Zoltán Borók-Nagy created IMPALA-13737:
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Summary: Directly load file metadata via IcebergFileMetadataLoader
Key: IMPALA-13737
URL: https://issues.apache.org/jira/browse/IMPALA-13737
Project: IMPALA
Issue Type: Improvement
Components: Catalog
Reporter: Zoltán Borók-Nagy
Assignee: Zoltán Borók-Nagy
Currently we let HdfsTable to drive file metadata loading. To have better
control over it IcebergTable should use IcebergFileMetadataLoader directly.
The underlying HdfsTable can be empty, and it would also solve the
de-duplication of file descriptors in Local Catalog mode.
This is another step towards decoupling IcebergTable from HdfsTable.
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