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Posted to issues@hbase.apache.org by "Andrew Purtell (JIRA)" <ji...@apache.org> on 2015/04/11 02:36:14 UTC
[jira] [Resolved] (HBASE-2368) BulkPut - Writable class compatible
with TableRecordWriter for bulk puts agnostic of region server mapping at
Mapper/Combiner level
[ https://issues.apache.org/jira/browse/HBASE-2368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Andrew Purtell resolved HBASE-2368.
-----------------------------------
Resolution: Incomplete
> BulkPut - Writable class compatible with TableRecordWriter for bulk puts agnostic of region server mapping at Mapper/Combiner level
> ------------------------------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-2368
> URL: https://issues.apache.org/jira/browse/HBASE-2368
> Project: HBase
> Issue Type: Improvement
> Components: Client
> Reporter: Karthik K
> Attachments: HBASE-2368.patch
>
>
> TableRecordWriter currently accepts only a put/delete as writables. Some mapper processes might want to consolidate the 'put's and insert them in bulk. Useful in combiners / mappers - to send across a bunch of puts from one stage to another , while maintaining a very similar region-server-mapping agnostic api at respective levels.
> New type - BulkPut ( Writable ) introduced that is just a consolidation of Puts. Eventually , the TableRecordWriter bulk inserts the puts together into the hbase eco-system.
> Patch made against trunk only. But since , it does not break any backward compatibility - it can be an useful addition to the branch as well.
> Let me know your comments on the same.
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