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Posted to dev@openjpa.apache.org by "Abinash Samal (JIRA)" <ji...@apache.org> on 2009/05/18 17:42:46 UTC
[jira] Created: (OPENJPA-1093) Class not found warning in KODO 4.x
Class not found warning in KODO 4.x
-----------------------------------
Key: OPENJPA-1093
URL: https://issues.apache.org/jira/browse/OPENJPA-1093
Project: OpenJPA
Issue Type: Question
Components: jpa
Reporter: Abinash Samal
Priority: Critical
As part of migration from KODO3.x to KODO4.x, I am facing a kodo related issue.
We are gettting a classnotfoundexception warning with the below settings, but if we remove the kodo-DataCache tag from pmf-config.xml it doesnt throw an classnotfoundexception warning
pmf-config.xml
============
<kodo-DataCache value="true(CacheSize=2000, SoftReferenceSize=0)"/> //if we remove this line we dont get //classnotfound exception warning
package.jdo
============
<class name="DemSummary" objectid-class="DemSummaryId">
<extension vendor-name="kodo" key="data-cache" value="false"/>
<field name="demSummaryId" primary-key="true"/>
</class>
Could any one please suggest why I am getting this KODO warning with above setting and why it doesnt throw this warning when I remove kodo-DataCache tag from pmf-config.xml.
Below is the excerpt from the log which shows the warning of classnotfoundexception:
log (Log4j)
========
[18/05/09 13:37:17] [] [WARN ][Log4JLogFactory$LogAdapter] java.lang.ClassNotFoundException: com.db.dcf.docs.dem.jdo.beans.DemSummary
java.lang.ClassNotFoundException: com.db.dcf.docs.dem.jdo.beans.DemSummary
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:219)
at kodo.datacache.Caches.addTypesByName(Caches.java:33)
at kodo.datacache.AbstractQueryCache.afterCommit(AbstractQueryCache.java:211)
at kodo.event.RemoteCommitEventManager.fireEvent(RemoteCommitEventManager.java:120)
at com.solarmetric.util.AbstractEventManager.fireEvent(AbstractEventManager.java:109)
at kodo.event.AbstractRemoteCommitProvider.fireEvent(AbstractRemoteCommitProvider.java:56)
at kodo.event.SingleJVMRemoteCommitProvider.broadcast(SingleJVMRemoteCommitProvider.java:48)
at kodo.event.RemoteCommitEventManager.afterCommit(RemoteCommitEventManager.java:135)
at kodo.event.TransactionEventManager.fireEvent(TransactionEventManager.java:104)
at com.solarmetric.util.AbstractEventManager.fireEvent(AbstractEventManager.java:109)
at kodo.kernel.BrokerImpl.endTransaction(BrokerImpl.java:2560)
at kodo.kernel.BrokerImpl.afterCompletion(BrokerImpl.java:2182)
at weblogic.transaction.internal.ServerSCInfo.callAfterCompletions(ServerSCInfo.java:887)
at weblogic.transaction.internal.ServerTransactionImpl.callAfterCompletions(ServerTransactionImpl.java:2765)
at weblogic.transaction.internal.ServerTransactionImpl.afterCommittedStateHousekeeping(ServerTransactionImpl.java:2670)
at weblogic.transaction.internal.ServerTransactionImpl.setCommitted(ServerTransactionImpl.java:2702)
at weblogic.transaction.internal.ServerTransactionImpl.globalRetryCommit(ServerTransactionImpl.java:2500)
at weblogic.transaction.internal.ServerTransactionImpl.globalCommit(ServerTransactionImpl.java:2429)
at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:262)
at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:228)
at weblogic.ejb20.internal.MDListener.execute(MDListener.java:430)
at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:333)
at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:298)
at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2698)
at weblogic.jms.client.JMSSession.execute(JMSSession.java:2610)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
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[jira] Closed: (OPENJPA-1093) Class not found warning in KODO 4.x
Posted by "Michael Dick (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/OPENJPA-1093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Dick closed OPENJPA-1093.
---------------------------------
Resolution: Invalid
I don't think this is the right place to post your question. While Kodo and OpenJPA share some implementation code the stack you've provided doesn't contain any openjpa code. Anything we can say about it would be guesswork.
You'll probably have more luck raising the issue with WebLogic support - they have access to the source code for the kodo classes and can accurately diagnose the problem.
