Matt Burgess created NIFI-4684:
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Summary: Add attribute prefix property to ConvertJSONToSQL
Key: NIFI-4684
URL: https://issues.apache.org/jira/browse/NIFI-4684
Project: Apache NiFi
Issue Type: Improvement
Components: Extensions
Reporter: Matt Burgess
Some users have tried to use ConvertJSONToSQL to generate SQL to put into Hive
(possibly having to convert to HiveQL via ReplaceText). I'm not sure if
NIFI-4071 still applies, but even so, when generating/accepting prepared
statements, PutHiveQL expects attributes of the form
"hiveql.args.N.type/value", where ConvertJSONToSQL generates attributes of the
form "sql.args.N.type/value".
To accommodate both use cases, we could add a property to ConvertJSONToSQL
specifying the attribute prefix to use. It would default to "sql" to maintain
existing behavior but allow the user to change to something like "hiveql" if
they desire.
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