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From "Vaibhav Gumashta (JIRA)" <>
Subject [jira] [Created] (HIVE-15205) Create ReplDumpTask/ReplDumpWork for dumping out metadata
Date Tue, 15 Nov 2016 13:50:58 GMT
Vaibhav Gumashta created HIVE-15205:

             Summary: Create ReplDumpTask/ReplDumpWork for dumping out metadata
                 Key: HIVE-15205
             Project: Hive
          Issue Type: Sub-task
          Components: repl
            Reporter: Vaibhav Gumashta
            Assignee: Vaibhav Gumashta

The current bootstrap code generates dump metadata during semantic analysis which breaks security
and task/work abstraction. It also uses existing classes (from Export/Import world) for code
reuse purpose, but as a result ends up dealing with a lot if-then-elses. It makes sense to
have a cleaner abstraction which uses ReplDumpTask and ReplDumpWork (to configure the Task).
Also perhaps worth evaluating ReplLoadTask/ReplLoadWork for load side.

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