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https://issues.apache.org/jira/browse/IMPALA-11535?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sai Hemanth Gantasala resolved IMPALA-11535.
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Fix Version/s: Impala 4.3.0
Resolution: Fixed
Thanks for the review [~stigahuang]. Patch has been merged to the master branch.
> Skip events happen before manual REFRESH
> ----------------------------------------
>
> Key: IMPALA-11535
> URL: https://issues.apache.org/jira/browse/IMPALA-11535
> Project: IMPALA
> Issue Type: Improvement
> Reporter: Quanlong Huang
> Assignee: Sai Hemanth Gantasala
> Priority: Critical
> Fix For: Impala 4.3.0
>
>
> If the table has been manually refreshed, all its events happen before the
> manual REFRESH can be skipped.
>
> This happens when catalogd is lagging behind in processing events. When
> processing an event, we can check whether there are manual REFRESH executed
> after its eventTime. In such case, we don't need to process the event to
> refresh anything. This helps catalogd to catch up HMS events quickly.
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