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Andre F de Miranda commented on NIFI-11: ---------------------------------------- I just noticed that UpdateAttribute doesn't have a failure relationship. > UpdateAttribute should penalize & roll back FlowFiles for which Expression > Language fails to evaluate > ----------------------------------------------------------------------------------------------------- > > Key: NIFI-11 > URL: https://issues.apache.org/jira/browse/NIFI-11 > Project: Apache NiFi > Issue Type: Bug > Components: Extensions > Reporter: Matt Gilman > Assignee: Andre F de Miranda > Priority: Minor > > For example, if using ${filename:substring(1, 20)} and the filename is only > 15 characters, this will throw an Exception, which causes UpdateAttribute to > yield and not penalize the FlowFile. Instead, it should catch this Exception > and rollback with penalization and NOT yield, as this is a problem with the > data, not a problem with the processor's ability to function at this moment. -- This message was sent by Atlassian JIRA (v6.3.15#6346)