[infinispan-issues] [JBoss JIRA] (ISPN-2011) Minimise window of stale keys in KeyAffinityService

[Galder Zamarreño (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-2011?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Galder Zamarreño updated ISPN-2011:
-----------------------------------

        Status: Resolved  (was: Pull Request Sent)
    Resolution: Done

    
> Minimise window of stale keys in KeyAffinityService
> ---------------------------------------------------
>
>                 Key: ISPN-2011
>                 URL: https://issues.jboss.org/browse/ISPN-2011
>             Project: Infinispan
>          Issue Type: Enhancement
>          Components: Distributed Cache
>    Affects Versions: 5.1.3.FINAL
>            Reporter: Manik Surtani
>            Assignee: Manik Surtani
>              Labels: performance
>             Fix For: 5.1.4.FINAL
>
>
> There is a window where requesters retrieve keys from a pool of generated keys and the system flushes the pool during a topology change.  This window can be drastically reduced using a slightly coarser grained read lock.  This fix also makes the flushing of the pool synchronous with the topology change.

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