[jira] [Created] (DRILL-2279) Raise an error if schema change is encountered while performing aggregation

["Mehant Baid (JIRA)" <ji...@apache.org>]

Mehant Baid created DRILL-2279:
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             Summary: Raise an error if schema change is encountered while performing aggregation
                 Key: DRILL-2279
                 URL: https://issues.apache.org/jira/browse/DRILL-2279
             Project: Apache Drill
          Issue Type: Bug
            Reporter: Mehant Baid
            Assignee: Mehant Baid


Currently in streaming aggregate and hash aggregate we don't throw an error when we encounter a schema change. However we don't handle schema changes correctly in the aggregates which can cause wrong results in certain cases.  



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