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  1. Chukwa
  2. CHUKWA-250

class not found exception when running agent

    Details

      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

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            • Assignee:
              zhangyongjiang Cheng
              Reporter:
              zhangyongjiang Cheng
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              • Created:
                Updated:
                Resolved: