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From Ádám Szita (Jira) <j...@apache.org>
Subject [jira] [Updated] (HIVE-22831) Add option in HiveStrictManagedMigration to also move tables converted to external living in old WH
Date Fri, 07 Feb 2020 14:52:00 GMT

     [ https://issues.apache.org/jira/browse/HIVE-22831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Ádám Szita updated HIVE-22831:
------------------------------
    Description: 
HiveStrictManagedMigration supports these use cases (among others) currently:
 * convert managed tables to external (+set external purge)
 * move managed tables from old to new warehouse root (HDFS)

I propose we add a feature that combines both:
 * convert managed tables (living in the old WH) to external and move them (from old managed
warehouse root) to a new path ( e.g. default external warehouse location)
 * this also applies to 'external' tables living inside the old WH

  was:
HiveStrictManagedMigration supports these use cases (among others) currently:
 * convert managed tables to external (+set external purge)
 * move managed tables from old to new warehouse root (HDFS)

I propose we add a feature that combines both:
 * convert managed tables to external and move them (from old managed warehouse root) to a
new path ( e.g. default external warehouse location)


> Add option in HiveStrictManagedMigration to also move tables converted to external living
in old WH
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HIVE-22831
>                 URL: https://issues.apache.org/jira/browse/HIVE-22831
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: Ádám Szita
>            Assignee: Ádám Szita
>            Priority: Major
>
> HiveStrictManagedMigration supports these use cases (among others) currently:
>  * convert managed tables to external (+set external purge)
>  * move managed tables from old to new warehouse root (HDFS)
> I propose we add a feature that combines both:
>  * convert managed tables (living in the old WH) to external and move them (from old
managed warehouse root) to a new path ( e.g. default external warehouse location)
>  * this also applies to 'external' tables living inside the old WH



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