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Kernel not compatible with zookeeper version
Morning, It’s important to share this situation with you. This morning i came to the office to see that a cluster that was upgraded/restarted had an issue with Zookeeper instances. Symptoms were clear: instances won’t start completely. But why? After a little bit of investigation, i went to the /var/log/syslog (/var/log/zookeeper did not contain any…