[ https://issues.apache.org/jira/browse/SPARK-26546?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Hyukjin Kwon reassigned SPARK-26546: ------------------------------------ Assignee: Maxim Gekk > Caching of DateTimeFormatter > ---------------------------- > > Key: SPARK-26546 > URL: https://issues.apache.org/jira/browse/SPARK-26546 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.0.0 > Reporter: Maxim Gekk > Assignee: Maxim Gekk > Priority: Minor > > Currently, instances of java.time.format.DateTimeFormatter are built each > time when new instance of Iso8601DateFormatter or Iso8601TimestampFormatter > is created which is time consuming operation because it should parse the > timestamp/date patterns. It could be useful to create a cache with key = > (pattern, locale) and value = instance of java.time.format.DateTimeFormatter. -- 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