Does it store as an attribute if you change the return type from auto-detect to JSON ?
*Return Type* auto-detect - auto-detect - json - scalar Indicates the desired return type of the JSON Path expressions. Selecting 'auto-detect' will set the return type to 'json' for a Destination of 'flowfile-content', and 'scalar' for a Destination of 'flowfile-attribute'. https://nifi.apache.org/docs/nifi-docs/components/org.apache.nifi.processors.standard.EvaluateJsonPath/index.html Depending on your use case.... you might want to store those rate values as content rather than attributes....but depends on what your trying to accomplish. You are not limited to changing your flow with just EvaluateionJsonPath... you can probably add an additional processor after it to do further filtering or setting of attributes, rather than trying to just do it all in one shot with the EvaluateJsonPath processor. Thad +ThadGuidry <https://www.google.com/+ThadGuidry>
