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https://issues.apache.org/jira/browse/IMPALA-12833?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenzhe Zhou resolved IMPALA-12833.
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Fix Version/s: Impala 4.4.0
Resolution: Fixed
> Enabled starting flag 'catalogd_ha_reset_metadata_on_failover' by default
> -------------------------------------------------------------------------
>
> Key: IMPALA-12833
> URL: https://issues.apache.org/jira/browse/IMPALA-12833
> Project: IMPALA
> Issue Type: Bug
> Components: Backend
> Reporter: Wenzhe Zhou
> Assignee: Wenzhe Zhou
> Priority: Major
> Fix For: Impala 4.4.0
>
>
> In the abnormal state, table is loaded in coordinator but unloaded in the new
> active catalogd after catalogd failover. This lead coordinator to use the
> stale metadata and produce wrong results or encounter query failures. New
> active catalogd should reset metadata when it becomes active.
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