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https://issues.apache.org/jira/browse/HBASE-15806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15335067#comment-15335067
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Jerry He commented on HBASE-15806:
----------------------------------

Compared to the traditional RPC scan, the new approach will make the server 
handlers occupied longer and concentrated probably, affecting concurrent user 
requests.
But I think it is still a good alternative option.

hbase writes to user directory.  Will we have permission problem?
In a Kerberos cluster?


> An 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: Minor
>             Fix For: 2.0.0
>
>         Attachments: Experiment.png, HBASE-15806-v1.patch, 
> HBASE-15806-v2.patch, HBASE-15806-v3.patch, 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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