Daniel Barclay (Drill) created DRILL-3902:
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Summary: Bad error message: core cause not included in text;
maybe wrong kind
Key: DRILL-3902
URL: https://issues.apache.org/jira/browse/DRILL-3902
Project: Apache Drill
Issue Type: Bug
Reporter: Daniel Barclay (Drill)
When trying to use an empty directory as a table causes Drill to fail by
hitting an IndexOutOfBoundsException, the final error message includes the text
from the IndexOutOfBoundsException's getMessage()--but fails to mention
IndexOutOfBoundsException itself (or equivalent information):
{noformat}
0: jdbc:drill:zk=localhost:2181> SELECT * FROM
`dfs`.`root`.`/tmp/empty_directory`;
Error: VALIDATION ERROR: Index: 0, Size: 0
[Error Id: 66ff61ed-ea41-4af9-87c5-f91480ef1b21 on dev-linux2:31010]
(state=,code=0)
0: jdbc:drill:zk=localhost:2181>
{noformat}
Also, since this isn't a coherent/intentional validation error but an internal
error, shouldn't this be a SYSTEM ERROR message?
(Does the SYSTEM ERROR case including the exception class name in the message?)
Daniel
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