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Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/12 19:12:00 UTC

[jira] [Resolved] (HBASE-4349) Add metrics for monitored tasks and executor services

     [ https://issues.apache.org/jira/browse/HBASE-4349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-4349.
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    Resolution: Won't Fix

> Add metrics for monitored tasks and executor services
> -----------------------------------------------------
>
>                 Key: HBASE-4349
>                 URL: https://issues.apache.org/jira/browse/HBASE-4349
>             Project: HBase
>          Issue Type: Improvement
>          Components: metrics
>    Affects Versions: 0.92.0
>            Reporter: Todd Lipcon
>            Priority: Major
>              Labels: beginner
>
> Would be nice to add some metrics for each of the monitored tasks and executor services in the master and region server:
> - number of items in the queue
> - age of the oldest yet-unprocessed item (ie in the queue or currently being handled)
> - number of threads in the executor currently busy
> These would allow us to monitor better for cases where things get "stuck"



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