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Posted to issues@hbase.apache.org by "Zheng Hu (JIRA)" <ji...@apache.org> on 2018/11/21 14:50:00 UTC

[jira] [Resolved] (HBASE-21394) Restore snapshot in parallel

     [ https://issues.apache.org/jira/browse/HBASE-21394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Zheng Hu resolved HBASE-21394.
------------------------------
    Resolution: Implemented

> Restore snapshot in parallel
> ----------------------------
>
>                 Key: HBASE-21394
>                 URL: https://issues.apache.org/jira/browse/HBASE-21394
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Zheng Hu
>            Assignee: Zheng Hu
>            Priority: Major
>             Fix For: 3.0.0, 2.2.0, 2.1.2
>
>
> Our MapReduce/Spark job is highly dependent on SnapshotScanner.  When restore a big table for SnapshotScanner,  it'll take hours ..
> Restore snapshot in parallel will helps a lot. 



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