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Jacob Eisinger commented on SPARK-1906: --------------------------------------- A quick way to test is to run the the examples as documented on http://spark.apache.org/docs/latest/submitting-applications.html , and you will see the error above. > spark-submit doesn't send master URL to Driver in standalone cluster mode > ------------------------------------------------------------------------- > > Key: SPARK-1906 > URL: https://issues.apache.org/jira/browse/SPARK-1906 > Project: Spark > Issue Type: Sub-task > Components: Deploy > Reporter: Xiangrui Meng > Priority: Minor > > `spark-submit` doesn't send `spark.master` to DriverWrapper. So the latter > creates an empty SparkConf and throws an exception: > {code} > A master URL must be set in your configuration > {code} > The workaround is setting master explicitly in the user application. -- This message was sent by Atlassian JIRA (v6.2#6252)