[jira] [Commented] (HIVE-20967) Handle alter events when replicate to cluster with hive.strict.managed.tables enabled.

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

    [ https://issues.apache.org/jira/browse/HIVE-20967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16723832#comment-16723832 ] 

Sankar Hariappan commented on HIVE-20967:
-----------------------------------------

It seems, this JIRA is completed but need to add tests to verify it.

> Handle alter events when replicate to cluster with hive.strict.managed.tables enabled.
> --------------------------------------------------------------------------------------
>
>                 Key: HIVE-20967
>                 URL: https://issues.apache.org/jira/browse/HIVE-20967
>             Project: Hive
>          Issue Type: Sub-task
>          Components: repl
>    Affects Versions: 4.0.0
>            Reporter: mahesh kumar behera
>            Assignee: Sankar Hariappan
>            Priority: Major
>              Labels: DR
>
> Some of the events from Hive2 may cause conflicts in Hive3 (hive.strict.managed.tables=true) when applied. So, need to handle them properly.
> 1. Alter table to convert non-acid to acid.
> This event should be no-op as the table in target might be already acid or MM or external table.
> 2. Alter table or partition that changes the location.
> Once the table is moved to managed table warehouse directory, the location shouldn't be changed.
> 3. Alter database that changes the location.
> Once the database is moved to managed table warehouse directory, the location shouldn't be changed.



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