Daniel Barclay (Drill) created DRILL-2933:
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Summary: RecordBatchLoader.load(...) calls catch
SchemaChangeException that load(...) never throws
Key: DRILL-2933
URL: https://issues.apache.org/jira/browse/DRILL-2933
Project: Apache Drill
Issue Type: Bug
Reporter: Daniel Barclay (Drill)
There are about 9 calls to RecordBatchLoader.load(...) that apparently try to
detect schema changes by catching SchemaChangeException.
However, RecordBatchLoader.load(...) never actually throws
SchemaChangeException to indicate a schema change--it returns true to indicate
that.
Those 9 calls do not also check the return value, so they cannot detect schema
changes.
(To find those calls, comment out the "throws SchemaChangeException" on
RecordBatchLoader.load(...) and follow the Java compilation errors.)
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