Matt Burgess created NIFI-8376:
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Summary: Gracefully handle SQL exceptions in ResultSetRecordSet
Key: NIFI-8376
URL: https://issues.apache.org/jira/browse/NIFI-8376
Project: Apache NiFi
Issue Type: Improvement
Components: Extensions
Reporter: Matt Burgess
There is code in ResultSetRecordSet to call the JDBC API method isAfterLast()
when attempting to determine the element type for an array. It is called to
avoid possible exceptions later when getArray() is called.
However because isAfterLast() is a JDBC API method, it too may be unsupported
by drivers (and at the time of this writing, it is unsupported by the Presto
JDBC driver). This defeats the purpose of the defensive code and can cause its
own issues.
This code should be refactored to more gracefully handle "not supported"
exceptions.
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