Support Questions
Find answers, ask questions, and share your expertise
Announcements
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here. Want to know more about what has changed? Check out the Community News blog.

Yarn Service : Error while starting -- CDH5

Highlighted

Yarn Service : Error while starting -- CDH5

New Contributor

Hi ALL ,

 

I installed cdh5 manager and tried to bringup services HDFS , Yarn and cloud era manager .
While starting YArn service , it exited with below Error : [NB : <machine> --> host name]

Default file system [hdfs://<machine>:8020]
Service org.apache.hadoop.mapreduce.v2.hs.HistoryFileManager failed in state INITED; cause: org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Error creating done directory: [hdfs://<machine>:8020/user/history/done]
org.apache.hadoop.yarn.exceptions.YarnRuntimeException: Error creating done directory: [hdfs://<machine>:8020/user/history/done]

 

Any one has any idea about this Error ?

Thanks

Rishal

6 REPLIES 6

Re: Yarn Service : Error on start CDH5

New Contributor
**ERROR- Details Updated** Permission denied: user=mapred, access=WRITE, inode="/":hdfs:supergroup:drwxr-xr-x

Re: Yarn Service : Error on start CDH5

New Contributor
 

Re: Yarn Service : Error on start CDH5

New Contributor

Got it fixed : (WAs a small permission issue ..My bad !!!)

sudo -u hdfs hadoop fs -chmod -R 777 /

 

 

 

Re: Yarn Service : Error on start CDH5

Community Manager

Congratulations on solving your issue!  :)



Cy Jervis, Community Manager

Was your question answered? Make sure to mark the answer as the accepted solution.
If you find a reply useful, say thanks by clicking on the thumbs up button.

Learn more about the Cloudera Community:
Community Guidelines
How to use the forum

Re: Yarn Service : Error on start CDH5

Explorer

isn't this unsafe?

Re: Yarn Service : Error on start CDH5

New Contributor

Quite unsafe.

 

 

[hdfs@node1 ~]$ hdfs dfs -mkdir -p /user/history
[hdfs@node1 ~]$ hdfs dfs -chmod -R 1777 /user/history
[hdfs@node1 ~]$ hdfs dfs -chown mapred:hadoop /user/history