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https://issues.apache.org/jira/browse/HBASE-14294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14709717#comment-14709717
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stack commented on HBASE-14294:
-------------------------------
What version of hbase is this patch made against? Have you seen the scan redo
in hbase 1.1? See
https://blogs.apache.org/hbase/entry/scan_improvements_in_hbase_1 Does this
get you what you need?
> Add new attribute to Scan to limit the return size of records
> -------------------------------------------------------------
>
> Key: HBASE-14294
> URL: https://issues.apache.org/jira/browse/HBASE-14294
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 2.0.0
> Reporter: Nick.han
> Assignee: Nick.han
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: 14294-v1.patch
>
>
> Reason:
> we all use PageFilter to limit the size of the return records,but the
> PageFilter return limit * region number size of limit ,which is bad for a
> huge number of region per table.
> Solution:
> ClientScanner has a attribute caching which determine the return size of
> record per RPC,so we can use this attribute to limit the return size of hbase.
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