[jira] [Updated] (CASSANDRA-11589) NodeProbe.checkJobs uses DatabaseDescriptor but should instead use JMX

["C. Scott Andreas (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CASSANDRA-11589?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

C. Scott Andreas updated CASSANDRA-11589:
-----------------------------------------
    Component/s: Observability

> NodeProbe.checkJobs uses DatabaseDescriptor but should instead use JMX
> ----------------------------------------------------------------------
>
>                 Key: CASSANDRA-11589
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11589
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Observability
>            Reporter: Robert Stupp
>            Priority: Minor
>
> CASSANDRA-11179 introduced the {{-j}} parameter for several nodetool commands. The function {{NodeProbe.checkJobs}} validates the argument against {{DatabaseDescriptor.getConcurrentCompactors()}}, which returns the configured value of the _local_ node - so it might not return the correct value for the node to which nodetool talks.
> So, {{checkJobs()}} should get the configured number of concurrent_compactors via JMX and not using DatabaseDescriptor.



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