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From "Ted Malaska (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-14150) Add BulkLoad functionality to HBase-Spark Module
Date Wed, 12 Aug 2015 15:52:46 GMT

    [ https://issues.apache.org/jira/browse/HBASE-14150?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14693714#comment-14693714
] 

Ted Malaska commented on HBASE-14150:
-------------------------------------

Thanks guys,

Super excited.  Now one more big one 14181 and it will be much smaller jira and documentation
for awhile.

> Add BulkLoad functionality to HBase-Spark Module
> ------------------------------------------------
>
>                 Key: HBASE-14150
>                 URL: https://issues.apache.org/jira/browse/HBASE-14150
>             Project: HBase
>          Issue Type: New Feature
>          Components: spark
>            Reporter: Ted Malaska
>            Assignee: Ted Malaska
>             Fix For: 2.0.0
>
>         Attachments: HBASE-14150.1.patch, HBASE-14150.2.patch, HBASE-14150.3.patch, HBASE-14150.4.patch,
HBASE-14150.5.patch
>
>
> Add on to the work done in HBASE-13992 to add functionality to do a bulk load from a
given RDD.
> This will do the following:
> 1. figure out the number of regions and sort and partition the data correctly to be written
out to HFiles
> 2. Also unlike the MR bulkload I would like that the columns to be sorted in the shuffle
stage and not in the memory of the reducer.  This will allow this design to support super
wide records with out going out of memory.



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