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https://issues.apache.org/jira/browse/HBASE-21636?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16764231#comment-16764231
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Nihal Jain commented on HBASE-21636:
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Thanks for the review [~stack]. I think that logic was added when hbase didnot
have a way to limit number of rows to be returned. Now we can achieve the same
using scan.setLimit. Hence I made this change. I mentioned the same in issue
description too.
> Enhance the shell scan command to support missing scanner specifications like
> ReadType, IsolationLevel etc.
> -----------------------------------------------------------------------------------------------------------
>
> Key: HBASE-21636
> URL: https://issues.apache.org/jira/browse/HBASE-21636
> Project: HBase
> Issue Type: Improvement
> Components: shell
> Affects Versions: 3.0.0, 2.0.0, 2.1.2
> Reporter: Nihal Jain
> Assignee: Nihal Jain
> Priority: Major
> Attachments: HBASE-21636.master.001.patch,
> HBASE-21636.master.002.patch
>
>
> Enhance the shell scan command to support scanner specifications:
> - ReadType
> - IsolationLevel
> - Region replica id
> - Allow partial results
> - Batch
> - Max result size
> Also, make use of \{{limit}} and set it in the scan object to limit the
> number of rows returned by the scanner.
>
>
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