java.lang.IllegalStateException: Cannot call methods on a stopped SparkContext. This stopped SparkContext was created at: org.apache.spark.sql.SQLQuerySuite.beforeAll(SQLQuerySuite.scala:40) org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:212) org.scalatest.BeforeAndAfterAll.run(BeforeAndAfterAll.scala:210) org.scalatest.BeforeAndAfterAll.run$(BeforeAndAfterAll.scala:208) org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:56) org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:314) org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:507) sbt.ForkMain$Run$2.call(ForkMain.java:296) sbt.ForkMain$Run$2.call(ForkMain.java:286) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748) The currently active SparkContext was created at: org.apache.spark.sql.SQLQuerySuite.beforeAll(SQLQuerySuite.scala:40) org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:212) org.scalatest.BeforeAndAfterAll.run(BeforeAndAfterAll.scala:210) org.scalatest.BeforeAndAfterAll.run$(BeforeAndAfterAll.scala:208) org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:56) org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:314) org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:507) sbt.ForkMain$Run$2.call(ForkMain.java:296) sbt.ForkMain$Run$2.call(ForkMain.java:286) java.util.concurrent.FutureTask.run(FutureTask.java:266) java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) java.lang.Thread.run(Thread.java:748)

sbt.ForkMain$ForkError: java.lang.IllegalStateException: Cannot call methods on a stopped SparkContext.
This stopped SparkContext was created at:

org.apache.spark.sql.SQLQuerySuite.beforeAll(SQLQuerySuite.scala:40)
org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:212)
org.scalatest.BeforeAndAfterAll.run(BeforeAndAfterAll.scala:210)
org.scalatest.BeforeAndAfterAll.run$(BeforeAndAfterAll.scala:208)
org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:56)
org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:314)
org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:507)
sbt.ForkMain$Run$2.call(ForkMain.java:296)
sbt.ForkMain$Run$2.call(ForkMain.java:286)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)

The currently active SparkContext was created at:

org.apache.spark.sql.SQLQuerySuite.beforeAll(SQLQuerySuite.scala:40)
org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:212)
org.scalatest.BeforeAndAfterAll.run(BeforeAndAfterAll.scala:210)
org.scalatest.BeforeAndAfterAll.run$(BeforeAndAfterAll.scala:208)
org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:56)
org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:314)
org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:507)
sbt.ForkMain$Run$2.call(ForkMain.java:296)
sbt.ForkMain$Run$2.call(ForkMain.java:286)
java.util.concurrent.FutureTask.run(FutureTask.java:266)
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
java.lang.Thread.run(Thread.java:748)
         
	at org.apache.spark.SparkContext.assertNotStopped(SparkContext.scala:110)
	at org.apache.spark.SparkContext.defaultParallelism(SparkContext.scala:2378)
	at org.apache.spark.sql.execution.RangeExec.$anonfun$numSlices$1(basicPhysicalOperators.scala:362)
	at scala.runtime.java8.JFunction0$mcI$sp.apply(JFunction0$mcI$sp.java:23)
	at scala.Option.getOrElse(Option.scala:138)
	at org.apache.spark.sql.execution.RangeExec.<init>(basicPhysicalOperators.scala:362)
	at org.apache.spark.sql.execution.SparkStrategies$BasicOperators$.apply(SparkStrategies.scala:738)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.$anonfun$plan$1(QueryPlanner.scala:63)
	at scala.collection.Iterator$$anon$11.nextCur(Iterator.scala:484)
	at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:490)
	at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:489)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.plan(QueryPlanner.scala:93)
	at org.apache.spark.sql.execution.SparkStrategies.plan(SparkStrategies.scala:68)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.$anonfun$plan$3(QueryPlanner.scala:78)
	at scala.collection.TraversableOnce.$anonfun$foldLeft$1(TraversableOnce.scala:160)
	at scala.collection.TraversableOnce.$anonfun$foldLeft$1$adapted(TraversableOnce.scala:160)
	at scala.collection.Iterator.foreach(Iterator.scala:941)
	at scala.collection.Iterator.foreach$(Iterator.scala:941)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
	at scala.collection.TraversableOnce.foldLeft(TraversableOnce.scala:160)
	at scala.collection.TraversableOnce.foldLeft$(TraversableOnce.scala:158)
	at scala.collection.AbstractIterator.foldLeft(Iterator.scala:1429)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.$anonfun$plan$2(QueryPlanner.scala:75)
	at scala.collection.Iterator$$anon$11.nextCur(Iterator.scala:484)
	at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:490)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.plan(QueryPlanner.scala:93)
	at org.apache.spark.sql.execution.SparkStrategies.plan(SparkStrategies.scala:68)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.$anonfun$plan$3(QueryPlanner.scala:78)
	at scala.collection.TraversableOnce.$anonfun$foldLeft$1(TraversableOnce.scala:160)
	at scala.collection.TraversableOnce.$anonfun$foldLeft$1$adapted(TraversableOnce.scala:160)
	at scala.collection.Iterator.foreach(Iterator.scala:941)
	at scala.collection.Iterator.foreach$(Iterator.scala:941)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
	at scala.collection.TraversableOnce.foldLeft(TraversableOnce.scala:160)
	at scala.collection.TraversableOnce.foldLeft$(TraversableOnce.scala:158)
	at scala.collection.AbstractIterator.foldLeft(Iterator.scala:1429)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.$anonfun$plan$2(QueryPlanner.scala:75)
	at scala.collection.Iterator$$anon$11.nextCur(Iterator.scala:484)
	at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:490)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.plan(QueryPlanner.scala:93)
	at org.apache.spark.sql.execution.SparkStrategies.plan(SparkStrategies.scala:68)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.$anonfun$plan$3(QueryPlanner.scala:78)
	at scala.collection.TraversableOnce.$anonfun$foldLeft$1(TraversableOnce.scala:160)
	at scala.collection.TraversableOnce.$anonfun$foldLeft$1$adapted(TraversableOnce.scala:160)
	at scala.collection.Iterator.foreach(Iterator.scala:941)
	at scala.collection.Iterator.foreach$(Iterator.scala:941)
	at scala.collection.AbstractIterator.foreach(Iterator.scala:1429)
	at scala.collection.TraversableOnce.foldLeft(TraversableOnce.scala:160)
	at scala.collection.TraversableOnce.foldLeft$(TraversableOnce.scala:158)
	at scala.collection.AbstractIterator.foldLeft(Iterator.scala:1429)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.$anonfun$plan$2(QueryPlanner.scala:75)
	at scala.collection.Iterator$$anon$11.nextCur(Iterator.scala:484)
