Github user amansinha100 commented on the issue:
https://github.com/apache/drill/pull/1106
Seems ok to fix the RecordBatchLoader.isSameSchema() since it is missing
the checks for nested columns. In order to do the consolidation that Paul
suggested, you might want to open an enhancement JIRA. Since
MaterializedField and RecordBatchLoader have separate class hierarchies,
there's not a direct way to have a single method do the comparison. One
option is to create a utility 'SchemaComparator' class that incorporates
various static utility methods and Javadoc the rules for the comparisons.
So, I am +1 on this change.
---
