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Posted to dev@hive.apache.org by "Daniel Dai (JIRA)" <ji...@apache.org> on 2017/01/11 22:27:16 UTC

[jira] [Created] (HIVE-15587) Using ChangeManager to copy files in ReplCopyTask

Daniel Dai created HIVE-15587:
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             Summary: Using ChangeManager to copy files in ReplCopyTask 
                 Key: HIVE-15587
                 URL: https://issues.apache.org/jira/browse/HIVE-15587
             Project: Hive
          Issue Type: Sub-task
          Components: repl
            Reporter: Daniel Dai
            Assignee: Daniel Dai


Currently ReplCopyTask copy files directly from source repo. The files in the source repo may have been dropped or change. We shall use checksum transferred to ReplCopyTask to verify. If different, retrieve file from cmroot instead.



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