	at scala.collection.Iterator$$anon$11.hasNext(Iterator.scala:490)
	at org.apache.spark.sql.catalyst.planning.QueryPlanner.plan(QueryPlanner.scala:93)
	at org.apache.spark.sql.execution.SparkStrategies.plan(SparkStrategies.scala:68)
	at org.apache.spark.sql.execution.QueryExecution.$anonfun$sparkPlan$1(QueryExecution.scala:87)
	at org.apache.spark.sql.catalyst.QueryPlanningTracker.measurePhase(QueryPlanningTracker.scala:111)
	at org.apache.spark.sql.execution.QueryExecution.sparkPlan$lzycompute(QueryExecution.scala:82)
	at org.apache.spark.sql.execution.QueryExecution.sparkPlan(QueryExecution.scala:82)
	at org.apache.spark.sql.execution.QueryExecution.$anonfun$executedPlan$1(QueryExecution.scala:95)
	at org.apache.spark.sql.catalyst.QueryPlanningTracker.measurePhase(QueryPlanningTracker.scala:111)
	at org.apache.spark.sql.execution.QueryExecution.executedPlan$lzycompute(QueryExecution.scala:95)
	at org.apache.spark.sql.execution.QueryExecution.executedPlan(QueryExecution.scala:92)
	at org.apache.spark.sql.execution.QueryExecution.$anonfun$writePlans$5(QueryExecution.scala:164)
	at org.apache.spark.sql.catalyst.plans.QueryPlan$.append(QueryPlan.scala:359)
	at org.apache.spark.sql.execution.QueryExecution.org$apache$spark$sql$execution$QueryExecution$$writePlans(QueryExecution.scala:164)
	at org.apache.spark.sql.execution.QueryExecution.toString(QueryExecution.scala:169)
	at org.apache.spark.sql.execution.SQLExecution$.$anonfun$withNewExecutionId$4(SQLExecution.scala:95)
	at org.apache.spark.sql.execution.SQLExecution$.withSQLConfPropagated(SQLExecution.scala:160)
	at org.apache.spark.sql.execution.SQLExecution$.withNewExecutionId(SQLExecution.scala:87)
	at org.apache.spark.sql.Dataset.withAction(Dataset.scala:3368)
	at org.apache.spark.sql.Dataset.<init>(Dataset.scala:225)
	at org.apache.spark.sql.Dataset$.ofRows(Dataset.scala:95)
	at org.apache.spark.sql.SparkSession.sql(SparkSession.scala:607)
	at org.apache.spark.sql.test.SQLTestUtilsBase.$anonfun$sql$1(SQLTestUtils.scala:216)
	at org.apache.spark.sql.SQLQuerySuite.$anonfun$new$619(SQLQuerySuite.scala:3033)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at org.apache.spark.util.Utils$.tryWithSafeFinally(Utils.scala:1377)
	at org.apache.spark.sql.test.SQLTestUtilsBase.withTable(SQLTestUtils.scala:290)
	at org.apache.spark.sql.test.SQLTestUtilsBase.withTable$(SQLTestUtils.scala:288)
	at org.apache.spark.sql.SQLQuerySuite.withTable(SQLQuerySuite.scala:40)
	at org.apache.spark.sql.SQLQuerySuite.$anonfun$new$618(SQLQuerySuite.scala:3031)
	at org.apache.spark.sql.catalyst.plans.SQLHelper.withSQLConf(SQLHelper.scala:47)
	at org.apache.spark.sql.catalyst.plans.SQLHelper.withSQLConf$(SQLHelper.scala:31)
	at org.apache.spark.sql.SQLQuerySuite.org$apache$spark$sql$test$SQLTestUtilsBase$$super$withSQLConf(SQLQuerySuite.scala:40)
	at org.apache.spark.sql.test.SQLTestUtilsBase.withSQLConf(SQLTestUtils.scala:231)
	at org.apache.spark.sql.test.SQLTestUtilsBase.withSQLConf$(SQLTestUtils.scala:229)
	at org.apache.spark.sql.SQLQuerySuite.withSQLConf(SQLQuerySuite.scala:40)
	at org.apache.spark.sql.SQLQuerySuite.$anonfun$new$617(SQLQuerySuite.scala:3030)
	at org.apache.spark.sql.SQLQuerySuite.$anonfun$new$617$adapted(SQLQuerySuite.scala:3028)
	at scala.collection.immutable.List.foreach(List.scala:392)
	at org.apache.spark.sql.SQLQuerySuite.$anonfun$new$616(SQLQuerySuite.scala:3028)
	at org.apache.spark.sql.catalyst.plans.SQLHelper.withSQLConf(SQLHelper.scala:47)
