Peter Vary created HIVE-17362:
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             Summary: The MAX_PREWARM_TIME should be configurable on HoS
                 Key: HIVE-17362
                 URL: https://issues.apache.org/jira/browse/HIVE-17362
             Project: Hive
          Issue Type: Improvement
          Components: Spark
    Affects Versions: 3.0.0
            Reporter: Peter Vary
            Assignee: Peter Vary


When using HIVE_PREWARM_ENABLED, we are waiting MAX_PREWARM_TIME for the 
containers to warm up. This is currently set to 5s. This is often not enough 
for a spark session to initialize the executors. We should be able to configure 
this, so we can set a value which has an effect.



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