Max Kelada created NIFI-5014:
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Summary: JoltTransformJson fails when attribute includes newline
or quotation marks
Key: NIFI-5014
URL: https://issues.apache.org/jira/browse/NIFI-5014
Project: Apache NiFi
Issue Type: Bug
Components: Extensions
Affects Versions: 1.5.0
Reporter: Max Kelada
Attachments: flowfile.PNG, jolt.PNG, jsonexception.PNG
While Trying to pass a json object through a JoltTransformJson processor to
transform its content. adding one of the flowfiles attributes as part of the
content, but it fails and throws jsonUnmarshalException, i managed to figure
out the problem was the quotation marks, what i did was set the value of the
content part of the jolt to "${comment:replace('\"','\'')}" to remove the
quotation marks, but about a day after iv'e discovered the same problem with
newline(\n)
it would be great if the jolttransformjson would have an option to
automatically escape those characters and more that might be troublesome
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