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sam commented on SPARK-4492: ---------------------------- I imagine building a fat jar for running with `java -cp` is possible, but I have never managed to get it to work. It would be great if upon each release of Spark, an example build file could be provided. > Exception when following SimpleApp tutorial java.lang.ClassNotFoundException: > org.apache.spark.deploy.yarn.YarnSparkHadoopUtil > ------------------------------------------------------------------------------------------------------------------------------ > > Key: SPARK-4492 > URL: https://issues.apache.org/jira/browse/SPARK-4492 > Project: Spark > Issue Type: Bug > Reporter: sam > > When I follow the example here > https://spark.apache.org/docs/1.0.2/quick-start.html and run with "java -cp > my.jar my.main.Class" with master set to "yarn-client" I get the below > exception. > Exception in thread "main" java.lang.ExceptionInInitializerError > at org.apache.spark.SparkContext.<init>(SparkContext.scala:228) > at com.barclays.SimpleApp$.main(SimpleApp.scala:11) > at com.barclays.SimpleApp.main(SimpleApp.scala) > Caused by: org.apache.spark.SparkException: Unable to load YARN support > at > org.apache.spark.deploy.SparkHadoopUtil$.liftedTree1$1(SparkHadoopUtil.scala:106) > at > org.apache.spark.deploy.SparkHadoopUtil$.<init>(SparkHadoopUtil.scala:101) > at > org.apache.spark.deploy.SparkHadoopUtil$.<clinit>(SparkHadoopUtil.scala) > ... 3 more > Caused by: java.lang.ClassNotFoundException: > org.apache.spark.deploy.yarn.YarnSparkHadoopUtil > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:169) > at > org.apache.spark.deploy.SparkHadoopUtil$.liftedTree1$1(SparkHadoopUtil.scala:102) > ... 5 more -- 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