Thanks Jan. I did the follwoing:

1) Manually set the timezone of all the nodes using  "sudo
 dpkg-reconfigure tzdata"
2) Re-booted the nodes

Still having the same exception.

How can I configure NTP?

Regards,
Tariq


On Thu, Feb 26, 2015 at 5:33 PM, Jan van Bemmelen <j...@tokyoeye.net> wrote:

> Could you check for any time differences between your servers? If so,
> please install and run NTP, and retry your job.
>
> Regards,
> Jan
>
>
> On 26 Feb 2015, at 17:57, tesm...@gmail.com wrote:
>
> I am getting  "Unauthorized request to start container.  This token is
> expired."
> How to resovle it. The problem is reported on different forums, but I
> could not find an solution to it.
>
>
> Below is the execution log
>
> 15/02/26 16:41:02 INFO impl.YarnClientImpl: Submitted application
> application_1424968835929_0001
> 15/02/26 16:41:02 INFO mapreduce.Job: The url to track the job:
> http://101-master15:8088/proxy/application_1424968835929_0001/
> 15/02/26 16:41:02 INFO mapreduce.Job: Running job: job_1424968835929_0001
> 15/02/26 16:41:04 INFO mapreduce.Job: Job job_1424968835929_0001 running
> in uber mode : false
> 15/02/26 16:41:04 INFO mapreduce.Job:  map 0% reduce 0%
> 15/02/26 16:41:04 INFO mapreduce.Job: Job job_1424968835929_0001 failed
> with state FAILED due to: Application application_1424968835929_0001 failed
> 2 times due to Error launching appattempt_1424968835929_0001_000002. Got
> exception: org.apache.hadoop.yarn.exceptions.YarnException: Unauthorized
> request to start container.
> This token is expired. current time is 1424969604829 found 1424969463686
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
> at
> org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.instantiateException(SerializedExceptionPBImpl.java:168)
> at
> org.apache.hadoop.yarn.api.records.impl.pb.SerializedExceptionPBImpl.deSerialize(SerializedExceptionPBImpl.java:106)
> at
> org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.launch(AMLauncher.java:122)
> at
> org.apache.hadoop.yarn.server.resourcemanager.amlauncher.AMLauncher.run(AMLauncher.java:249)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:745)
> . Failing the application.
> 15/02/26 16:41:04 INFO mapreduce.Job: Counters: 0
> Time taken: 0 days, 0 hours, 0 minutes, 9 seconds.
>
>
>

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