Matt Burgess created NIFI-7378: ---------------------------------- Summary: Prometheus components give error when null labels are provided Key: NIFI-7378 URL: https://issues.apache.org/jira/browse/NIFI-7378 Project: Apache NiFi Issue Type: Bug Components: Extensions Reporter: Matt Burgess
It is possible for some components that a field used as a label in the metrics will have a null value. In that case the scraping fails and thus no metrics are available. The code should be defensive in the sense of setting a default value for all null labels. -- This message was sent by Atlassian Jira (v8.3.4#803005)