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From "Billie Rinaldi (JIRA)" <>
Subject [jira] [Commented] (ACCUMULO-467) Allow the properties for AccumuloFileOutputFormat to be set in a mapreduce job
Date Wed, 12 Dec 2012 21:07:21 GMT


Billie Rinaldi commented on ACCUMULO-467:

I'd prefer to keep the changes for this ticket separate from other issues like ACCUMULO-769.
 (Also, I really really hope we can ditch the ContextFactory and convert the MR tests to use
> Allow the properties for AccumuloFileOutputFormat to be set in a mapreduce job
> ------------------------------------------------------------------------------
>                 Key: ACCUMULO-467
>                 URL:
>             Project: Accumulo
>          Issue Type: Improvement
>          Components: client
>    Affects Versions: 1.4.1, 1.3.6, 1.4.0, 1.3.5
>            Reporter: Chris Waring
>            Assignee: Christopher Tubbs
>            Priority: Minor
>              Labels: AccumuloFileOutputFormat,, mapreduce
>             Fix For: 1.5.0
>         Attachments: ACCUMULO-467-1.patch
> Currently there is no way to set any of the configuration options for AccumuloFileOutputFormat
in a mapreduce job. Specifically the compression code, file block compression size, and index
block compression size to name a few.  Since AccumuloFileOutputFormat calls FileOperations.getInstance.openWriter()
 which takes both a Configuration and AccumuloConfiguration one could inside the openWriter
function check to see if the parameters are specified in the Configuration object and if not
take the default parameters from the AccumuloConfiguration object.  

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