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From "Zheng Hu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19208) Make CopyTable support creating target table split as the source table
Date Mon, 13 Nov 2017 09:49:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19208?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16249307#comment-16249307
] 

Zheng Hu commented on HBASE-19208:
----------------------------------

You mean copy parts of  source table  into the target table ?  CopyTable with startRow &
endRow can meet your requirement ,   I think. 

> Make CopyTable support creating target table split as the source table
> ----------------------------------------------------------------------
>
>                 Key: HBASE-19208
>                 URL: https://issues.apache.org/jira/browse/HBASE-19208
>             Project: HBase
>          Issue Type: Improvement
>          Components: mapreduce
>            Reporter: Quanlong Huang
>
> When the source table contains thousands of regions, it's hard to create a target table
split as the source in the hbase shell manually. Currently we have to write a simple Java
process to create and split the target table. It'd be better if CopyTable support such a feature.



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