org.scalatest.exceptions.TestFailedException: spark-submit returned with exit code 1. Command line: './bin/spark-submit' '--name' 'prepare testing tables' '--master' 'local[2]' '--conf' 'spark.ui.enabled=false' '--conf' 'spark.master.rest.enabled=false' '--conf' 'spark.sql.warehouse.dir=/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.6/target/tmp/warehouse-583c87a1-07b3-4c06-b88a-93127f17470b' '--conf' 'spark.sql.test.version.index=3' '--driver-java-options' '-Dderby.system.home=/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.6/target/tmp/warehouse-583c87a1-07b3-4c06-b88a-93127f17470b' '/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.6/target/tmp/test7740477357323588689.py' 2018-04-11 12:37:08.91 - stderr> Error: Could not find or load main class org.apache.spark.launcher.Main

sbt.ForkMain$ForkError: org.scalatest.exceptions.TestFailedException: spark-submit returned with exit code 1.
Command line: './bin/spark-submit' '--name' 'prepare testing tables' '--master' 'local[2]' '--conf' 'spark.ui.enabled=false' '--conf' 'spark.master.rest.enabled=false' '--conf' 'spark.sql.warehouse.dir=/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.6/target/tmp/warehouse-583c87a1-07b3-4c06-b88a-93127f17470b' '--conf' 'spark.sql.test.version.index=3' '--driver-java-options' '-Dderby.system.home=/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.6/target/tmp/warehouse-583c87a1-07b3-4c06-b88a-93127f17470b' '/home/jenkins/workspace/spark-master-test-sbt-hadoop-2.6/target/tmp/test7740477357323588689.py'

2018-04-11 12:37:08.91 - stderr> Error: Could not find or load main class org.apache.spark.launcher.Main
           
	at org.scalatest.Assertions$class.newAssertionFailedException(Assertions.scala:528)
	at org.scalatest.FunSuite.newAssertionFailedException(FunSuite.scala:1560)
	at org.scalatest.Assertions$class.fail(Assertions.scala:1089)
	at org.scalatest.FunSuite.fail(FunSuite.scala:1560)
	at org.apache.spark.sql.hive.SparkSubmitTestUtils$class.runSparkSubmit(SparkSubmitTestUtils.scala:84)
	at org.apache.spark.sql.hive.HiveExternalCatalogVersionsSuite.runSparkSubmit(HiveExternalCatalogVersionsSuite.scala:43)
	at org.apache.spark.sql.hive.HiveExternalCatalogVersionsSuite$$anonfun$beforeAll$1.apply(HiveExternalCatalogVersionsSuite.scala:176)
	at org.apache.spark.sql.hive.HiveExternalCatalogVersionsSuite$$anonfun$beforeAll$1.apply(HiveExternalCatalogVersionsSuite.scala:161)
	at scala.collection.immutable.List.foreach(List.scala:381)
	at org.apache.spark.sql.hive.HiveExternalCatalogVersionsSuite.beforeAll(HiveExternalCatalogVersionsSuite.scala:161)
	at org.scalatest.BeforeAndAfterAll$class.liftedTree1$1(BeforeAndAfterAll.scala:212)
	at org.scalatest.BeforeAndAfterAll$class.run(BeforeAndAfterAll.scala:210)
	at org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:52)
	at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:314)
	at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:480)
	at sbt.ForkMain$Run$2.call(ForkMain.java:296)
	at sbt.ForkMain$Run$2.call(ForkMain.java:286)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)