[ https://issues.apache.org/jira/browse/NIFI-7378?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matt Burgess updated NIFI-7378: ------------------------------- Status: Patch Available (was: In Progress) > 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 > Assignee: Matt Burgess > Priority: Major > Time Spent: 10m > Remaining Estimate: 0h > > 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)