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Posted to issues-all@impala.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/04/07 19:46:00 UTC

[jira] [Commented] (IMPALA-7640) ALTER TABLE RENAME on managed Kudu table should rename underlying Kudu table

    [ https://issues.apache.org/jira/browse/IMPALA-7640?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16811952#comment-16811952 ] 

ASF subversion and git services commented on IMPALA-7640:
---------------------------------------------------------

Commit 4057331fb8cb976ea11364c374183bab01d795da in impala's branch refs/heads/master from stakiar
[ https://gitbox.apache.org/repos/asf?p=impala.git;h=4057331 ]

IMPALA-7640: RENAME on managed Kudu table should rename Kudu table

`ALTER TABLE managed_kudu_tbl RENAME TO new_managed_kudu_tbl` will now
rename the underlying Kudu table from `managed_kudu_tbl` to
`new_managed_kudu_tbl`. This is only triggered for managed tables, for
external tables renames do not modify the underlying Kudu table.

Testing:
* Ran core tests
* Updated kudu_alter.test

Change-Id: I77e7583ce93cba8f6e743c4bedd9900ae1fae081
Reviewed-on: http://gerrit.cloudera.org:8080/12179
Reviewed-by: Thomas Marshall <tm...@cloudera.com>
Tested-by: Impala Public Jenkins <im...@cloudera.com>


> ALTER TABLE RENAME on managed Kudu table should rename underlying Kudu table
> ----------------------------------------------------------------------------
>
>                 Key: IMPALA-7640
>                 URL: https://issues.apache.org/jira/browse/IMPALA-7640
>             Project: IMPALA
>          Issue Type: Improvement
>          Components: Catalog
>    Affects Versions: Impala 2.12.0
>            Reporter: Mike Percy
>            Assignee: Sahil Takiar
>            Priority: Major
>
> Currently, when I execute ALTER TABLE RENAME on a managed Kudu table it will not rename the underlying Kudu table. Because of IMPALA-5654 it becomes nearly impossible to rename the underlying Kudu table, which is confusing and makes the Kudu tables harder to identify and manage.



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