Zoltán Borók-Nagy created IMPALA-13651:
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Summary: Iceberg tables load column stats twice
Key: IMPALA-13651
URL: https://issues.apache.org/jira/browse/IMPALA-13651
Project: IMPALA
Issue Type: Bug
Components: Catalog
Reporter: Zoltán Borók-Nagy
IcebergTable objects have an internal HdfsTable object. When we are loading a
table, we load column stats for the internal HdfsTable object, then for the
IcebergTable object.
*
[https://github.com/apache/impala/blob/740ee28eb1288472b61f5da0573ba072c5a8bb6e/fe/src/main/java/org/apache/impala/catalog/HdfsTable.java#L1320]
*
[https://github.com/apache/impala/blob/740ee28eb1288472b61f5da0573ba072c5a8bb6e/fe/src/main/java/org/apache/impala/catalog/IcebergTable.java#L445]
We should only load column statistics once.
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