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From "Ted Yu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-19884) BucketEntryGroup's equals, hashCode and compareTo methods are not consistent
Date Thu, 01 Feb 2018 21:08:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-19884?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16349273#comment-16349273
] 

Ted Yu commented on HBASE-19884:
--------------------------------

+1

> BucketEntryGroup's equals, hashCode and compareTo methods are not consistent
> ----------------------------------------------------------------------------
>
>                 Key: HBASE-19884
>                 URL: https://issues.apache.org/jira/browse/HBASE-19884
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 2.0.0-beta-1
>            Reporter: Peter Somogyi
>            Assignee: Peter Somogyi
>            Priority: Major
>             Fix For: 2.0.0-beta-2
>
>         Attachments: HBASE-19884.master.001.patch, HBASE-19884.master.001.patch, HBASE-19884.master.001.patch,
HBASE-19884.master.002.patch, HBASE-19884.master.003.patch
>
>
> BucketEntryGroup currently uses different fields to calculate compareTo, equals and hasCode.
> In some cases !a.equals(b) but a.compareTo(b) == 0. Javadoc of Comparator recommends
that natural orderings be consistent with equals.



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