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https://issues.apache.org/jira/browse/IMPALA-13041?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Becker updated IMPALA-13041:
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Summary: Support Reading Puffin File Stats for Iceberg Tables (was:
Support Reading and Writing Puffin File Stats for Iceberg Tables)
> Support Reading Puffin File Stats for Iceberg Tables
> ----------------------------------------------------
>
> Key: IMPALA-13041
> URL: https://issues.apache.org/jira/browse/IMPALA-13041
> Project: IMPALA
> Issue Type: Improvement
> Components: Backend, Frontend
> Reporter: Manish Maheshwari
> Assignee: Daniel Becker
> Priority: Major
> Labels: catalog-2024, impala-iceberg
>
> Puffin File format is an iceberg upstream spec to support stats for iceberg
> tables. These stats cannot be both read and used for query planning and
> written by Impala today. We want to extend support in Impala to do the below
> -
> # Read stats from Puffin files
> # Write stats to puffin files during load/insert/update/delete commands (as
> applicable)
> # Modify compute stats command for iceberg tables to compute stats and store
> them in Puffin files
>
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