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Hyukjin Kwon edited comment on SPARK-25437 at 9/17/18 2:13 AM: --------------------------------------------------------------- Please fill the JIRA description. was (Author: hyukjin.kwon): Please feel the JIRA description. > Using OpenHashMap replace HashMap improve Encoder Performance > ------------------------------------------------------------- > > Key: SPARK-25437 > URL: https://issues.apache.org/jira/browse/SPARK-25437 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.3.1 > Reporter: wangjiaochun > Priority: Minor > -- This message was sent by Atlassian JIRA (v7.6.3#76005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org