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https://issues.apache.org/jira/browse/IMPALA-10737?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zoltán Borók-Nagy resolved IMPALA-10737.
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Fix Version/s: Impala 4.1.0
Resolution: Fixed
> Optimize Iceberg metadata handling
> ----------------------------------
>
> Key: IMPALA-10737
> URL: https://issues.apache.org/jira/browse/IMPALA-10737
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Reporter: Zoltán Borók-Nagy
> Assignee: Tamas Mate
> Priority: Major
> Labels: impala-iceberg
> Fix For: Impala 4.1.0
>
>
> Currently we re-read Iceberg table metadata in several cases.
> We should rather keep it in memory and use it when possible.
> Also, when refreshing a table we should use Iceberg's refresh() API to avoid
> unnecessary re-reads of manifest files:
> [https://github.com/apache/iceberg/blob/282b6f9f1cae8d4fd5ff7c73de513ca91f01fddc/core/src/main/java/org/apache/iceberg/TableOperations.java#L45]
>
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