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https://issues.apache.org/jira/browse/IMPALA-11538?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Noémi Pap-Takács resolved IMPALA-11538.
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Resolution: Fixed
> Provide consistent information about partitioned Iceberg tables
> ---------------------------------------------------------------
>
> Key: IMPALA-11538
> URL: https://issues.apache.org/jira/browse/IMPALA-11538
> Project: IMPALA
> Issue Type: Bug
> Components: Frontend
> Reporter: Zoltán Borók-Nagy
> Assignee: Noémi Pap-Takács
> Priority: Major
> Labels: impala-iceberg, ramp-up
>
> In HMS we don’t store information about Iceberg partitions, we let Iceberg
> handle them.
> In Impala CatalogD/FE/BE we usually treat Iceberg tables as non-partitioned
> tables, and only care about Iceberg partitions when really needed, e.g.
> INSERTs need to be partition-aware, DPP for identity-partitioned tables, also
> SHOW PARTITIONS must show information about the actual Iceberg partitions,
> etc.
> But in some cases the users see inconsistent information because the
> non-partitioned nature is revealed in some cases. We need to work on this to
> not confuse users.
> Some places that shows partitioned Iceberg tables as non-partiotioned:
> * EXPLAIN statements
> * SHOW TABLE STATS
> * COMPUTE [INCREMENTAL]STATS
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