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Posted to dev@yunikorn.apache.org by "Weiwei Yang (Jira)" <ji...@apache.org> on 2020/06/12 05:10:00 UTC

[jira] [Created] (YUNIKORN-219) Add more document about FIFO/StateAware scheduling policies

Weiwei Yang created YUNIKORN-219:
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             Summary: Add more document about FIFO/StateAware scheduling policies
                 Key: YUNIKORN-219
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-219
             Project: Apache YuniKorn
          Issue Type: Improvement
            Reporter: Weiwei Yang


During the review of [https://github.com/apache/incubator-yunikorn-core/pull/166], there might be 2 more improvements can be made based on the current documentation. Users might be confused about the difference between FIFO and stateAware policies, suggest to add
 * Give an example to illustrate how stateAware policy works, e.g with Spark jobs
 * one common misunderstanding is when FIFO is applied, does it mean job2 won't be scheduled until job1 is done? I think we need some more doc to explain this.



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