salim achouche created DRILL-6528: ------------------------------------- Summary: Planner setting the wrong number of records to read (Parquet Reader) Key: DRILL-6528 URL: https://issues.apache.org/jira/browse/DRILL-6528 Project: Apache Drill Issue Type: Bug Components: Query Planning & Optimization Reporter: salim achouche
- Recently fixed the Flat Parquet reader to honor the number of records to read - Though few tests failed: TestUnionDistinct.testUnionDistinctEmptySides:356 Different number of records returned expected:<5> but was:<1> TestUnionAll.testUnionAllEmptySides:355 Different number of records returned expected:<5> but was:<1> - I debugged one of them and realized the Planner was setting the wrong number of rows to read (in this case, one) - You can put a break point and see this happening: Class: ParquetGroupScan Method: updateRowGroupInfo(long maxRecords) -- This message was sent by Atlassian JIRA (v7.6.3#76005)