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Cheng Lian commented on SPARK-9192: ----------------------------------- Could you please provide some context and motivation of this ticket? > add initialization phase for expression > --------------------------------------- > > Key: SPARK-9192 > URL: https://issues.apache.org/jira/browse/SPARK-9192 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Wenchen Fan > -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org