salim achouche created DRILL-6223:
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Summary: Drill fails on Schema hanges
Key: DRILL-6223
URL: https://issues.apache.org/jira/browse/DRILL-6223
Project: Apache Drill
Issue Type: Improvement
Components: Execution - Relational Operators
Affects Versions: 1.12.0, 1.10.0
Reporter: salim achouche
Assignee: salim achouche
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)
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