday afternoon our Tomcat went down, wasn't picked
> up until this morning. Stop/started Tomcat and appeared to work again.
> Looking at the logs appeared to be a "java.lang.OutOfMemoryError: PermGen
> space" problem. We have spare memory on the server so we upped the JVM
> container settings (-Xmx & -XX:MaxPermSize), we then restarted Tomcat
> again.
>
>
>
> Looking at the logs in more detail we found a few things that seemed
> worrying such as:
>
> · IOException while loading persisted sessions:
> java.io.EOFException
>
> · The web application [/geoserver] appears to have started a
> thread named [pool-2-thread-1] but has failed to stop it. This is very
> likely to create a memory leak.
>
> · CSSEngine: exception
> property.syntax.error:org.w3c.css.sac.CSSParseException: Unexpected token:
> 0 (see LexicalUnits)
>
>
>
> System details
>
> · GeoServer: 2.3.3
>
> · Apache Tomcat: 7.0.41
>
> · JVM Version: 1.6.0_45-b06
>
> · Windows Server 2008 R2; 64-bit; 4GB RAM; virtual
>
>
>
> I've attached some logs (I've edited some for brevity); the 2014-05-15
> logs relate to the initial OutOfMemoryError and the 2014-05-16 one
> includes info on other errors listed above on restarts. Brief timeline to
> help navigate the logs:
>
>
>
> · Initial problems: 2014-05-15 15:45
>
> · Stopped Tomcat: 2014-05-16 07:44
>
> · Started Tomcat: 2014-05-16 07:50
>
> · Stopped Tomcat: 2014-05-16 08:07
>
> · Increase JVM memory options
>
> · Started Tomcat: 2014-05-16 08:08
>
>
>
> System has been working great for some time, recently has started to be
> accessed more, but no major changes that we're aware of. Any pointers
> greatly appreciated.
>
>
>
> Many thanks,
>
>
>
> Rob
>
>
>
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