Some current and former kodo developers are on the mailing lists though, so they might have some guesses, but this doesn't appear to be an issue with OpenJPA.
> Class not found warning in KODO 4.x
> -----------------------------------
>
> Key: OPENJPA-1093
> URL: https://issues.apache.org/jira/browse/OPENJPA-1093
> Project: OpenJPA
> Issue Type: Question
> Components: jpa
> Reporter: Abinash Samal
> Priority: Critical
>
> As part of migration from KODO3.x to KODO4.x, I am facing a kodo related issue.
> We are gettting a classnotfoundexception warning with the below settings, but if we remove the kodo-DataCache tag from pmf-config.xml it doesnt throw an classnotfoundexception warning
> pmf-config.xml
> ============
> <kodo-DataCache value="true(CacheSize=2000, SoftReferenceSize=0)"/> //if we remove this line we dont get //classnotfound exception warning
> package.jdo
> ============
> <class name="DemSummary" objectid-class="DemSummaryId">
> <extension vendor-name="kodo" key="data-cache" value="false"/>
> <field name="demSummaryId" primary-key="true"/>
> </class>
> Could any one please suggest why I am getting this KODO warning with above setting and why it doesnt throw this warning when I remove kodo-DataCache tag from pmf-config.xml.
> Below is the excerpt from the log which shows the warning of classnotfoundexception:
> log (Log4j)
> ========
> [18/05/09 13:37:17] [] [WARN ][Log4JLogFactory$LogAdapter] java.lang.ClassNotFoundException: com.db.dcf.docs.dem.jdo.beans.DemSummary
> java.lang.ClassNotFoundException: com.db.dcf.docs.dem.jdo.beans.DemSummary
> at java.lang.Class.forName0(Native Method)
> at java.lang.Class.forName(Class.java:219)
> at kodo.datacache.Caches.addTypesByName(Caches.java:33)
> at kodo.datacache.AbstractQueryCache.afterCommit(AbstractQueryCache.java:211)
> at kodo.event.RemoteCommitEventManager.fireEvent(RemoteCommitEventManager.java:120)
> at com.solarmetric.util.AbstractEventManager.fireEvent(AbstractEventManager.java:109)
> at kodo.event.AbstractRemoteCommitProvider.fireEvent(AbstractRemoteCommitProvider.java:56)
> at kodo.event.SingleJVMRemoteCommitProvider.broadcast(SingleJVMRemoteCommitProvider.java:48)
> at kodo.event.RemoteCommitEventManager.afterCommit(RemoteCommitEventManager.java:135)
> at kodo.event.TransactionEventManager.fireEvent(TransactionEventManager.java:104)
> at com.solarmetric.util.AbstractEventManager.fireEvent(AbstractEventManager.java:109)
> at kodo.kernel.BrokerImpl.endTransaction(BrokerImpl.java:2560)
> at kodo.kernel.BrokerImpl.afterCompletion(BrokerImpl.java:2182)
> at weblogic.transaction.internal.ServerSCInfo.callAfterCompletions(ServerSCInfo.java:887)
> at weblogic.transaction.internal.ServerTransactionImpl.callAfterCompletions(ServerTransactionImpl.java:2765)
> at weblogic.transaction.internal.ServerTransactionImpl.afterCommittedStateHousekeeping(ServerTransactionImpl.java:2670)
> at weblogic.transaction.internal.ServerTransactionImpl.setCommitted(ServerTransactionImpl.java:2702)
> at weblogic.transaction.internal.ServerTransactionImpl.globalRetryCommit(ServerTransactionImpl.java:2500)
> at weblogic.transaction.internal.ServerTransactionImpl.globalCommit(ServerTransactionImpl.java:2429)
> at weblogic.transaction.internal.ServerTransactionImpl.internalCommit(ServerTransactionImpl.java:262)
> at weblogic.transaction.internal.ServerTransactionImpl.commit(ServerTransactionImpl.java:228)
> at weblogic.ejb20.internal.MDListener.execute(MDListener.java:430)
> at weblogic.ejb20.internal.MDListener.transactionalOnMessage(MDListener.java:333)
> at weblogic.ejb20.internal.MDListener.onMessage(MDListener.java:298)
> at weblogic.jms.client.JMSSession.onMessage(JMSSession.java:2698)
> at weblogic.jms.client.JMSSession.execute(JMSSession.java:2610)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:224)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:183)
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