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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2012/09/28 00:21:13 UTC

[jira] [Updated] (HBASE-4259) Investigate different memory allocation models for off heap caching.

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

stack updated HBASE-4259:
-------------------------

    Fix Version/s:     (was: 0.96.0)

Moving out of 0.96; move it back if you disagree.
                
> 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
>
> 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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