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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-16261) MultiHFileOutputFormat Enhancement
Date Thu, 01 Jun 2017 22:25:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-16261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16033815#comment-16033815
] 

Hudson commented on HBASE-16261:
--------------------------------

FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #3118 (See [https://builds.apache.org/job/HBase-Trunk_matrix/3118/])
HBASE-16261 MultiHFileOutputFormat Enhancement (Yi Liang) (jerryjch: rev c7a7f880dd99a29183e54f0092c10e7a70186d9d)
* (add) hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/MultiTableHFileOutputFormat.java
* (delete) hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMultiHFileOutputFormat.java
* (delete) hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/MultiHFileOutputFormat.java
* (add) hbase-server/src/test/java/org/apache/hadoop/hbase/mapreduce/TestMultiTableHFileOutputFormat.java
* (edit) hbase-server/src/main/java/org/apache/hadoop/hbase/mapreduce/HFileOutputFormat2.java


>  MultiHFileOutputFormat Enhancement 
> ------------------------------------
>
>                 Key: HBASE-16261
>                 URL: https://issues.apache.org/jira/browse/HBASE-16261
>             Project: HBase
>          Issue Type: Sub-task
>          Components: hbase, mapreduce
>    Affects Versions: 2.0.0
>            Reporter: Yi Liang
>            Assignee: Yi Liang
>             Fix For: 2.0.0
>
>         Attachments: HBASE-16261-V1.patch, HBASE-16261-V2.patch, HBASE-16261-V3.patch,
HBASE-16261-V4.patch, HBASE-16261-V5.patch, HBase-16261-V6.patch, HBase-16261-V7.patch, HBase-16261-V8.patch,
HBase-16261-V9.patch
>
>
> Change MultiHFileOutputFormat to MultiTableHFileOutputFormat, Continuing work to enhance
the MultiTableHFileOutputFormat to make it more usable:
> MultiTableHFileOutputFormat follow HFileOutputFormat2
> (1) HFileOutputFormat2 can read one table's region split keys. and then output multiple
hfiles for one family, and each hfile map to one region. We can add partitioner in MultiTableHFileOutputFormat
to make it support this feature.
> (2) HFileOutputFormat2 support Customized Compression algorithm for column family and
BloomFilter, also support customized DataBlockEncoding for the output hfiles. We can also
make MultiTableHFileOutputFormat to support these features.



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