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Posted to issues-all@impala.apache.org by "Vihang Karajgaonkar (Jira)" <ji...@apache.org> on 2020/08/03 16:50:00 UTC

[jira] [Work started] (IMPALA-4364) REFRESH does not pick up ALTER TABLE...PARTITION...SET LOCATION changes

     [ https://issues.apache.org/jira/browse/IMPALA-4364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on IMPALA-4364 started by Vihang Karajgaonkar.
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> REFRESH does not pick up ALTER TABLE...PARTITION...SET LOCATION changes
> -----------------------------------------------------------------------
>
>                 Key: IMPALA-4364
>                 URL: https://issues.apache.org/jira/browse/IMPALA-4364
>             Project: IMPALA
>          Issue Type: Bug
>          Components: Catalog
>    Affects Versions: Impala 2.6.0
>            Reporter: Jacob Evan Beard
>            Assignee: Vihang Karajgaonkar
>            Priority: Major
>              Labels: usability
>
> AFAIK the REFRESH command should pick up all changes to a table made by ALTER TABLE from outside of Impala (e.g. Spark SQL), however REFRESH does not pick up changes from ALTER TABLE...PARTITION...SET LOCATION, which seems to require an INVALIDATE METADATA instead.



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