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Xuefu Zhang commented on HIVE-17964: ------------------------------------ {quote} I think renaming a bunch of configs is not very user friendly. Maybe we should differentiate these configs in our code. {quote} Probably we can add a new param that enlists the params that require a session refresh. > 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 > Assignee: 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. -- This message was sent by Atlassian JIRA (v6.4.14#64029)