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Arina Ielchiieva resolved DRILL-6528. ------------------------------------- Resolution: Fixed Resolved in the scope of DRILL-4517. > 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 > Assignee: Arina Ielchiieva > Priority: Major > Fix For: 1.17.0 > > > - 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 (v7.6.14#76016)