[infinispan-issues] [JBoss JIRA] Commented: (ISPN-1343) Stale locks occurring on rehashing into a running cluster.

Dan Berindei (JIRA) jira-events at lists.jboss.org
Sun Sep 4 14:12:26 EDT 2011


    [ https://issues.jboss.org/browse/ISPN-1343?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12626130#comment-12626130 ] 

Dan Berindei commented on ISPN-1343:
------------------------------------

The retry queue processor was not properly waiting for the cache to start up, so it could start handling a command before the initial rehash. That command would in turn block the rehash from starting.

> Stale locks occurring on rehashing into a running cluster.
> ----------------------------------------------------------
>
>                 Key: ISPN-1343
>                 URL: https://issues.jboss.org/browse/ISPN-1343
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Distributed Cache
>    Affects Versions: 5.0.0.FINAL
>            Reporter: Erik Salter
>            Assignee: Manik Surtani
>             Fix For: 5.1.0.ALPHA1, 5.1.0.FINAL
>
>         Attachments: ISPN-5-test-rehash.zip, RehashTest.java, RehashTest.java
>
>
> There is a stale lock issue that occurs when a client thread requests the same set of eagerly-locked keys across a rehash.  Attached is a unit test that can reproduce the issue.

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