[Deploying Sakai] Reg: Error while uploading Matrix

[Matthew Jones]

Not sure if you still had this problem but the fix for 2.8 is to set these
properties, turning off diskoverflow and increasing the cache size. In 2.9
the cache overflow is turned off by default.

overflowToDisk at org.theospi.portfolio.wizard.mgt.impl.WizardManagerImpl.cache
=false
maxElementsInMemory at org.theospi.portfolio.wizard.mgt.impl.WizardManagerImpl.cache
=2000


On Wed, Nov 7, 2012 at 2:45 PM, prabhu <prabhu142003 at gmail.com> wrote:

> Hi,
>       I am using sakai 2.8.2. And I am trying to upload a Matrix site in
> one of our course sites. While doing so, I am getting the error and the
> matrix is not getting stored. The error on catalina.out is as follows.
> Please help me out to fix this.
>
>
>
>  2012-11-05 08:58:09,981 ERROR Store
> org.sakaiproject.springframework.orm.hibernate.L2Cache Spool Thread
> net.sf.ehcache.store.DiskStore -
> org.sakaiproject.springframework.orm.hibernate.L2CacheCache: Failed to
> write element to disk
> 'org.theospi.portfolio.matrix.model.WizardPage#49B533512385EDE424EFE99552E53805'.
> Initial cause was org.sakaiproject.metaobj.shared.IdType
> java.io.NotSerializableException: org.sakaiproject.metaobj.shared.IdType
>         at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)
>         at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
>         at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
>         at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
>         at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
>         at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
>         at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
>         at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
>         at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
>         at
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
>         at
> java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:422)
>         at net.sf.ehcache.Element.writeObject(Element.java:729)
>         at sun.reflect.GeneratedMethodAccessor2267.invoke(Unknown Source)
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>         at java.lang.reflect.Method.invoke(Method.java:597)
>         at
> java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)
>         at
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)
>         at
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
>         at
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
>         at
> java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
>         at
> net.sf.ehcache.util.MemoryEfficientByteArrayOutputStream.serialize(MemoryEfficientByteArrayOutputStream.java:75)
>         at
> net.sf.ehcache.store.DiskStore.serializeElement(DiskStore.java:781)
>         at net.sf.ehcache.store.DiskStore.writeElement(DiskStore.java:735)
>         at
> net.sf.ehcache.store.DiskStore.writeOrReplaceEntry(DiskStore.java:729)
>         at net.sf.ehcache.store.DiskStore.flushSpool(DiskStore.java:703)
>         at
> net.sf.ehcache.store.DiskStore.throwableSafeFlushSpoolIfRequired(DiskStore.java:671)
>         at
> net.sf.ehcache.store.DiskStore.spoolAndExpiryThreadMain(DiskStore.java:640)
>         at net.sf.ehcache.store.DiskStore.access$900(DiskStore.java:68)
>         at
> net.sf.ehcache.store.DiskStore$SpoolAndExpiryThread.run(DiskStore.java:1110)
>
>
>
> *
> -----------------------------------------------------------------------------------------------------------------------------------------------
>
> Regards:
>
> Prabhu Janakaraj,
> Skype: prabhu.j4
> *
>
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