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via Apache's JIRA Issue Tracker by Thomas Graves, 2 years ago
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java.lang.AssertionError: assertion failed at scala.Predef$.assert(Predef.scala:165) at org.apache.spark.deploy.yarn.ApplicationMaster.waitForSparkContextInitialized(ApplicationMaster.scala:234) at org.apache.spark.deploy.yarn.ApplicationMaster.run(ApplicationMaster.scala:107) at org.apache.spark.deploy.yarn.ApplicationMaster$.main(ApplicationMaster.scala:480) at org.apache.spark.deploy.yarn.ApplicationMaster.main(ApplicationMaster.scala)