[ https://issues.apache.org/jira/browse/SPARK-6638?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-6638: ----------------------------------- Assignee: Apache Spark (was: Davies Liu) > optimize StringType in SQL > -------------------------- > > Key: SPARK-6638 > URL: https://issues.apache.org/jira/browse/SPARK-6638 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Davies Liu > Assignee: Apache Spark > > java.lang.String is encoded in UTF-16, it's not efficient for IO. We could > change to use Array[Byte] of UTF-8 internally for better performance. -- 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