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From Rakesh Radhakrishnan <rake...@apache.org>
Subject Re: java.lang.NoSuchFieldError: HADOOP_CLASSPATH
Date Mon, 29 Aug 2016 07:27:23 GMT
Hi Senthil,

IIUC, the root cause is, while executing the following statement its not
finding the "Environment.HADOOP_CLASSPATH" enum variable in
ApplicationConstants$Environment.class file and throwing NoSuchFieldError.
Could you please cross check your jars in that line. Also, I'd suggest you
to refer MAPREDUCE-6454 jira, which has done few changes in these classes.
I hope this will helps in better debugging your env and solve it soon.

https://github.com/apache/hadoop/blob/branch-2.7/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-common/src/main/java/org/apache/hadoop/mapreduce/v2/util/MRApps.java#L248

Regards,
Rakesh
Intel

On Mon, Aug 29, 2016 at 11:46 AM, kumar, Senthil(AWF) <senthikumar@ebay.com>
wrote:

> Thanks Rakesh..
>
>
>
> Hadoop 2.7.1.2.4.2.0-258
>
> Subversion git@github.com:hortonworks/hadoop.git -r
> 13debf893a605e8a88df18a7d8d214f571e05289
>
> Compiled by jenkins on 2016-04-25T05:46Z
>
>
>
> https://github.com/apache/hadoop/blob/release-2.7.1/
> hadoop-yarn-project/hadoop-yarn/hadoop-yarn-api/src/main/
> java/org/apache/hadoop/yarn/api/ApplicationConstants.java
>
>
>
> I don’t see the ENUM HADOOP_CLASSPATH in Yarn API ..
>
>
>
> --Senthil
>
> *From:* Rakesh Radhakrishnan [mailto:rakeshr@apache.org]
> *Sent:* Friday, August 26, 2016 8:26 PM
> *To:* kumar, Senthil(AWF) <senthikumar@ebay.com>
> *Cc:* user.hadoop <user@hadoop.apache.org>
> *Subject:* Re: java.lang.NoSuchFieldError: HADOOP_CLASSPATH
>
>
>
> Hi Senthil,
>
>
>
> There might be case of including the wrong version of a jar file, could
> you please check "Environment.HADOOP_CLASSPATH" enum variable in
> "org.apache.hadoop.yarn.api.ApplicationConstants.java" class in your
> hadoop jar file?. I think it is throwing "NoSuchFieldError" as its not
> seeing the "HADOOP_CLASSPATH" enum variable. Also, please ensure that the
> hadoop jars are properly available in the classpath while running the job.
>
>
>
> Thanks,
>
> Rakesh
>
>
>
> On Fri, Aug 26, 2016 at 4:53 PM, kumar, Senthil(AWF) <senthikumar@ebay.com>
> wrote:
>
> Dear All ,   Facing  No Such Field Error when I run Map Reduce Job.. I
> have correct HADOOP_CLASSPATH in cluster .. Not sure what causing issue
> here ..
>
>
>
> java.lang.NoSuchFieldError: HADOOP_CLASSPATH
>
>         at org.apache.hadoop.mapreduce.v2.util.MRApps.setClasspath(
> MRApps.java:248)
>
>         at org.apache.hadoop.mapred.YARNRunner.
> createApplicationSubmissionContext(YARNRunner.java:458)
>
>         at org.apache.hadoop.mapred.YARNRunner.submitJob(
> YARNRunner.java:285)
>
>         at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(
> JobSubmitter.java:432)
>
>         at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1285)
>
>         at org.apache.hadoop.mapreduce.Job$10.run(Job.java:1282)
>
>         at java.security.AccessController.doPrivileged(Native Method)
>
>         at javax.security.auth.Subject.doAs(Subject.java:422)
>
>         at org.apache.hadoop.security.UserGroupInformation.doAs(
> UserGroupInformation.java:1709)
>
>         at org.apache.hadoop.mapreduce.Job.submit(Job.java:1282)
>
>         at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.
> java:1303)
>
>
>
>
>
> Version Info:
>
>
>
> *Hadoop 2.7.1.2.4.2.0-258*
>
> Subversion git@github.com:hortonworks/hadoop.git -r
> 13debf893a605e8a88df18a7d8d214f571e05289
>
> Compiled by jenkins on 2016-04-25T05:46Z
>
> Compiled with protoc 2.5.0
>
> From source with checksum 2a2d95f05ec6c3ac547ed58cab713ac
>
>
>
> Did anyone face this issue ??
>
>
>
> --Senthil
>
>
>

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