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Yongjun Zhang commented on HADOOP-13626: ---------------------------------------- Hi [~chris.douglas], Thanks for your work here. I found that if we backport this to branch-2, it would make backport of HADOOP-11794 easier. Wonder if there is any concern backporting this to branch-2? I can do it if there is not. Thanks. > 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 > Assignee: Chris Douglas > Fix For: 3.0.0-alpha2 > > Attachments: HADOOP-13626.001.patch, HADOOP-13626.002.patch, > HADOOP-13626.003.patch, HADOOP-13626.004.patch > > > 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. -- This message was sent by Atlassian JIRA (v6.3.15#6346) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org