Murtadha Hubail created ASTERIXDB-1256:
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Summary: Invalid queries returning some results
Key: ASTERIXDB-1256
URL: https://issues.apache.org/jira/browse/ASTERIXDB-1256
Project: Apache AsterixDB
Issue Type: Bug
Components: AsterixDB
Reporter: Murtadha Hubail
Priority: Critical
I was investigating a sporadic failure in the test case aggregate/avg_mixed
which does nothing but executes the below query and makes sure that an
exception with the message "Unexpected type STRING in aggregation input stream.
Expected type FLOAT. [AlgebricksException]" is thrown:
avg(
for $x in [float("2.0"), "hello world", 93847382783847382, date("2013-01-01")]
return $x
)
However, if you execute the query few times, sometimes it will return the error
message as well as some results!!
The output looks something like this:
Error:
Results:
2.0d
Message:
Unexpected type STRING in aggregation input stream. Expected type FLOAT.
[AlgebricksException]
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