Skip to main content

DiskStore .throwableSafeExpireElementsIfRequired(620) org.appfuse.model.User Cache: Could not expire elements from disk due to null

Image
By User



I am facing above exception followed by OutOfMemoryException.







JVMDUMP013I Processed Dump Event "systhrow", detail "java/lang/OutOfMemoryError". 

ERROR [Store org.appfuse.model.User Spool Thread] DiskStore.throwableSafeExpireElementsIfRequired(620) | org.appfuse.model.User Cache: Could not expire elements from disk due to null. Continuing...

java.lang.OutOfMemoryError

        at 

java.util.Collections$SynchronizedMap

.

values

(Unknown Source)

        at

net.sf.ehcache.store.DiskStore

.

expireElements

at

net.sf.ehcache.store. DiskStore

.



Exception in thread "QuartzScheduler_QuartzSchedulerThread" java.lang.OutOfMemoryError

        at java.lang.String.<init>(String.java:364)

        at org.quartz.Trigger.getFullName(Trigger.java:435)

        at org.quartz.simpl.TriggerComparator.compare(RAMJobStore.java:1408)

        at java.util.TreeMap.find(Unknown Source)

        at java.util.TreeMap.remove(Unknown Source)

        at java.util.TreeSet.remove(Unknown Source)

        at org.quartz.simpl.RAMJobStore.acquireNextTrigger(RAMJobStore.java:1144)

        at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:233)

Exception in thread "http-80-16" java.lang.NullPointerException







Looks like some issue in DiskStore cache causing OutOfMemory Exception. Is there any possible way I can twick ehcache.xml parameters?





Below is the DiskStore ehcache setting for User object:







<cache name="org.appfuse.model.User" maxElementsInMemory="2000" eternal="false" timeToIdleSeconds="0" timeToLiveSeconds="7200" overflowToDisk="true"/>







Any suggestions?


Labels:

Comments

Post a Comment

Popular posts from this blog

Why is this Javascript much *slower* than its jQuery equivalent?

By User
I have a HTML list of about 500 items and a "filter" box above it. I started by using jQuery to filter the list when I typed a letter (timing code added later): $('#filter').keyup( function() { var jqStart = (new Date).getTime(); var search = $(this).val().toLowerCase(); var $list = $('ul.ablist > li'); $list.each( function() { if ( $(this).text().toLowerCase().indexOf(search) === -1 ) $(this).hide(); else $(this).show(); } ); console.log('Time: ' + ((new Date).getTime() - jqStart)); } ); However, there was a couple of seconds delay after typing each letter (particularly the first letter). So I thought it may be slightly quicker if I used plain Javascript (I read recently that jQuery's each function is particularly slow). Here's my JS equivalent: document.getElementById('filter').addEventListener( 'keyup', function () { var jsStart = (new Date).getTime()...
3 comments
Read more

Is it possible to have IF statement in an Echo statement in PHP

By User
Thanks in advance. I did look at the other questions/answers that were similar and didn't find exactly what I was looking for. I'm trying to do this, am I on the right path? echo " <div id='tabs-".$match."'> <textarea id='".$match."' name='".$match."'>". if ($COLUMN_NAME === $match) { echo $FIELD_WITH_COLUMN_NAME; } else { } ."</textarea> <script type='text/javascript'> CKEDITOR.replace( '".$match."' ); </script> </div>"; I am getting the following error message in the browser: Parse error: syntax error, unexpected T_IF Please let me know if this is the right way to go about nesting an IF statement inside an echo. Thank you.
5 comments
Read more