Github user as22323 commented on the issue: https://github.com/apache/metron/pull/916 Thanks. If needed here is the deployment script that worked with Metron 0.4.1. https://github.com/LTW-GCR-CSOC/csoc-installation-scripts/blob/master/amazon-deploy/Metron/aws-vagrant_0.4.1/Vagrantfile
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