[ https://issues.apache.org/jira/browse/SPARK-8301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Michael Armbrust updated SPARK-8301: ------------------------------------ Shepherd: Davies Liu (was: Reynold Xin) > Improve UTF8String substring/startsWith/endsWith/contains performance > --------------------------------------------------------------------- > > Key: SPARK-8301 > URL: https://issues.apache.org/jira/browse/SPARK-8301 > Project: Spark > Issue Type: Improvement > Components: SQL > Reporter: Reynold Xin > Priority: Critical > > Many functions in UTF8String are unnecessarily expensive. -- 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