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Date: Thu, 7 Dec 2017 22:05:00 +0000 (UTC)
From: "Ted Yu (JIRA)" <jira@apache.org>
To: issues@hbase.apache.org
Message-ID: <JIRA.12723522.1403655309000.412864.1512684300073@Atlassian.JIRA>
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Subject: [jira] [Commented] (HBASE-11409) Add more flexibility for input
 directory structure to LoadIncrementalHFiles
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archived-at: Thu, 07 Dec 2017 22:05:05 -0000


    [ https://issues.apache.org/jira/browse/HBASE-11409?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16282604#comment-16282604 ] 

Ted Yu commented on HBASE-11409:
--------------------------------

Good by me, pending QA results.

> Add more flexibility for input directory structure to LoadIncrementalHFiles
> ---------------------------------------------------------------------------
>
>                 Key: HBASE-11409
>                 URL: https://issues.apache.org/jira/browse/HBASE-11409
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: churro morales
>            Assignee: churro morales
>         Attachments: HBASE-11409.v1.patch, HBASE-11409.v2.patch
>
>
> Use case:
> We were trying to combine two very large tables into a single table.  Thus we ran jobs in one datacenter that populated certain column families and another datacenter which populated other column families.  Took a snapshot and exported them to their respective datacenters.  Wanted to simply take the hdfs restored snapshot and use LoadIncremental to merge the data.  
> It would be nice to add support where we could run LoadIncremental on a directory where the depth of store files is something other than two (current behavior).  
> With snapshots it would be nice if you could pass a restored hdfs snapshot's directory and have the tool run.  
> I am attaching a patch where I parameterize the bulkLoad timeout as well as the default store file depth.  


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