You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@drill.apache.org by "Arina Ielchiieva (JIRA)" <ji...@apache.org> on 2018/05/17 12:28:00 UTC
[jira] [Assigned] (DRILL-6413) Specific query returns an exception
if filter a boolean column by "equals" operator
[ https://issues.apache.org/jira/browse/DRILL-6413?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arina Ielchiieva reassigned DRILL-6413:
---------------------------------------
Assignee: Arina Ielchiieva
> 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
> Assignee: Arina Ielchiieva
> Priority: Major
> Attachments: Test_data.tar.gz
>
>
> *Data:*
> Use the attached dataset
> *Query:*
> {code:sql}
> select *
> from dfs.tmp.`Test_data`
> where bool_col = true and part_col in ('Partition_two')
> {code}
> *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
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)