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From "Keith Turner (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (ACCUMULO-418) Make RFiles splittable
Date Sat, 10 May 2014 22:13:10 GMT

     [ https://issues.apache.org/jira/browse/ACCUMULO-418?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Keith Turner updated ACCUMULO-418:
----------------------------------

    Assignee:     (was: Keith Turner)

> Make RFiles splittable
> ----------------------
>
>                 Key: ACCUMULO-418
>                 URL: https://issues.apache.org/jira/browse/ACCUMULO-418
>             Project: Accumulo
>          Issue Type: New Feature
>          Components: master, tserver
>         Environment: All
>            Reporter: Ivan Bella
>              Labels: RFile, hadoop, mapreduce
>   Original Estimate: 72h
>  Remaining Estimate: 72h
>
> There are times when iterating over RFiles is useful in map-reduce jobs.  I know that
RFiles logically can be split on the block boundary, however there is no easy way to do this
currently as there is no RFile RecordReader or InputFormat provided.



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