Holden Karau created SPARK-34228:
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             Summary: Create tunable fuzzy logic for dynamic allocation
                 Key: SPARK-34228
                 URL: https://issues.apache.org/jira/browse/SPARK-34228
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 3.1.0, 3.2.0, 3.1.1
            Reporter: Holden Karau
            Assignee: Holden Karau


With default dynamic allocation we may spin-up and down executors relatively 
frequently. We should allow platform to configure what reasonable levels of 
fuzzy logic are depending on the relative executor allocation overhead.



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