Local mode doesn't work in security cluster

16/11/29 07:53:24 INFO ContextLauncher: 16/11/29 07:53:24 INFO SecurityManager: Changing view acls to: root,admin
16/11/29 07:53:24 INFO ContextLauncher: 16/11/29 07:53:24 INFO SecurityManager: Changing modify acls to: root,admin
16/11/29 07:53:24 WARN RSCClient: Client RPC channel closed unexpectedly.
16/11/29 07:53:24 INFO ContextLauncher: Exception in thread "main" java.lang.IllegalArgumentException: Error: a secret key must be specified via the spark.authenticate.secret config
16/11/29 07:53:24 INFO ContextLauncher:         at org.apache.spark.SecurityManager.generateSecretKey(SecurityManager.scala:397)
16/11/29 07:53:24 INFO ContextLauncher:         at org.apache.spark.SecurityManager.<init>(SecurityManager.scala:219)
16/11/29 07:53:24 INFO ContextLauncher:         at org.apache.spark.repl.SparkIMain.<init>(SparkIMain.scala:118)
16/11/29 07:53:24 INFO ContextLauncher:         at com.cloudera.livy.repl.SparkInterpreter.start(SparkInterpreter.scala:49)
16/11/29 07:53:24 INFO ContextLauncher:         at com.cloudera.livy.repl.Session$$anonfun$1.apply(Session.scala:66)
16/11/29 07:53:24 INFO ContextLauncher:         at com.cloudera.livy.repl.Session$$anonfun$1.apply(Session.scala:64)
16/11/29 07:53:24 INFO ContextLauncher:         at scala.concurrent.impl.Future$PromiseCompletingRunnable.liftedTree1$1(Future.scala:24)
16/11/29 07:53:24 INFO ContextLauncher:         at scala.concurrent.impl.Future$PromiseCompletingRunnable.run(Future.scala:24)
16/11/29 07:53:24 WARN RSCClient: Error stopping RPC.
io.netty.util.concurrent.BlockingOperationException: DefaultChannelPromise@544e6f7(uncancellable)
        at io.netty.util.concurrent.DefaultPromise.checkDeadLock(DefaultPromise.java:390)
        at io.netty.channel.DefaultChannelPromise.checkDeadLock(DefaultChannelPromise.java:157)
        at io.netty.util.concurrent.DefaultPromise.await(DefaultPromise.java:251)