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Otto Fowler commented on NIFI-5077: ----------------------------------- I'm working on NIFI-5170 first, then this will follow. Maybe you can help test and review the prs > Grok support for Empty Captures > ------------------------------- > > Key: NIFI-5077 > URL: https://issues.apache.org/jira/browse/NIFI-5077 > Project: Apache NiFi > Issue Type: Bug > Components: Core Framework > Affects Versions: 1.6.0 > Environment: CentOS 7 > Reporter: Ramon de Graaff > Assignee: Otto Fowler > Priority: Major > Attachments: grok.xml > > Original Estimate: 24h > Remaining Estimate: 24h > > Pattern matches but also attaches null values. > grok-pattern: > {{TEST %\{A}|%\{B}}} > {{A %\{INT:test}}} > {{B %\{INT:test}}} > {{INT (?:[+-]?(?:[0-9]+))}} > flowfile-content: > {{1}} > Flow file attributes after match: > {{grok.A}} > {{1}} > {{grok.TEST}} > {{1}} > {{grok.test}} > {{[1, null]}} > -- This message was sent by Atlassian JIRA (v7.6.3#76005)