Details
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Bug
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Status: Closed
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Major
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Resolution: Duplicate
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Impala 4.1.0
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None
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None
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ghx-label-2
Description
With Iceberg 0.13 the Table serialization has been changed, a new class was added SerializableTable, that causes ClassCastException when using the newer Iceberg library.
E MESSAGE: AnalysisException: org.apache.impala.catalog.TableLoadingException: Error opening Iceberg table 'iceberg_insert_event_db_cmenn.ice_test' E CAUSED BY: TableLoadingException: Error opening Iceberg table 'iceberg_insert_event_db_cmenn.ice_test' E CAUSED BY: ClassCastException: org.apache.iceberg.SerializableTable cannot be cast to org.apache.iceberg.BaseTable
The new approach is to use the SerializableTable class when serializing table, this is a lightweight Table class, however to keep Impala cross compatible between libraries we should remove the Iceberg's Table object serialization for now.
Attachments
Issue Links
- is part of
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IMPALA-10737 Optimize Iceberg metadata handling
- Resolved