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Posted to issues@hbase.apache.org by "ChiaPing Tsai (JIRA)" <ji...@apache.org> on 2016/06/11 19:38:21 UTC
[jira] [Updated] (HBASE-15806) An endpoint-based export tool
[ https://issues.apache.org/jira/browse/HBASE-15806?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ChiaPing Tsai updated HBASE-15806:
----------------------------------
Attachment: HBASE-15806-v1.patch
> 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.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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