[jira] [Resolved] (HIVE-15205) Create ReplDumpTask/ReplDumpWork for dumping out metadata

["Sankar Hariappan (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-15205?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sankar Hariappan resolved HIVE-15205.
-------------------------------------
    Resolution: Duplicate

Already implemented in code.

> 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.
> -- Also consider including here: avoid deserializing notification and serializing again during repl dump. The notification should contain all info already (if not, fix it)



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