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https://issues.apache.org/jira/browse/PHOENIX-4742?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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James Taylor updated PHOENIX-4742:
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Summary: DistinctPrefixFilter potentially seeks to lesser key when
descending or null value (was: Prevent infinite loop with HBase 1.4 and
DistinctPrefixFilter)
> DistinctPrefixFilter potentially seeks to lesser key when descending or null
> value
> ----------------------------------------------------------------------------------
>
> Key: PHOENIX-4742
> URL: https://issues.apache.org/jira/browse/PHOENIX-4742
> Project: Phoenix
> Issue Type: Bug
> Reporter: James Taylor
> Assignee: Sergey Soldatov
> Priority: Major
> Fix For: 4.14.0, 5.0.0
>
>
> OrderByIT.testOrderByReverseOptimizationWithNUllsLastBug3491 is the only test
> failing on master (i.e. HBase 1.4). It's getting into an infinite loop when a
> reverse scan is done for the DistinctPrefixFilter. It'd be nice to fix this
> so we can do a release for HBase 1.4. At a minimum, we could disable
> DistinctPrefixFilter when a reverse scan is being done (for HBase 1.4 only).
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