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  1. Cassandra
  2. CASSANDRA-17734

Validate that JMX and the Settings Virtual Table are aligned

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Details

    • Task
    • Status: Open
    • Normal
    • Resolution: Unresolved
    • 4.0.x, 4.1.x, 4.x
    • Local/Config
    • None
    • Operability
    • Low Hanging Fruit
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    Description

      I discovered JMX methods that are not updating the Config parameters but directly the usage. (see index_summary_resize_interval) This is a bug in 4.0+ as users will see wrong values in the Settings virtual table which rely on the Config parameters (if some value was changed after startup). It will be explicitly important to ensure there is no disconnect between those when we add update option for the Virtual Table.

      This ticket is meant to serve as an umbrella for subtasks to check the properties getters&setters&JMX methods and for tickets to fix any discovered bugs.

       

      CC Benjamin Lerer and David Capwell 

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            Unassigned Unassigned Assign to me
            e.dimitrova Ekaterina Dimitrova

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