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From Azuryy Yu <azury...@gmail.com>
Subject Re: Container states trantition questions
Date Thu, 03 Apr 2014 07:25:40 GMT
Hi Zhijie,
Yes, I opened debug level, and looked through RM, AM, container's logs,
container always receive SIGTERM(15) after transition to FINISHED,  webUI
just shows the diagnostics message.

Thanks Zhijie.


On Thu, Apr 3, 2014 at 2:00 PM, Zhijie Shen <zshen@hortonworks.com> wrote:

> It should be normal. If you can check the diagnostics of the container, it
> is likely that you will see "Container killed by the ApplicationMaster." MR
> AM will stop the container when a task is finished.
>
> Thanks,
> Zhijie
>
>
> On Wed, Apr 2, 2014 at 7:22 PM, Fengyun RAO <raofengyun@gmail.com> wrote:
>
>> same for me. all mapper ends with 143.
>>
>> I've no idea what it means
>>
>>
>> 2014-04-03 8:45 GMT+08:00 Azuryy Yu <azuryyyu@gmail.com>:
>>
>> Hi,
>>>
>>> Does it normal for each container end with TERMINATED(143) ?
>>> The whole MR job is successful, but all containers in the map phase end
>>> with 143.
>>>
>>> There are no any useful logs in the NM, AM, Container logs.
>>>
>>> Another minor question:
>>> There are only WARN logs in the stderr:
>>> log4j:WARN No appenders could be found for logger
>>> (org.apache.hadoop.metrics2.impl.MetricsSystemImpl).
>>> log4j:WARN Please initialize the log4j system properly.
>>> log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfigfor more
info.
>>> It seems cannot find log4j.propertites, but I've configured:
>>> <property>
>>>   <name>mapreduce.application.classpath</name>
>>>
>>>   <value>$HADOOP_MAPRED_HOME/conf,$HADOOP_MAPRED_HOME/*,$HADOOP_MAPRED_HOME/lib/*</value>
>>> </property>
>>> <property>
>>>    <name>yarn.application.classpath</name>
>>>
>>>   <value>$HADOOP_COMMON_HOME/conf,$HADOOP_COMMON_HOME/*,$HADOOP_COMMON_HOME/lib/*</value>
>>> </property>
>>>
>>> Appreciate for any inputs.
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>
>
> --
> Zhijie Shen
> Hortonworks Inc.
> http://hortonworks.com/
>
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