Ed Jackson created NIFI-6287:
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Summary: Add ability to hash an attribute or value in expression
language
Key: NIFI-6287
URL: https://issues.apache.org/jira/browse/NIFI-6287
Project: Apache NiFi
Issue Type: Improvement
Reporter: Ed Jackson
Similar to 6255
In expression language it would be very useful to hash arbitrary data or
attributes from the incoming flow file. For example, if the incoming flow file
has an attribute called 'serial_num', the user can hash this value in
expression language like `${hash('MD5', 'serial_num')}` or similar syntax.
Today users need to add a CryptographicHashAttribute processor to accomplish
this.
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