[jbosscache-issues] [JBoss JIRA] Updated: (JBCACHE-1414) inefficient exists() in JDBCCacheLoader

[Manik Surtani (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBCACHE-1414?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Manik Surtani updated JBCACHE-1414:
-----------------------------------

    Summary: inefficient exists() in JDBCCacheLoader  (was: more efficient exists() in JDBCCacheLoader and FileCacheLoader)


> inefficient exists() in JDBCCacheLoader
> ---------------------------------------
>
>                 Key: JBCACHE-1414
>                 URL: https://jira.jboss.org/jira/browse/JBCACHE-1414
>             Project: JBoss Cache
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: Cache loaders
>    Affects Versions: 2.2.0.GA
>            Reporter: Manik Surtani
>            Assignee: Manik Surtani
>             Fix For: 3.0.0.CR1, 3.0.0.GA, 2.X
>
>
> exists() in both these cache loaders loads the node and then tests if the result is null.  Hugely inefficient since it would involve byte stream deserialization.

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