[infinispan-issues] [JBoss JIRA] (ISPN-4103) RHQ server plugin: generic loader cache child creation fails

[William Burns (JIRA)]

    [ https://issues.jboss.org/browse/ISPN-4103?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12952643#comment-12952643 ] 

William Burns commented on ISPN-4103:
-------------------------------------

This issue isn't a problem with RHQ, but rather with the server parsing logic.  The Parser currently casts any generic loader to the old ISPN 5.2 classes.  It should however check if it implements the new ISPN 6.0 interface and if it isn't then try 5.2 compatibility if on classpath.
                
> RHQ server plugin: generic loader cache child creation fails
> ------------------------------------------------------------
>
>                 Key: ISPN-4103
>                 URL: https://issues.jboss.org/browse/ISPN-4103
>             Project: Infinispan
>          Issue Type: Bug
>          Components: JMX, reporting and management
>    Affects Versions: 6.0.1.Final, 7.0.0.Alpha1
>            Reporter: Tomas Sykora
>            Assignee: Mircea Markus
>
> Creation of cache child -- cluster loader is ok. 
> However, when trying to create the same using generic loader child resource, it fails with following message [1].
> Server probably wasn't updated for latest persistence (loaders/stores) changes and only allows 5.2 based loaders/stores.
> Operation call from RHQ point of view looks to be clear and OK. 
> [1]:
> 09:46:08,710 ERROR [org.jboss.as.controller.management-operation] (ServerService Thread Pool -- 19) JBAS014612: Operation ("add") failed - address: ([
>     ("subsystem" => "infinispan"),
>     ("cache-container" => "clustered"),
>     ("distributed-cache" => "namedCache")
> ]): java.lang.IllegalArgumentException: JBAS011001: org.infinispan.persistence.cluster.ClusterLoader is not a valid cache loader
>         at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.buildCacheLoader(CacheAdd.java:602)
>         at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.handleLoaderProperties(CacheAdd.java:548)
>         at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.processModelNode(CacheAdd.java:515)
>         at org.jboss.as.clustering.infinispan.subsystem.ClusteredCacheAdd.processModelNode(ClusteredCacheAdd.java:70)
>         at org.jboss.as.clustering.infinispan.subsystem.SharedStateCacheAdd.processModelNode(SharedStateCacheAdd.java:47)
>         at org.jboss.as.clustering.infinispan.subsystem.DistributedCacheAdd.processModelNode(DistributedCacheAdd.java:86)
>         at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.installRuntimeServices(CacheAdd.java:223)
>         at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.performRuntime(CacheAdd.java:199)
>         at org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:50) [jboss-as-controller-7.2.1.Final-redhat-10.jar:7.2.1.Final-redhat-10]
>         at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:440) [jboss-as-controller-7.2.1.Final-redhat-10.jar:7.2.1.Final-redhat-10]
>         at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:322) [jboss-as-controller-7.2.1.Final-redhat-10.jar:7.2.1.Final-redhat-10]
>         at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:229) [jboss-as-controller-7.2.1.Final-redhat-10.jar:7.2.1.Final-redhat-10]
>         at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:224) [jboss-as-controller-7.2.1.Final-redhat-10.jar:7.2.1.Final-redhat-10]
>         at org.jboss.as.controller.ParallelBootOperationStepHandler$ParallelBootTask.run(ParallelBootOperationStepHandler.java:334) [jboss-as-controller-7.2.1.Final-redhat-10.jar:7.2.1.Final-redhat-10]
>         at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_09-icedtea]
>         at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_09-icedtea]
>         at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_09-icedtea]
>         at org.jboss.threads.JBossThread.run(JBossThread.java:122) [jboss-threads-2.1.0.Final-redhat-1.jar:2.1.0.Final-redhat-1]
> Caused by: java.lang.ClassCastException: org.infinispan.persistence.cluster.ClusterLoader cannot be cast to org.infinispan.loaders.CacheLoader
>         at org.jboss.as.clustering.infinispan.subsystem.CacheAdd.buildCacheLoader(CacheAdd.java:597)
>         ... 17 more

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira