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Posted to dev@hive.apache.org by "Peter Vary (JIRA)" <ji...@apache.org> on 2017/08/21 09:47:00 UTC

[jira] [Created] (HIVE-17362) The MAX_PREWARM_TIME should be configurable on HoS

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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