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Posted to issues-all@impala.apache.org by "Gabor Kaszab (JIRA)" <ji...@apache.org> on 2019/08/06 07:15:00 UTC

[jira] [Work started] (IMPALA-8823) Implement DROP TABLE for insert-only ACID tables

     [ https://issues.apache.org/jira/browse/IMPALA-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on IMPALA-8823 started by Gabor Kaszab.
--------------------------------------------
> Implement DROP TABLE for insert-only ACID tables
> ------------------------------------------------
>
>                 Key: IMPALA-8823
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8823
>             Project: IMPALA
>          Issue Type: Improvement
>            Reporter: Zoltán Borók-Nagy
>            Assignee: Gabor Kaszab
>            Priority: Major
>              Labels: impala-acid
>
> Impala currently cannot drop insert-only ACID tables.
> To implement DROP TABLE for insert-only tables at first we need to acquire an exclusive lock from HMS, then proceed with the usual DROP TABLE process.
> Heartbeating the lock might be also needed.



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