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John Zhuge commented on HDFS-9522: ---------------------------------- The unit tests do not belong to this jira. Will move them to [HDFS-9633|https://issues.apache.org/jira/browse/HDFS-9633]. > Cleanup o.a.h.hdfs.protocol.SnapshotDiffReport > ---------------------------------------------- > > Key: HDFS-9522 > URL: https://issues.apache.org/jira/browse/HDFS-9522 > Project: Hadoop HDFS > Issue Type: Improvement > Reporter: John Zhuge > Assignee: John Zhuge > Priority: Minor > Attachments: HDFS-9522-001.patch, HDFS-9522-002.patch, > HDFS-9522-003.patch, HDFS-9522-004.patch, HDFS-9522-005.patch > > Original Estimate: 24h > Remaining Estimate: 24h > > The current DiffReportEntry is a C-style tagged union-like data structure. > Recommend subclass hierarchy as in Java idiom. -- This message was sent by Atlassian JIRA (v6.3.4#6332)