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https://issues.apache.org/jira/browse/ACCUMULO-2553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13965462#comment-13965462
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Corey J. Nolet commented on ACCUMULO-2553:
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I've got this working with a GroupedKeyRangePartitioner that accepts multiple
splits files for groups and creates one logical set of cutpoints for all of the
splits. To guarantee, however, that split points don't bleed between tables, I
had to bound each of the ranges.
I was able to create the keys/value and bulk ingest them into 6 tables at the
same time using MultipleOutputs, the GroupedKeyRangePartitioner, and no changes
to the AccumuloFileOutputFormat.
> AccumuloFileOutputFormat should be able to support output for multiple tables.
> ------------------------------------------------------------------------------
>
> Key: ACCUMULO-2553
> URL: https://issues.apache.org/jira/browse/ACCUMULO-2553
> Project: Accumulo
> Issue Type: New Feature
> Reporter: Corey J. Nolet
> Priority: Minor
>
> This may not necessarily be something that would require changes in the
> AccumuloFileOutputFormat itself. Perhaps the ability to use it with Hadoop's
> MultipleOutputs is really the solution.
> It would be useful if the user could specify multiple directories where
> RFiles should be placed and have a mechanism for populating the RFiles in the
> necessary directories based on a table name or group name.
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