Vlad Rozov created PARQUET-1322: ----------------------------------- Summary: Statistics is not available for DECIMAL types Key: PARQUET-1322 URL: https://issues.apache.org/jira/browse/PARQUET-1322 Project: Parquet Issue Type: Bug Reporter: Vlad Rozov
According to parquet format specification columns annotated as DECIMAL should use SIGNED comparator and statistics should be available. The sort order returned by {{org.apache.parquet.format.converter.ParquetMetadataConverter}} for DECIMAL is {{SortOrder.UNKNOWN}} which contradicts the specification and makes statistics for DECIMAL types unavailable. -- This message was sent by Atlassian JIRA (v7.6.3#76005)