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https://issues.apache.org/jira/browse/PHOENIX-1402?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14217736#comment-14217736
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ramkrishna.s.vasudevan commented on PHOENIX-1402:
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While working on Phoenix-1453 I got a doubt.
When ever the region splits we are trying to divide the byteSize/2 to
distributes the byteSize among the daughters. But this may not be always true
right? If the split had happened at someother point other than the midpoint.
> Don't recalculate stats on split
> --------------------------------
>
> Key: PHOENIX-1402
> URL: https://issues.apache.org/jira/browse/PHOENIX-1402
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: James Taylor
> Fix For: 4.3, 3.3, 4.2.1, 3.2.1
>
> Attachments: PHOENIX-1402.patch, PHOENIX-1402_v2.patch
>
>
> Rather than scan the new regions on a split (which is potentially expensive,
> and might be causing the timeouts you're seeing [~jfernando_sfdc]), we should
> instead just split up the existing guideposts between new two new regions
> based on the split point.
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