[ https://issues.apache.org/jira/browse/SPARK-26493?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-26493: ------------------------------------ Assignee: Apache Spark > spark.sql.extensions should support multiple extensions > ------------------------------------------------------- > > Key: SPARK-26493 > URL: https://issues.apache.org/jira/browse/SPARK-26493 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.0.0 > Reporter: Jamison Bennett > Assignee: Apache Spark > Priority: Minor > Labels: starter > > The spark.sql.extensions configuration options should support multiple > extensions. It is currently possible to load multiple extensions using the > programatic interface (e.g. > SparkSession.builder().master("..").withExtensions(sparkSessionExtensions1).withExtensions(sparkSessionExtensions2).getOrCreate() > ) but the same cannot currently be done with the command line options > without writing a wrapper extensions that combines multiple extensions. > > Allowing multiple spark.sql.extensions, would allow the extensions to be > easily changes on the command line or via the configuration file. Multiple > extensions could be specified using a comma separated list of class names. > Allowing multiple extensions should maintain backwards compatibility because > existing spark.sql.extensions configuration settings shouldn't contain a > comma because the value is a class name. -- 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