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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-4259) Investigate different memory allocation models for off heap caching.
Date Sun, 28 Aug 2011 13:48:38 GMT

     [ https://issues.apache.org/jira/browse/HBASE-4259?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ted Yu updated HBASE-4259:
--------------------------

    Fix Version/s:     (was: 0.92.0)
                   0.94.0

If patch is ready early, this can go to 0.92 as well.

> Investigate different memory allocation models for off heap caching.
> --------------------------------------------------------------------
>
>                 Key: HBASE-4259
>                 URL: https://issues.apache.org/jira/browse/HBASE-4259
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Li Pi
>            Assignee: Li Pi
>            Priority: Minor
>             Fix For: 0.94.0
>
>
> Currently, the off heap cache uses Memcached's allocation model, which works reasonably
well, but other memory allocation models, such as fragmented writes, or buddy allocation,
may be better suited to the task, and require less configuration from the users perspective.

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