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Shixiong Zhu commented on SPARK-10548: -------------------------------------- Open SPARK-13747 for further discussion > Concurrent execution in SQL does not work > ----------------------------------------- > > Key: SPARK-10548 > URL: https://issues.apache.org/jira/browse/SPARK-10548 > Project: Spark > Issue Type: Bug > Components: SQL > Affects Versions: 1.5.0 > Reporter: Andrew Or > Assignee: Andrew Or > Priority: Blocker > Fix For: 1.5.1, 1.6.0 > > > From the mailing list: > {code} > future { df1.count() } > future { df2.count() } > java.lang.IllegalArgumentException: spark.sql.execution.id is already set > at > org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:87) > > at > org.apache.spark.sql.DataFrame.withNewExecutionId(DataFrame.scala:1904) > at org.apache.spark.sql.DataFrame.collect(DataFrame.scala:1385) > {code} > === edit === > Simple reproduction: > {code} > (1 to 100).par.foreach { _ => > sc.parallelize(1 to 5).map { i => (i, i) }.toDF("a", "b").count() > } > {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