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https://issues.apache.org/jira/browse/PHOENIX-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15032301#comment-15032301
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James Taylor edited comment on PHOENIX-2249 at 12/1/15 7:49 AM:
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Makes sense to me, [~ankit.singhal], though PHOENIX-2143 will likely make this 
a non issue.


was (Author: jamestaylor):
Makes sense to me, [~ankit.singhal].

> SYSTEM.STATS not update after region merge occurs.
> --------------------------------------------------
>
>                 Key: PHOENIX-2249
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-2249
>             Project: Phoenix
>          Issue Type: Bug
>         Environment: Ubuntu server 14.04
> Hadoop 2.6.0
> HBase 1.0.0
> Phoenix 4.4.0-HBase-1.0.0
>            Reporter: Kuan-Po Tseng
>            Assignee: Ankit Singhal
>
> When region merge occurs, SYSTEM.STATS does not update, it will leave stale 
> information behind. And then if region splits on the merged region, this may 
> cause 
> "org.apache.phoenix.schema.StaleRegionBoundaryCacheException: ERROR 1108 
> (XCL08): Cache of region boundaries are out of date" 
> after creating parallel scans since the stale information in SYSTEM.STATS 
> will let guide post list not sorted in ascending order and this will cause 
> scans over regions.



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