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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-15806) An endpoint-based export tool
Date Mon, 14 Nov 2016 21:38:58 GMT

    [ https://issues.apache.org/jira/browse/HBASE-15806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15665118#comment-15665118
] 

Hadoop QA commented on HBASE-15806:
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| (x) *{color:red}-1 overall{color}* |
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|| Vote || Subsystem || Runtime || Comment ||
| {color:blue}0{color} | {color:blue} reexec {color} | {color:blue} 0m 0s {color} | {color:blue}
Docker mode activated. {color} |
| {color:red}-1{color} | {color:red} patch {color} | {color:red} 0m 5s {color} | {color:red}
HBASE-15806 does not apply to master. Rebase required? Wrong Branch? See https://yetus.apache.org/documentation/0.3.0/precommit-patchnames
for help. {color} |
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|| Subsystem || Report/Notes ||
| JIRA Patch URL | https://issues.apache.org/jira/secure/attachment/12825391/HBASE-15806.v5.patch
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| JIRA Issue | HBASE-15806 |
| Console output | https://builds.apache.org/job/PreCommit-HBASE-Build/4467/console |
| Powered by | Apache Yetus 0.3.0   http://yetus.apache.org |


This message was automatically generated.



> 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, HBASE-15806.v4.patch, HBASE-15806.v5.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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