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Posted to dev@chukwa.apache.org by "Eric Yang (JIRA)" <ji...@apache.org> on 2009/04/14 22:29:15 UTC

[jira] Created: (CHUKWA-133) Demux crash with exception for using metrics class

Demux crash with exception for using metrics class
--------------------------------------------------

                 Key: CHUKWA-133
                 URL: https://issues.apache.org/jira/browse/CHUKWA-133
             Project: Hadoop Chukwa
          Issue Type: Bug
          Components: Data Processors
    Affects Versions: 0.1.2
         Environment: Redhat EL 5.1, Java 6
            Reporter: Eric Yang
            Assignee: Eric Yang
            Priority: Blocker


Looks like the demux job was unable to initialize MetricsContext class properly.  This is linked to ChukImpl using Chukwa Agent to setTags.  CHUKWA-119.

This exception was thrown during demux:

14-Apr-2009 20:11:58 (30sec) java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:80)
	at org.apache.hadoop.mapred.SequenceFileRecordReader.createValue(SequenceFileRecordReader.java:71)
	at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.createValue(MapTask.java:157)
	at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:43)
	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:227)
	at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2206)
Caused by: java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:78)
	... 5 more
Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/metrics/util/MetricsRegistry
	at org.apache.hadoop.chukwa.datacollection.agent.metrics.AgentMetrics.(AgentMetrics.java:15)
	at org.apache.hadoop.chukwa.datacollection.agent.metrics.AgentMetrics.(AgentMetrics.java:13)
	at org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.(ChukwaAgent.java:45)
	at org.apache.hadoop.chukwa.ChunkImpl.(ChunkImpl.java:46)
	... 10 more
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.metrics.util.MetricsRegistry
	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)
	... 14 more



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[jira] Resolved: (CHUKWA-133) Demux crash with exception for using metrics class

Posted by "Eric Yang (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/CHUKWA-133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Yang resolved CHUKWA-133.
------------------------------

    Resolution: Fixed

Patch for CHUKWA-119 address this issue.

> Demux crash with exception for using metrics class
> --------------------------------------------------
>
>                 Key: CHUKWA-133
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-133
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>          Components: Data Processors
>    Affects Versions: 0.1.2
>         Environment: Redhat EL 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Jerome Boulon
>            Priority: Blocker
>
> Looks like the demux job was unable to initialize MetricsContext class properly.  This is linked to ChukImpl using Chukwa Agent to setTags.  CHUKWA-119.
> This exception was thrown during demux:
> 14-Apr-2009 20:11:58 (30sec) java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:80)
> 	at org.apache.hadoop.mapred.SequenceFileRecordReader.createValue(SequenceFileRecordReader.java:71)
> 	at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.createValue(MapTask.java:157)
> 	at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:43)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:227)
> 	at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2206)
> Caused by: java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:78)
> 	... 5 more
> Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/metrics/util/MetricsRegistry
> 	at org.apache.hadoop.chukwa.datacollection.agent.metrics.AgentMetrics.(AgentMetrics.java:15)
> 	at org.apache.hadoop.chukwa.datacollection.agent.metrics.AgentMetrics.(AgentMetrics.java:13)
> 	at org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.(ChukwaAgent.java:45)
> 	at org.apache.hadoop.chukwa.ChunkImpl.(ChunkImpl.java:46)
> 	... 10 more
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.metrics.util.MetricsRegistry
> 	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)
> 	... 14 more

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[jira] Assigned: (CHUKWA-133) Demux crash with exception for using metrics class

Posted by "Eric Yang (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/CHUKWA-133?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Eric Yang reassigned CHUKWA-133:
--------------------------------

    Assignee: Jerome Boulon  (was: Eric Yang)

Once CHUKWA-119 is fixed.  This should be fixed.

> Demux crash with exception for using metrics class
> --------------------------------------------------
>
>                 Key: CHUKWA-133
>                 URL: https://issues.apache.org/jira/browse/CHUKWA-133
>             Project: Hadoop Chukwa
>          Issue Type: Bug
>          Components: Data Processors
>    Affects Versions: 0.1.2
>         Environment: Redhat EL 5.1, Java 6
>            Reporter: Eric Yang
>            Assignee: Jerome Boulon
>            Priority: Blocker
>
> Looks like the demux job was unable to initialize MetricsContext class properly.  This is linked to ChukImpl using Chukwa Agent to setTags.  CHUKWA-119.
> This exception was thrown during demux:
> 14-Apr-2009 20:11:58 (30sec) java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:80)
> 	at org.apache.hadoop.mapred.SequenceFileRecordReader.createValue(SequenceFileRecordReader.java:71)
> 	at org.apache.hadoop.mapred.MapTask$TrackedRecordReader.createValue(MapTask.java:157)
> 	at org.apache.hadoop.mapred.MapRunner.run(MapRunner.java:43)
> 	at org.apache.hadoop.mapred.MapTask.run(MapTask.java:227)
> 	at org.apache.hadoop.mapred.TaskTracker$Child.main(TaskTracker.java:2206)
> Caused by: java.lang.reflect.InvocationTargetException
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> 	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> 	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> 	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> 	at org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:78)
> 	... 5 more
> Caused by: java.lang.NoClassDefFoundError: org/apache/hadoop/metrics/util/MetricsRegistry
> 	at org.apache.hadoop.chukwa.datacollection.agent.metrics.AgentMetrics.(AgentMetrics.java:15)
> 	at org.apache.hadoop.chukwa.datacollection.agent.metrics.AgentMetrics.(AgentMetrics.java:13)
> 	at org.apache.hadoop.chukwa.datacollection.agent.ChukwaAgent.(ChukwaAgent.java:45)
> 	at org.apache.hadoop.chukwa.ChunkImpl.(ChunkImpl.java:46)
> 	... 10 more
> Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.metrics.util.MetricsRegistry
> 	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)
> 	... 14 more

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