[jira] [Updated] (SOLR-14965) Adding metrics to track size of Overseer queues

["David Smiley (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SOLR-14965?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

David Smiley updated SOLR-14965:
--------------------------------
    Fix Version/s: 8.8
         Assignee: David Smiley
       Resolution: Fixed
           Status: Resolved  (was: Patch Available)

Thanks for contributing Saatchi!

> Adding metrics to track size of Overseer queues
> -----------------------------------------------
>
>                 Key: SOLR-14965
>                 URL: https://issues.apache.org/jira/browse/SOLR-14965
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>          Components: AutoScaling, SolrCloud
>            Reporter: Saatchi Bhalla
>            Assignee: David Smiley
>            Priority: Minor
>             Fix For: 8.8
>
>          Time Spent: 3h 10m
>  Remaining Estimate: 0h
>
> The Overseer work queues stored in ZK and abstracted by the Overseer can give us a good indication of the health of the cluster - if messages are taking too long to dequeue or the queue is growing too large, we know that the Overseer is overloaded and we are going to overwhelm the cluster.
>  
> This work will add metrics to track the size of the Overseer queues (number of messages enqueued). 



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