[GitHub] [druid] jihoonson commented on issue #10378: Adding Task Slot Count Metrics to Druid Overlord

[GitBox <gi...@apache.org>]

jihoonson commented on issue #10378:
URL: https://github.com/apache/druid/issues/10378#issuecomment-693130076


   Hi @mghosh4, thanks for the nice proposal! 
   
   > * `taskSlot/total/count`: Total number of task slots per emission period
   > * `taskSlot/idle/count`: Total number of task slots available for adding tasks
   > * `taskSlot/used/count`: Total number of task slots being currently used
   
   These 3 metrics will be definitely useful! To be honest, I can't believe we don't have these yet.
   
   > * `taskSlot/lazy/count`: Total number of task slots that have been marked lazy
   > * `taskSlot/blacklisted/count`: Total task slots of peons that have been blacklisted
   
   I think there 2 metrics will fit better to middleManagers/indexers rather than task slots, since middleManager/indexers can be marked as lazy or blacklisted, not individual task slot. How about `worker/lazy/count` and `worker/blacklisted/count` (or `indexingWorker/lazy/count` and `indexingWorker/blacklisted/count`)?


----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: commits-unsubscribe@druid.apache.org
For additional commands, e-mail: commits-help@druid.apache.org