[jbosscache-issues] [JBoss JIRA] Updated: (JBCACHE-1494) Lock-per-Fqn option in addition to lock striping, for MVCC

[Manik Surtani (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCACHE-1494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated JBCACHE-1494:
-----------------------------------

    Comment: was deleted


> Lock-per-Fqn option in addition to lock striping, for MVCC
> ----------------------------------------------------------
>
>                 Key: JBCACHE-1494
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1494
>             Project: JBoss Cache
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Locking
>    Affects Versions: 3.0.3.GA
>            Reporter: Manik Surtani
>            Assignee: Manik Surtani
>             Fix For: 3.1.0.GA
>
>
> Lock striping, while performant and memory efficient, can lead to deadlocks in certain cases where several fqns map to the same lock.  An alternative where a lock er fqn is used may be desirable.

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