Details
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Improvement
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Status: Resolved
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Minor
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Resolution: Cannot Reproduce
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Impala 2.0
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None
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CDH 4
Description
If I cancel a running query from the :25000/queries web UI, the result in impala-shell looks like:
[localhost:21000] > select count(*) from billion_parquet; Application Exception : Default TException.
Could we have a message that says the query was cancelled, or if there are multiple potential reasons for a 'TException' at least mention cancellation as a possibility? 'TException' seems like too much of an implementation detail to expose to end users in this case.