[infinispan-issues] [JBoss JIRA] Updated: (ISPN-1286) Parallel purger threads will not be locked globally in FileCacheStore

Robert Stupp (JIRA) jira-events at lists.jboss.org
Tue Aug 2 07:10:23 EDT 2011


     [ https://issues.jboss.org/browse/ISPN-1286?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Robert Stupp updated ISPN-1286:
-------------------------------

    Component/s: Loaders and Stores


> Parallel purger threads will not be locked globally in FileCacheStore
> ---------------------------------------------------------------------
>
>                 Key: ISPN-1286
>                 URL: https://issues.jboss.org/browse/ISPN-1286
>             Project: Infinispan
>          Issue Type: Bug
>          Components: Eviction, Loaders and Stores
>    Affects Versions: 5.0.0.CR8
>            Reporter: Robert Stupp
>            Assignee: Manik Surtani
>
> The function FileCacheStore.purgeInternal() aquires a global lock and releases it after completion.
> When multiThreadedPurge is true (which cannot be the case due to another bug, that I'll post later), the lock will be released BEFORE purging has completed.
> This is caused by the implementation, that starts N purger threads in parallel but does not wait for them to complete (as I think).

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