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Apache Spark commented on SPARK-24457: -------------------------------------- User 'ssonker' has created a pull request for this issue: https://github.com/apache/spark/pull/21505 > Performance improvement while converting stringToTimestamp in DateTimeUtils > --------------------------------------------------------------------------- > > Key: SPARK-24457 > URL: https://issues.apache.org/jira/browse/SPARK-24457 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.3.0 > Reporter: Sharad Sonker > Priority: Major > > stringToTimestamp in DateTimeUtils creates Calendar instance for each input > row even if the input timezone is same. This can be improved by caching the > calendar instance for each input timezone. -- 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