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Upgraded to Graylog 4

I just upgraded my Graylog cluster to version 4.0.5 from version 3.3.8. There are numerous enhancements and the process was relatively straight forward, but a few hiccups. I had to upgrade Elasticsearch to either version 6 or 7 (I was on version 5). I’ll provide a full write up of the upgrade and thoughts on new features..

By Rich

Lover of science, technology, ice hockey and the outdoors. Houston is home.

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