[ https://issues.apache.org/jira/browse/SPARK-27031?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-27031: ------------------------------------ Assignee: (was: Apache Spark) > Avoid double formatting in timestampToString > -------------------------------------------- > > Key: SPARK-27031 > URL: https://issues.apache.org/jira/browse/SPARK-27031 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 2.4.0 > Reporter: Maxim Gekk > Priority: Minor > > The method DateTimeUtils.timestampToString performs converting of its input > to string twice: > - First time by converting microseconds to java.sql.Timestamp and toString: > https://github.com/apache/spark/blob/8e5f9995cad409799f3646b3d03761a771ea1664/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeUtils.scala#L103 > - Second time by using provided formatter: > https://github.com/apache/spark/blob/8e5f9995cad409799f3646b3d03761a771ea1664/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/DateTimeUtils.scala#L104 > This could be avoided by using specialised TimestampFormatter. -- 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