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Posted to user@spark.apache.org by Yifan LI <ia...@gmail.com> on 2014/11/27 13:03:34 UTC

[graphx] failed to submit an application with java.lang.ClassNotFoundException

Hi,

I just tried to submit an application from graphx examples directory, but it failed:

yifan2:bin yifanli$ MASTER=local[*] ./run-example graphx.PPR_hubs
java.lang.ClassNotFoundException: org.apache.spark.examples.graphx.PPR_hubs
	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:249)
	at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:318)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:75)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

and also,
yifan2:bin yifanli$ ./spark-submit --class org.apache.spark.examples.graphx.PPR_hubs ../examples/target/scala-2.10/spark-examples-1.2.0-SNAPSHOT-hadoop1.0.4.jar
java.lang.ClassNotFoundException: org.apache.spark.examples.graphx.PPR_hubs
	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:249)
	at org.apache.spark.deploy.SparkSubmit$.launch(SparkSubmit.scala:318)
	at org.apache.spark.deploy.SparkSubmit$.main(SparkSubmit.scala:75)
	at org.apache.spark.deploy.SparkSubmit.main(SparkSubmit.scala)

anyone has some points on this?



Best,
Yifan LI