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https://issues.apache.org/jira/browse/HBASE-17334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Duo Zhang updated HBASE-17334:
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Attachment: HBASE-17334.patch
> 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
> Reporter: Duo Zhang
> Fix For: 2.0.0
>
> Attachments: 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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