[CASSANDRA-898] Add LoadBytes JMX Attribute (similar to LoadString) to help tracking node load

• Type: Improvement
• Status: Resolved
• Priority: Low
• Resolution: Fixed
• Fix Version/s: 0.6
• Labels: jmx
• Assignee: Juho Mäkinen
• Reporter: Juho Mäkinen

Authors

Juho Mäkinen

• Created: 15/Mar/10 08:08
• Updated: 16/Apr/19 09:33
• Resolved: 15/Mar/10 15:56

Description

Cassandra JMX currently exposes org.apache.cassandra.service:type=StorageService attribute "LoadString" which contains node load as a string but this value is hard to use by monitoring processes. There's already public double getLoad() in StorageService class so it would just need to be exported to its MBean.

Exposing the raw numeric value will ease node load tracking in monitoring systems like Zabbix.