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From "Sergey Shelukhin (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-15205) Create ReplDumpTask/ReplDumpWork for dumping out metadata
Date Tue, 15 Nov 2016 20:59:58 GMT

    [ https://issues.apache.org/jira/browse/HIVE-15205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15668294#comment-15668294
] 

Sergey Shelukhin commented on HIVE-15205:
-----------------------------------------

Theres' no patch so I cannot tell :)

> Create ReplDumpTask/ReplDumpWork for dumping out metadata
> ---------------------------------------------------------
>
>                 Key: HIVE-15205
>                 URL: https://issues.apache.org/jira/browse/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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