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Posted to issues-all@impala.apache.org by "Anurag Mantripragada (Jira)" <ji...@apache.org> on 2019/08/27 15:32:00 UTC

[jira] [Work started] (IMPALA-8579) Ignore trivial alter events

     [ https://issues.apache.org/jira/browse/IMPALA-8579?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Work on IMPALA-8579 started by Anurag Mantripragada.
----------------------------------------------------
> Ignore trivial alter events
> ---------------------------
>
>                 Key: IMPALA-8579
>                 URL: https://issues.apache.org/jira/browse/IMPALA-8579
>             Project: IMPALA
>          Issue Type: Sub-task
>            Reporter: Vihang Karajgaonkar
>            Assignee: Anurag Mantripragada
>            Priority: Major
>              Labels: catalog-v2
>
> Certain alter table and alter partition events are actually just to update the {{lastaccesstime}}. We should ignore such alter events to avoid unnecessary refresh/invalidates.



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