Hi
  I created application jar and i was trying to run in 2 node cluster using
cludera  .20 version  , it was running fine,
But when i am running that same jar in Deployment server (Cloudera version
.20.x ) having 40 node cluster I am getting error

cloude any one please help me with this.

12/05/24 09:39:09 WARN mapred.JobClient: Use GenericOptionsParser for
parsing the arguments. Applications should implement Tool for the same.

12/05/24 09:39:10 INFO mapred.FileInputFormat: Total input paths to process
: 1

12/05/24 09:39:10 INFO mapred.JobClient: Running job: job_201203231049_12426

12/05/24 09:39:11 INFO mapred.JobClient:  map 0% reduce 0%

12/05/24 09:39:20 INFO mapred.JobClient: Task Id :
attempt_201203231049_12426_m_000000_0, Status : FAILED

java.lang.RuntimeException: Error in configuring object

        at
org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93)

        at
org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64)

        at
org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)

        at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:387)

        at org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)

        at org.apache.hadoop.mapred.Child$4.run(Child.java:270)

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

        at javax.security.auth.Subject.doAs(Subject.java:396)

        at
org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1157)

        at org.apache.hadoop.mapred.Child.main(Child.java:264)

Caused by: java.lang.reflect.InvocationTargetException

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

        at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav

attempt_201203231049_12426_m_000000_0: getDefaultExtension()

12/05/24 09:39:20 INFO mapred.JobClient: Task Id :
attempt_201203231049_12426_m_000001_0, Status : FAILED

Thanks

samir

Why don�t use the same Hadoop version in both clusters?
It will brings to you minor troubles.
On 05/24/2012 02:26 PM, samir das mohapatra wrote:
> Hi
>    I created application jar and i was trying to run in 2 node cluster using
> cludera  .20 version  , it was running fine,
> But when i am running that same jar in Deployment server (Cloudera version
> .20.x ) having 40 node cluster I am getting error
>
> cloude any one please help me with this.
>
> 12/05/24 09:39:09 WARN mapred.JobClient: Use GenericOptionsParser for
> parsing the arguments. Applications should implement Tool for the same.
Like this says here, you should implement Tool for your MapReduce Job
>
> 12/05/24 09:39:10 INFO mapred.FileInputFormat: Total input paths to process
> : 1
>
> 12/05/24 09:39:10 INFO mapred.JobClient: Running job: job_201203231049_12426
>
> 12/05/24 09:39:11 INFO mapred.JobClient:  map 0% reduce 0%
>
> 12/05/24 09:39:20 INFO mapred.JobClient: Task Id :
> attempt_201203231049_12426_m_000000_0, Status : FAILED
>
> java.lang.RuntimeException: Error in configuring object
>
>          at
> org.apache.hadoop.util.ReflectionUtils.setJobConf(ReflectionUtils.java:93)
>
>          at
> org.apache.hadoop.util.ReflectionUtils.setConf(ReflectionUtils.java:64)
>
>          at
> org.apache.hadoop.util.ReflectionUtils.newInstance(ReflectionUtils.java:117)
>
>          at org.apache.hadoop.mapred.MapTask.runOldMapper(MapTask.java:387)
>
>          at org.apache.hadoop.mapred.MapTask.run(MapTask.java:325)
>
>          at org.apache.hadoop.mapred.Child$4.run(Child.java:270)
>
>          at java.security.AccessController.doPrivileged(Native Method)
>
>          at javax.security.auth.Subject.doAs(Subject.java:396)
>
>          at
> org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1157)
>
>          at org.apache.hadoop.mapred.Child.main(Child.java:264)
>
> Caused by: java.lang.reflect.InvocationTargetException
>
>          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>
>          at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
>          at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.jav
>
> attempt_201203231049_12426_m_000000_0: getDefaultExtension()
>
> 12/05/24 09:39:20 INFO mapred.JobClient: Task Id :
> attempt_201203231049_12426_m_000001_0, Status : FAILED
>
>
>
> Thanks
>
> samir
>
>
>

--
Marcos Luis Ort�z Valmaseda
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