	at org.apache.spark.sql.catalyst.plans.SQLHelper.withSQLConf$(SQLHelper.scala:31)
	at org.apache.spark.sql.SQLQuerySuite.org$apache$spark$sql$test$SQLTestUtilsBase$$super$withSQLConf(SQLQuerySuite.scala:40)
	at org.apache.spark.sql.test.SQLTestUtilsBase.withSQLConf(SQLTestUtils.scala:231)
	at org.apache.spark.sql.test.SQLTestUtilsBase.withSQLConf$(SQLTestUtils.scala:229)
	at org.apache.spark.sql.SQLQuerySuite.withSQLConf(SQLQuerySuite.scala:40)
	at org.apache.spark.sql.SQLQuerySuite.$anonfun$new$615(SQLQuerySuite.scala:3028)
	at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.java:23)
	at org.scalatest.OutcomeOf.outcomeOf(OutcomeOf.scala:85)
	at org.scalatest.OutcomeOf.outcomeOf$(OutcomeOf.scala:83)
	at org.scalatest.OutcomeOf$.outcomeOf(OutcomeOf.scala:104)
	at org.scalatest.Transformer.apply(Transformer.scala:22)
	at org.scalatest.Transformer.apply(Transformer.scala:20)
	at org.scalatest.FunSuiteLike$$anon$1.apply(FunSuiteLike.scala:186)
	at org.apache.spark.SparkFunSuite.withFixture(SparkFunSuite.scala:149)
	at org.scalatest.FunSuiteLike.invokeWithFixture$1(FunSuiteLike.scala:184)
	at org.scalatest.FunSuiteLike.$anonfun$runTest$1(FunSuiteLike.scala:196)
	at org.scalatest.SuperEngine.runTestImpl(Engine.scala:289)
	at org.scalatest.FunSuiteLike.runTest(FunSuiteLike.scala:196)
	at org.scalatest.FunSuiteLike.runTest$(FunSuiteLike.scala:178)
	at org.apache.spark.SparkFunSuite.org$scalatest$BeforeAndAfterEach$$super$runTest(SparkFunSuite.scala:56)
	at org.scalatest.BeforeAndAfterEach.runTest(BeforeAndAfterEach.scala:221)
	at org.scalatest.BeforeAndAfterEach.runTest$(BeforeAndAfterEach.scala:214)
	at org.apache.spark.SparkFunSuite.runTest(SparkFunSuite.scala:56)
	at org.scalatest.FunSuiteLike.$anonfun$runTests$1(FunSuiteLike.scala:229)
	at org.scalatest.SuperEngine.$anonfun$runTestsInBranch$1(Engine.scala:396)
	at scala.collection.immutable.List.foreach(List.scala:392)
	at org.scalatest.SuperEngine.traverseSubNodes$1(Engine.scala:384)
	at org.scalatest.SuperEngine.runTestsInBranch(Engine.scala:379)
	at org.scalatest.SuperEngine.runTestsImpl(Engine.scala:461)
	at org.scalatest.FunSuiteLike.runTests(FunSuiteLike.scala:229)
	at org.scalatest.FunSuiteLike.runTests$(FunSuiteLike.scala:228)
	at org.scalatest.FunSuite.runTests(FunSuite.scala:1560)
	at org.scalatest.Suite.run(Suite.scala:1147)
	at org.scalatest.Suite.run$(Suite.scala:1129)
	at org.scalatest.FunSuite.org$scalatest$FunSuiteLike$$super$run(FunSuite.scala:1560)
	at org.scalatest.FunSuiteLike.$anonfun$run$1(FunSuiteLike.scala:233)
	at org.scalatest.SuperEngine.runImpl(Engine.scala:521)
	at org.scalatest.FunSuiteLike.run(FunSuiteLike.scala:233)
	at org.scalatest.FunSuiteLike.run$(FunSuiteLike.scala:232)
	at org.apache.spark.SparkFunSuite.org$scalatest$BeforeAndAfterAll$$super$run(SparkFunSuite.scala:56)
	at org.scalatest.BeforeAndAfterAll.liftedTree1$1(BeforeAndAfterAll.scala:213)
	at org.scalatest.BeforeAndAfterAll.run(BeforeAndAfterAll.scala:210)
	at org.scalatest.BeforeAndAfterAll.run$(BeforeAndAfterAll.scala:208)
	at org.apache.spark.SparkFunSuite.run(SparkFunSuite.scala:56)
	at org.scalatest.tools.Framework.org$scalatest$tools$Framework$$runSuite(Framework.scala:314)
	at org.scalatest.tools.Framework$ScalaTestTask.execute(Framework.scala:507)
	at sbt.ForkMain$Run$2.call(ForkMain.java:296)
	at sbt.ForkMain$Run$2.call(ForkMain.java:286)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)