[jbosscache-issues] [JBoss JIRA] Updated: (JBCACHE-1406) issue with removing an node in tx

[Takayoshi Kimura (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCACHE-1406?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Takayoshi Kimura updated JBCACHE-1406:
--------------------------------------

    Attachment: JBCACHE-1406.patch


Patch for fix the NPE and the test case.

> issue with removing an node in tx
> ---------------------------------
>
>                 Key: JBCACHE-1406
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1406
>             Project: JBoss Cache
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>    Affects Versions: 1.4.1.SP9
>            Reporter: Mircea Markus
>            Assignee: Manik Surtani
>             Fix For: 1.4.X
>
>         Attachments: JBCACHE-1406.patch
>
>
> tx.start()'
> cache.put(/a/b/c);
> cache.remove(/a/b);
> cache.put(/a/b/d);
> tx.commit();
> assert "this still exists in the internal structure" : cache.peek(/a/b/c) == null;
> above assertion fails.
> The problem is that when tx commits and cache wants to remove /a/b, sees that its not marked for removal (as it was re-added through put(/a/b/d) )and does not look in its children.
> Method is TreeCache.realRemove, and it;s called from TxInterceptor.commit()
> UT added  to reproduce the issue is: org.jboss.cache.RemoveOnTxTest.

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