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ASF GitHub Bot commented on DRILL-6223: --------------------------------------- Github user sachouche commented on the issue: https://github.com/apache/drill/pull/1170 @parthchandra and @paul-rogers, I have added a comment within the Jira [DRILL-6223](https://issues.apache.org/jira/browse/DRILL-6223); please let me know what you think. Thanks! > Drill fails on Schema changes > ------------------------------ > > Key: DRILL-6223 > URL: https://issues.apache.org/jira/browse/DRILL-6223 > Project: Apache Drill > Issue Type: Improvement > Components: Execution - Relational Operators > Affects Versions: 1.10.0, 1.12.0 > Reporter: salim achouche > Assignee: salim achouche > Priority: Major > Fix For: 1.14.0 > > > Drill Query Failing when selecting all columns from a Complex Nested Data > File (Parquet) Set). There are differences in Schema among the files: > * The Parquet files exhibit differences both at the first level and within > nested data types > * A select * will not cause an exception but using a limit clause will > * Note also this issue seems to happen only when multiple Drillbit minor > fragments are involved (concurrency higher than one) -- This message was sent by Atlassian JIRA (v7.6.3#76005)