[ https://issues.apache.org/jira/browse/SPARK-15541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean Owen resolved SPARK-15541. ------------------------------- Resolution: Resolved Assignee: Maciej Bryński Resolved by https://github.com/apache/spark/pull/14459 > SparkContext.stop throws error > ------------------------------ > > Key: SPARK-15541 > URL: https://issues.apache.org/jira/browse/SPARK-15541 > Project: Spark > Issue Type: Bug > Reporter: Miao Wang > Assignee: Maciej Bryński > > When running unit-tests or examples from command line or Intellij, > SparkContext throws errors. > For example: > ./bin/run-example ml.JavaNaiveBayesExample > Exception in thread "main" 16/05/25 15:17:55 INFO > OutputCommitCoordinator$OutputCommitCoordinatorEndpoint: > OutputCommitCoordinator stopped! > java.lang.NoSuchMethodError: > java.util.concurrent.ConcurrentHashMap.keySet()Ljava/util/concurrent/ConcurrentHashMap$KeySetView; > at org.apache.spark.rpc.netty.Dispatcher.stop(Dispatcher.scala:176) > at org.apache.spark.rpc.netty.NettyRpcEnv.cleanup(NettyRpcEnv.scala:291) > at > org.apache.spark.rpc.netty.NettyRpcEnv.shutdown(NettyRpcEnv.scala:269) > at org.apache.spark.SparkEnv.stop(SparkEnv.scala:91) > at > org.apache.spark.SparkContext$$anonfun$stop$11.apply$mcV$sp(SparkContext.scala:1796) > at org.apache.spark.util.Utils$.tryLogNonFatalError(Utils.scala:1219) > at org.apache.spark.SparkContext.stop(SparkContext.scala:1795) > at org.apache.spark.sql.SparkSession.stop(SparkSession.scala:577) > at > org.apache.spark.examples.ml.JavaNaiveBayesExample.main(JavaNaiveBayesExample.java:61) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:606) > at > org.apache.spark.deploy.SparkSubmit$.org$apache$spark$deploy$SparkSubmit$$runMain(SparkSubmit.scala:724) > at > org.apache.spark.deploy.SparkSubmit$.doRunMain$1(SparkSubmit.scala:180) > at org.apache.spark.deploy.SparkSubmit$.submit(SparkSubmit.scala:205) > at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:119) > at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala) > 16/05/25 15:17:55 INFO ShutdownHookManager: Shutdown hook called -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org