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I want to route this based on if the field in Alert is 'Critical' or not.
I've tried RouteOnAttribute processor and also an EvaluateJson processor. Neither are working.
For RouteOnAttribute I've tried
Alerted:
${Payload:jsonPath('$.Alert'):equals('Critical')}
Then I have a relationship based on Alerted but nothing ever goes into my RouteOnAttribute processor, the queue just sits there till it fills to 10,000.
I need the full JSON to be routed, I can't lose information in the routing.
The issue is with
jsonPath
function works on flowfile attributes but you are not having Payload attribute associated with the flowfile.
How to add attribute to the flowfile?
After generateflowfile processor use
EvaluateJsonPath
processor with
destination as flowfile-attribute
,
Add new property
payload.alert as $.Payload.Alert
Then use routeonattribute processor add new property as
Alerted
${payload.alert:equals('Critical')}
Flow:
1.GenerateFlowFile
2.EvaluateJsonPath //extract the value and keep as attribute to the flowfile
3.RouteOnAttribute //check the attribute value
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