Alaksiej Ščarbaty created NIFI-15807:
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Summary: Invalid output field type in ToString record path function
Key: NIFI-15807
URL: https://issues.apache.org/jira/browse/NIFI-15807
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Affects Versions: 2.8.0
Reporter: Alaksiej Ščarbaty
Assignee: Alaksiej Ščarbaty
The {{toString()}} RecordPath function preserves the source field's data type
(e.g., LONG, INT) on the returned {{FieldValue}} instead of using STRING.
When used with {{UpdateRecord}} to write the field, the destination field
inherits the source's numeric type, which is incorrect.
The output fields should always be of a STRING type.
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