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Tag: Tomcat

Updating Tomcat in an EMR cluster

February 8, 2020February 12, 2020 ~ afish ~ Leave a comment

This is a short story of fixing Tomcat in an EMR cluster. There is a CVE about Tomcat 8 hole. I’m using EMR 5.12.2. Let’s try installing CVE patch as a bootstrap action with It should fix the mentioned hole but after bringing up the new cluster and running we can see that it installs … Continue reading Updating Tomcat in an EMR cluster

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  • Availability Anywhere Part 12 — FileProxy for avoiding VPN without split tunneling (also known as TCP over File System)
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