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https://issues.apache.org/jira/browse/PHOENIX-6342?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Istvan Toth updated PHOENIX-6342:
---------------------------------
    Fix Version/s:     (was: 4.17.0)
                   4.16.0

> RoundRobinResultIterator doesn't close itself when result size = fetchsize-1
> ----------------------------------------------------------------------------
>
>                 Key: PHOENIX-6342
>                 URL: https://issues.apache.org/jira/browse/PHOENIX-6342
>             Project: Phoenix
>          Issue Type: Sub-task
>          Components: core
>    Affects Versions: 4.15.0, 5.1.0
>            Reporter: Istvan Toth
>            Assignee: Istvan Toth
>            Priority: Blocker
>             Fix For: 5.1.0, 4.16.0
>
>
> RoundRobinResultIterator is mising a close() method call when the last record 
> read causes the final increment to numScannersCacheExhausted.
> Most of the time this isn't fatal, as the next next() call will close the 
> scanners, and call close(), but in some hard to reproduce cases, the 
> iterators will reset, and keep sending their results again and again in an 
> infinite loop.



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