Anton Gozhiy created DRILL-6413:
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Summary: Specific query returns an exception if filter a boolean
column by "equals" operator
Key: DRILL-6413
URL: https://issues.apache.org/jira/browse/DRILL-6413
Project: Apache Drill
Issue Type: Bug
Reporter: Anton Gozhiy
Attachments: Test_data.tar.gz
*Data:*
Use the attached dataset
*Query:*
select *
from dfs.tmp.`Test_data`
where bool_col = true and part_col in ('Partition_two')
*Expected result:*
The query should return result normally
*Actual result:*
Exception happens:
{noformat}
Error: SYSTEM ERROR: ClassCastException:
org.apache.drill.common.expression.TypedFieldExpr cannot be cast to
org.apache.drill.exec.expr.stat.ParquetFilterPredicate
{noformat}
*Notes:*
It works OK if use "is" operator or if not use "*" in the select statement
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