[
https://issues.apache.org/jira/browse/YUNIKORN-1659?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17725612#comment-17725612
]
Wilfred Spiegelenburg commented on YUNIKORN-1659:
-------------------------------------------------
As part of the [use case
documentation|https://yunikorn.apache.org/docs/next/user_guide/use_cases#preemption--priority-scheduling-with-fencing]
some example was added. I still think we need end user documentation for
preemption. The design doc is good but it does not have a good overview on how
to configure preemption. We should have a doc covering these points as part of
the User Guide that also points to design doc:
* setup queue config (guaranteed resource)
** impact of not setting guaranteed
** normal case: guaranteed < max
** guaranteed == max
* add priority classes
** annotation
** default priority
** negative priority
* set priorities on workload
* advanced config
** fencing: when and how to fence
** preemption delay
** priority fence and offset impact
> Documentation: add real life preemption examples
> ------------------------------------------------
>
> Key: YUNIKORN-1659
> URL: https://issues.apache.org/jira/browse/YUNIKORN-1659
> Project: Apache YuniKorn
> Issue Type: Sub-task
> Components: documentation
> Reporter: Peter Bacsko
> Priority: Major
>
> As discussed with [~wilfreds], in order to enhance the quality of the
> documentation, let's add some realistic examples of preemption settings &
> expected behavior so that Yunikorn users can easily understand how it works
> and can tune their clusters accordingly.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
