[CHUKWA-250] class not found exception when running agent

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 0.1.2
• Fix Version/s: 0.1.2
• Component/s: Build and Test Code, Data Processors
• Assignee: Cheng
• Reporter: Cheng
• Created: 15/May/09 22:51
• Updated: 06/Jun/09 23:06
• Resolved: 15/May/09 23:45

Description

Console output is as below:

hadoop jar for agent is ......../bin/../hadoopjars/hadoop-0.20-dev-core.jar

Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/metrics/Updater

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(ClassLoader.java:620)

at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:124)

at java.net.URLClassLoader.defineClass(URLClassLoader.java:260)

at java.net.URLClassLoader.access$000(URLClassLoader.java:56)

at java.net.URLClassLoader$1.run(URLClassLoader.java:195)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at java.lang.ClassLoader.loadClass(ClassLoader.java:306)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)

at org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.<clinit>(ChukwaAgent.java:60)

Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.metrics.Updater

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:306)

at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)

at java.lang.ClassLoader.loadClass(ClassLoader.java:251)

at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)

... 13 more