Rui Li created HIVE-17964:
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Summary: HoS: some spark configs doesn't require re-creating a
session
Key: HIVE-17964
URL: https://issues.apache.org/jira/browse/HIVE-17964
Project: Hive
Issue Type: Improvement
Reporter: Rui Li
Priority: Minor
I guess the {{hive.spark.}} configs were initially intended for the RSC.
Therefore when they're changed, we'll re-create the session for them to take
effect. There're some configs not related to RSC that also start with
{{hive.spark.}}. We'd better rename them so that we don't unnecessarily
re-create sessions, which is usually time consuming.
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