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https://issues.apache.org/jira/browse/HIVE-18467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16344709#comment-16344709
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ASF GitHub Bot commented on HIVE-18467:
---------------------------------------
GitHub user anishek opened a pull request:
https://github.com/apache/hive/pull/300
HIVE-18467: support whole warehouse dump / load + create/drop database
events
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/anishek/hive HIVE-18467
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/hive/pull/300.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #300
----
commit 59e3afde676cb7666bc202858c2bcdc6958b0861
Author: Anishek Agarwal <anishek@...>
Date: 2018-01-19T08:01:28Z
HIVE-18467: support whole warehouse dump / load + create/drop database
events
----
> support whole warehouse dump / load + create/drop database events
> -----------------------------------------------------------------
>
> Key: HIVE-18467
> URL: https://issues.apache.org/jira/browse/HIVE-18467
> Project: Hive
> Issue Type: Bug
> Affects Versions: 3.0.0
> Reporter: anishek
> Assignee: anishek
> Priority: Major
> Labels: pull-request-available
> Fix For: 3.0.0
>
> Attachments: HIVE-18467.0.patch
>
>
> A complete hive warehouse might be required to replicate to a DR site for
> certain use cases and rather than allowing only a database name in the REPL
> DUMP commands, we should allow dumping of all databases using the "*" option
> as in
> _REPL DUMP *_
> On the repl load side there will not be an option to specify the database
> name when loading from a location used to dump multiple databases, hence only
> _REPL LOAD FROM [location]_ would be supported when dumping via _REPL DUMP *_
> Additionally, incremental dumps will go through all events across databases
> in a warehouse and hence CREATE / DROP Database events have to be serialized
> correctly to allow repl load to create them correctly.
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