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https://issues.apache.org/jira/browse/HDFS-9573?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15063627#comment-15063627
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John Zhuge commented on HDFS-9573:
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The fix is too simple.
Fold it into the other jira.
> o.a.h.hdfs.protocol.SnapshotDiffReport$DiffReportEntry$hashCode inconsistent
> with equals
> ----------------------------------------------------------------------------------------
>
> Key: HDFS-9573
> URL: https://issues.apache.org/jira/browse/HDFS-9573
> Project: Hadoop HDFS
> Issue Type: Bug
> Reporter: John Zhuge
> Assignee: John Zhuge
> Priority: Minor
> Original Estimate: 24h
> Remaining Estimate: 24h
>
> DiffReportEntry.equals() uses field "type", but DiffReportEntry.hashCode()
> doesn't. This breaks the rules on equals and hashCode:
> * if a class overrides equals, it must override hashCode
> * when they are both overridden, equals and hashCode must use the same set of
> fields
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