[MAPREDUCE-3869] Distributed shell application fails with NoClassDefFoundError

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.23.1
• Fix Version/s: 2.0.0-alpha
• Component/s: mrv2
• Hadoop Flags: Reviewed
• Assignee: Devaraj Kavali
• Reporter: Devaraj Kavali
• Created: 16/Feb/12 09:14
• Updated: 14/Nov/12 00:07
• Resolved: 10/Apr/12 00:03

Description

Distributed shell application always fails to start the application master with the following error.

12/02/16 05:35:25 FATAL distributedshell.ApplicationMaster: Error running ApplicationMaster
java.lang.NoClassDefFoundError: org/apache/hadoop/yarn/ipc/YarnRPC
	at org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.<init>(ApplicationMaster.java:252)
	at org.apache.hadoop.yarn.applications.distributedshell.ApplicationMaster.main(ApplicationMaster.java:195)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.yarn.ipc.YarnRPC
	at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:303)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
	at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:316)
	... 2 more

Issue Links

• is related to: YARN-144 MiniMRYarnCluster launches RM and JHS on default ports