[jbosscache-issues] [JBoss JIRA] Updated: (JBCACHE-1487) Node count fails when Cache.toString() called between @Inject and @Start methods.

[Manik Surtani (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCACHE-1487?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated JBCACHE-1487:
-----------------------------------

    Fix Version/s: 3.1.0.GA


> Node count fails when Cache.toString() called between @Inject and @Start methods.
> ---------------------------------------------------------------------------------
>
>                 Key: JBCACHE-1487
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1487
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 3.0.3.GA
>            Reporter: Galder Zamarreno
>            Assignee: Manik Surtani
>             Fix For: 3.1.0.GA
>
>
> Node count fails when Cache bean is deployed via MC and TRACE is enabled on org.jboss.kernel:
> 2009-03-03 21:40:51,505 ERROR [AbstractKernelController] (main) Error installing to Instantiated: name=CacheClusterA1 state=Described
> java.lang.UnsupportedOperationException: Not supported in UnversionedNode
>     at org.jboss.cache.AbstractNode.getChildrenDirect(AbstractNode.java:277)
>     at org.jboss.cache.mvcc.NodeReference.getChildrenDirect(NodeReference.java:272)
>     at org.jboss.cache.invocation.NodeInvocationDelegate.getChildrenDirect(NodeInvocationDelegate.java:163)
>     at org.jboss.cache.DataContainerImpl.numNodes(DataContainerImpl.java:461)
>     at org.jboss.cache.DataContainerImpl.getNumberOfNodes(DataContainerImpl.java:438)
>     at org.jboss.cache.DataContainerImpl.toString(DataContainerImpl.java:394)
>     at org.jboss.cache.DataContainerImpl.toString(DataContainerImpl.java:372)
>     at org.jboss.cache.invocation.CacheInvocationDelegate.toString(CacheInvocationDelegate.java:144)
>     at java.lang.String.valueOf(String.java:2615)
>     at org.jboss.util.JBossStringBuilder.append(JBossStringBuilder.java:114)
>     at org.jboss.dependency.plugins.AbstractControllerContext.toString(AbstractControllerContext.java:362)
> MC is printing the cache content in between the two calls to DataContainerImpl.createRootNode(). First
> call happens during the @Inject phase and at that point, DataContainerImpl's config has not been set yet
> so, getting node numbers is called with usingMvcc=false. This leads to getChildrenDirect() being called
> on the root node and this call fails.
> See attached logs to compare deployment when TRACE is enabled versus deployment when DEBUG is enabled.

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