Adam Gilmore created DRILL-2022: ----------------------------------- Summary: Parquet engine falls back to "new" Parquet reader unnecessarily Key: DRILL-2022 URL: https://issues.apache.org/jira/browse/DRILL-2022 Project: Apache Drill Issue Type: Improvement Components: Storage - Parquet Affects Versions: 0.8.0 Reporter: Adam Gilmore Assignee: Parth Chandra
The Parquet engine falls back to the "new" Parquet reader whenever a Parquet file that is "complex" (i.e. not purely primitive types) is found. The engine should still use the faster reader when all the projected columns are primitive types and only fall back to the other reader when columns containing complex types are selected. -- This message was sent by Atlassian JIRA (v6.3.4#6332)