question Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz in Support Questions

java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

backlashhardik — Thu, 02 Jan 2020 10:56:19 GMT

I was testing if mapreduce is working properly on my cloudera 6.3, CDH 6.3.2 cluster.

I have installed cloudera using one-click-installer Proof-of-concept one!

while i excecuted the below command as it is in this link

https://docs.cloudera.com/documentation/other/tutorial/CDH5/topics/ht_usage.html

Command:

sudo -u hdfs hadoop jar /opt/cloudera/parcels/CDH/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar pi 10 100

i Got below error:

WARNING: Use "yarn jar" to launch YARN applications.
Number of Maps = 10
Samples per Map = 100
Wrote input for Map #0
Wrote input for Map #1
Wrote input for Map #2
Wrote input for Map #3
Wrote input for Map #4
Wrote input for Map #5
Wrote input for Map #6
Wrote input for Map #7
Wrote input for Map #8
Wrote input for Map #9
Starting Job
20/01/02 15:18:01 INFO client.RMProxy: Connecting to ResourceManager at ABC.xyz.net/192.168.xx.xx:8032
java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz
at org.apache.hadoop.fs.Hdfs.getFileStatus(Hdfs.java:145)
at org.apache.hadoop.fs.AbstractFileSystem.resolvePath(AbstractFileSystem.java:488)
at org.apache.hadoop.fs.FileContext$25.next(FileContext.java:2225)
at org.apache.hadoop.fs.FileContext$25.next(FileContext.java:2221)
at org.apache.hadoop.fs.FSLinkResolver.resolve(FSLinkResolver.java:90)
at org.apache.hadoop.fs.FileContext.resolve(FileContext.java:2227)
at org.apache.hadoop.fs.FileContext.resolvePath(FileContext.java:607)
at org.apache.hadoop.mapreduce.JobSubmitter.addMRFrameworkToDistributedCache(JobSubmitter.java:460)
at org.apache.hadoop.mapreduce.JobSubmitter.submitJobInternal(JobSubmitter.java:146)
at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1570)
at org.apache.hadoop.mapreduce.Job$11.run(Job.java:1567)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAs(Subject.java:422)
at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1875)
at org.apache.hadoop.mapreduce.Job.submit(Job.java:1567)
at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1588)
at org.apache.hadoop.examples.QuasiMonteCarlo.estimatePi(QuasiMonteCarlo.java:307)
at org.apache.hadoop.examples.QuasiMonteCarlo.run(QuasiMonteCarlo.java:360)
at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:76)
at org.apache.hadoop.examples.QuasiMonteCarlo.main(QuasiMonteCarlo.java:368)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:71)
at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Please help me understand the issue.

Thanks for the reply.
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.hadoop.util.RunJar.run(RunJar.java:313)
at org.apache.hadoop.util.RunJar.main(RunJar.java:227)

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

EricL — Thu, 02 Jan 2020 21:55:33 GMT

@backlashhardik ,

Please try below:

1. update HDFS path permissions to make sure:

hdfs dfs -chmod 755 /user/yarn
hdfs dfs -chmod 755 /user/yarn/mapreduce

you might need to run as "hdfs" user

2. Then install the Yarn MapReduce Frame jar
CM -> YARN -> Actions -> Install YARN MapReduce frame jar

Please let me know if that helps.

Cheers
Eric

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

EricL — Thu, 02 Jan 2020 22:02:40 GMT

Sorry, forgot to mention that you might need to stop YARN service first before step 2.

Cheers
Eric

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

backlashhardik — Fri, 03 Jan 2020 07:10:23 GMT

WORKED FOR ME PREFECTLY!

Thanks for identifying it so soon!

@EricL 🙂

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

EricL — Fri, 03 Jan 2020 07:14:37 GMT

No problem, glad that it helped.

Cheers
Eric

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

anrama — Sun, 19 Jan 2020 02:17:09 GMT

It worked for me.

Thanks

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

nasir1149 — Sat, 23 May 2020 18:21:57 GMT

solution worked for me. Thank you

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

nasir1149 — Sat, 23 May 2020 18:22:58 GMT

Thank you.

Solution worked for me.

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

char — Thu, 25 Jun 2020 04:32:25 GMT

hi i have similiar problem but it is kafka instead of mapr. would you mind to check kafka to hdfs file not found exception

Re: java.io.FileNotFoundException: File does not exist: hdfs://ABC.xyz.net:8020/user/yarn/mapreduce/mr-framework/3.0.0-cdh6.3.2-mr-framework.tar.gz

tencentemr — Wed, 02 Nov 2022 11:07:05 GMT

Well done! it worked for me.

------------------------------------

and from my test...

just this step CM -> YARN -> Actions -> Install YARN MapReduce frame jar enough.

nothing else. CM will do else for u automatically.

from CDH 6.2