Tien-Dung LE created SPARK-9280: ----------------------------------- Summary: New HiveContext object unexpectedly loads configuration settings from history Key: SPARK-9280 URL: https://issues.apache.org/jira/browse/SPARK-9280 Project: Spark Issue Type: Bug Reporter: Tien-Dung LE
In a spark-shell session, stopping a spark context and create a new spark context and hive context does not clean the spark sql configuration. More precisely, the new hive context still keeps the previous configuration settings. Here is a code to show this scenario. {code:title=New hive context should not load the configurations from history} case class Foo ( x: Int = (math.random * 1e3).toInt) val foo = (1 to 100).map(i => Foo()).toDF foo.saveAsParquetFile( "foo" ) sqlContext.setConf( "spark.sql.shuffle.partitions", "10") sc.stop val sparkConf2 = new org.apache.spark.SparkConf() val sc2 = new org.apache.spark.SparkContext( sparkConf2 ) val sqlContext2 = new org.apache.spark.sql.hive.HiveContext( sc2 ) sqlContext2.getConf( "spark.sql.shuffle.partitions", "20") val foo2 = sqlContext2.parquetFile( "foo" ) sqlContext2.getConf( "spark.sql.shuffle.partitions", "30") // expected 30 but got 10 {code} -- 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