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https://issues.apache.org/jira/browse/IMPALA-8823?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16900705#comment-16900705
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Gabor Kaszab commented on IMPALA-8823:
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Won't be able to finish this until locking of ACID tables is submitted.
> 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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