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From "Duo Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HBASE-17334) Add locate row before/after support for AsyncRegionLocator
Date Thu, 22 Dec 2016 13:01:58 GMT

     [ https://issues.apache.org/jira/browse/HBASE-17334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Duo Zhang updated HBASE-17334:
------------------------------
      Resolution: Fixed
    Hadoop Flags: Reviewed
          Status: Resolved  (was: Patch Available)

Pushed to master.

Thanks all for reviewing.

> Add locate row before/after support for AsyncRegionLocator
> ----------------------------------------------------------
>
>                 Key: HBASE-17334
>                 URL: https://issues.apache.org/jira/browse/HBASE-17334
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Client
>    Affects Versions: 2.0.0
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17334-v1.patch, HBASE-17334-v2.patch, HBASE-17334.patch
>
>
> Now we only have a getPreviousRegionLocation method which is only used for reverse scan,
and it is not perfect as it can not deal with region merge. As we want to add inclusive/exclusive
support for start row and end row of a scan, we need to implement general locate to row before/after
method for AsyncRegionLocator.



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