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https://issues.apache.org/jira/browse/HBASE-13634?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lars Francke updated HBASE-13634:
---------------------------------
Attachment: HBASE-13634.patch
I've done a quick patch that fixes all unsafe reference checks with Arrays I
could find. I have to admit that I did not spend much time trying to understand
the code to see if any of them might have been intentional.
Let's see what Jenkins has to say about this...
> Unsafe reference equality checks to EMPTY_START_ROW
> ---------------------------------------------------
>
> Key: HBASE-13634
> URL: https://issues.apache.org/jira/browse/HBASE-13634
> Project: HBase
> Issue Type: Bug
> Components: Compaction, Scanners
> Reporter: Dave Latham
> Attachments: HBASE-13634.patch
>
>
> While looking to see if there was a standard method in the code base for
> testing for the empty start and end row, I noticed some cases that are using
> unsafe reference equality checks and thus may have incorrect behavior in
> boundary cases:
> ScanQueryMatcher.checkPartialDropDeleteRange
> StripeStoreFileManager.findStripeForRow
> It looks like both are intended to support stripe compaction
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