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https://issues.apache.org/jira/browse/HBASE-16984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15690499#comment-15690499
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Yu Li commented on HBASE-16984:
-------------------------------
Added some comments in RB.
And for the JIRA description, AsyncPrefetchClientScanner-> AsyncClientScanner
(maybe you plan to change the class name to add "Prefetch" in or ever planned?
smile)
> Implement getScanner
> --------------------
>
> Key: HBASE-16984
> URL: https://issues.apache.org/jira/browse/HBASE-16984
> 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-16984-v1.patch, HBASE-16984-v2.patch,
> HBASE-16984-v3.patch, HBASE-16984-v4.patch, HBASE-16984-v4.patch,
> HBASE-16984.patch
>
>
> It will just return the old ResultScanner and work like the
> AsyncPrefetchClientScanner. I think we still need this as we can not do time
> consuming work in the ScanObserver introduced in HBASE-16838.
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