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https://issues.apache.org/jira/browse/IMPALA-14358?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zoltán Borók-Nagy resolved IMPALA-14358.
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Fix Version/s: Impala 5.0.0
Resolution: Fixed
> Event processing can invalidate Iceberg tables
> ----------------------------------------------
>
> Key: IMPALA-14358
> URL: https://issues.apache.org/jira/browse/IMPALA-14358
> Project: IMPALA
> Issue Type: Bug
> Components: Catalog
> Reporter: Zoltán Borók-Nagy
> Assignee: Zoltán Borók-Nagy
> Priority: Major
> Labels: impala-iceberg
> Fix For: Impala 5.0.0
>
>
> CatalogServiceCatalog.reloadTableIfExists() can throw a ClassCastException
> when it tries to reload an Iceberg table. When it happens during event
> processing, the event processor invalidates the table.
> This usually happens when another engine updates an Iceberg table. It then
> causes slow table loading times for Iceberg tables as the tables need to be
> fully reloaded instead of just doing an incremental table loading.
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