Tzach Livyatan

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MBean test coverage

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Scylla MBeans (via scylla-jmx process) are tested indirectly via nodetool. It would be good to include direct JMX testing, for each of the MBeans methods, properties.

Monitoring a relatively large machine, 40 CPUs, there are no metrics of scylla.reactor.gauge-load , although each scylla.reactor-0.gauge-load, scylla.reactor-1.gauge-load,... do have data. The same goes for other aggregated metrics.

By default, Tessra dashboard display sda and int0 respectively. For monitoring Scylla AMI instances, it should be md0 and eth0. A better UX will use the later, or allow to...

Latest AMI require ssh to start the docker instance with start-all-ec2.sh A better UX will be to start it automatically in boot.

Tessera container comes with many test and demo dashboard which are nice, but not required. The scylla monitoring box should be focus on scylla and cassandra only.

Fatal error: Needed to prompt for a connection or sudo password (host: cnode1), but input would be ambiguous in parallel mode

2

I'm trying to set up cstar_perf on EC2 My env have only one cassandra node, cnode1 Although all the following combinations do work without a prompt ``` ssh cnode1 hostname...

RFC: Integration of Tablets load balancer with RF changes

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Support updating the RF startagy with ALTER KEYSPACE under Tablets. Blocked by https://github.com/scylladb/scylladb/issues/16101

I would like to report an issue on page https://opensource.docs.scylladb.com/master/cql/ddl.html#the-tablets-property-experimental ### Problem Tablet are tagged as experimental ### Suggest a fix Remove the Experimental tag, and move the section before...