Chris Douglas created HADOOP-13626:
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             Summary: Remove distcp dependency on FileStatus serialization
                 Key: HADOOP-13626
                 URL: https://issues.apache.org/jira/browse/HADOOP-13626
             Project: Hadoop Common
          Issue Type: Bug
          Components: tools/distcp
            Reporter: Chris Douglas


DistCp uses an internal struct {{CopyListingFileStatus}} to record metadata. 
Because this record extends {{FileStatus}}, it also relies on the {{Writable}} 
contract from that type. Because DistCp performs its checks on a subset of the 
fields (i.e., does not actually rely on {{FileStatus}} as a supertype), these 
types should be independent.



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