I have enabled Spark as the default execution engine on Hive on CDH 5.7 but get the following when I execute a query against Hive from my edge node. Is there anything I need to enable on my client edge node.  I can run the spark-shell and have exported SPARK_HOME.  Also copied Client Config to edge node.  Is there anything else I need to enable/configure?

ERROR : Failed to execute spark task, with exception 'org.apache.hadoop.hive.ql.metadata.HiveException(Failed to create spark client.)'
org.apache.hadoop.hive.ql.metadata.HiveException: Failed to create spark client.
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:64)
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionManagerImpl.getSession(SparkSessionManagerImpl.java:114)
at org.apache.hadoop.hive.ql.exec.spark.SparkUtilities.getSparkSession(SparkUtilities.java:125)
at org.apache.hadoop.hive.ql.exec.spark.SparkTask.execute(SparkTask.java:97)
at org.apache.hadoop.hive.ql.exec.Task.executeTask(Task.java:160)
at org.apache.hadoop.hive.ql.exec.TaskRunner.runSequential(TaskRunner.java:100)
at org.apache.hadoop.hive.ql.Driver.launchTask(Driver.java:1774)
at org.apache.hadoop.hive.ql.Driver.execute(Driver.java:1531)
at org.apache.hadoop.hive.ql.Driver.runInternal(Driver.java:1311)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1120)
at org.apache.hadoop.hive.ql.Driver.run(Driver.java:1113)
at org.apache.hive.service.cli.operation.SQLOperation.runQuery(SQLOperation.java:178)
at org.apache.hive.service.cli.operation.SQLOperation.access$100(SQLOperation.java:72)
at org.apache.hive.service.cli.operation.SQLOperation$2$1.run(SQLOperation.java:232)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:415)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1693)
at org.apache.hive.service.cli.operation.SQLOperation$2.run(SQLOperation.java:245)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: java.util.concurrent.ExecutionException: java.lang.RuntimeException: Cancel client '478049ac-228c-4abb-8ef3-93157822a0a1'. Error: Child process exited before connecting back
at com.google.common.base.Throwables.propagate(Throwables.java:156)
at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:111)
at org.apache.hive.spark.client.SparkClientFactory.createClient(SparkClientFactory.java:80)
at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.createRemoteClient(RemoteHiveSparkClient.java:98)
at org.apache.hadoop.hive.ql.exec.spark.RemoteHiveSparkClient.<init>(RemoteHiveSparkClient.java:94)
at org.apache.hadoop.hive.ql.exec.spark.HiveSparkClientFactory.createHiveSparkClient(HiveSparkClientFactory.java:63)
at org.apache.hadoop.hive.ql.exec.spark.session.SparkSessionImpl.open(SparkSessionImpl.java:62)
... 22 more
Caused by: java.util.concurrent.ExecutionException: java.lang.RuntimeException: Cancel client '478049ac-228c-4abb-8ef3-93157822a0a1'. Error: Child process exited before connecting back
at io.netty.util.concurrent.AbstractFuture.get(AbstractFuture.java:37)
at org.apache.hive.spark.client.SparkClientImpl.<init>(SparkClientImpl.java:101)
... 27 more
Caused by: java.lang.RuntimeException: Cancel client '478049ac-228c-4abb-8ef3-93157822a0a1'. Error: Child process exited before connecting back
at org.apache.hive.spark.client.rpc.RpcServer.cancelClient(RpcServer.java:179)
at org.apache.hive.spark.client.SparkClientImpl$3.run(SparkClientImpl.java:450)
... 1 more