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https://issues.apache.org/jira/browse/HBASE-15806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15295169#comment-15295169
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Ted Yu commented on HBASE-15806:
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Please add license header and annotation for audience to ExportEndpoint.java
Please do refactoring so that the copied code is shared between endpoint and
Export tool.
Can you put the next patch on reviewboard ?
If you can publish performance numbers w.r.t. the duration and size of data to
be exported using each export method, that would be nice.
> A endpoint-based export tool
> ----------------------------
>
> Key: HBASE-15806
> URL: https://issues.apache.org/jira/browse/HBASE-15806
> Project: HBase
> Issue Type: New Feature
> Affects Versions: 2.0.0
> Reporter: ChiaPing Tsai
> Assignee: ChiaPing Tsai
> Priority: Trivial
> Attachments: HBASE-15806.patch
>
>
> The time for exporting table can be reduced, if we use the endpoint technique
> to export the hdfs files by the region server rather than by hbase client.
> In my experiments, the elapsed time of endpoint-based export can be less than
> half of current export tool (enable the hdfs compression)
> But the shortcomings is we need to alter table for deploying the endpoint
> any comments about this? thanks
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