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From "Duo Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-15389) Write out multiple files when compaction
Date Fri, 25 Mar 2016 23:57:25 GMT

     [ https://issues.apache.org/jira/browse/HBASE-15389?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Duo Zhang updated HBASE-15389:
------------------------------
    Description: 
Add {{DateTieredCompactor}} and {{DateTieredMultiFileWriter}} to support writing out multiple
files based on timestamp windows when doing date tiered compactions.
Abstract {{AbstractMultiOutputCompactor}} and {{AbstractMultiFileWriter}} which contain the
general logic for multi output and can be used to implement new compaction policies that requires
multi output in the future.

> Write out multiple files when compaction
> ----------------------------------------
>
>                 Key: HBASE-15389
>                 URL: https://issues.apache.org/jira/browse/HBASE-15389
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Compaction
>    Affects Versions: 2.0.0, 0.98.19, 1.4.0
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: 2.0.0, 1.3.0, 0.98.19, 1.4.0
>
>         Attachments: HBASE-15389-0.98.patch, HBASE-15389-0.98.v1.patch, HBASE-15389-0.98.v2.patch,
HBASE-15389-0.98.v3.patch, HBASE-15389-branch-1.patch, HBASE-15389-branch-1.v1.patch, HBASE-15389-uc.patch,
HBASE-15389-v1.patch, HBASE-15389-v10.patch, HBASE-15389-v11.patch, HBASE-15389-v12.patch,
HBASE-15389-v13.patch, HBASE-15389-v14.patch, HBASE-15389-v2.patch, HBASE-15389-v3.patch,
HBASE-15389-v4.patch, HBASE-15389-v5.patch, HBASE-15389-v6.patch, HBASE-15389-v7.patch, HBASE-15389-v8.patch,
HBASE-15389-v9.patch, HBASE-15389.patch
>
>
> Add {{DateTieredCompactor}} and {{DateTieredMultiFileWriter}} to support writing out
multiple files based on timestamp windows when doing date tiered compactions.
> Abstract {{AbstractMultiOutputCompactor}} and {{AbstractMultiFileWriter}} which contain
the general logic for multi output and can be used to implement new compaction policies that
requires multi output in the future.



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