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From "Yi Liang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-16261) MultiHFileOutputFormat Enhancement
Date Tue, 17 Jan 2017 17:29:26 GMT

     [ https://issues.apache.org/jira/browse/HBASE-16261?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Yi Liang updated HBASE-16261:
-----------------------------
    Attachment:     (was: HBase-16261-V8.patch)

>  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
>            Priority: Minor
>             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
>
>
> MultiHFileOutputFormat 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 MultiHFileOutputFormat
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 MultiHFileOutputFormat to support these features.



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