Support Questions
Find answers, ask questions, and share your expertise
Alert: Welcome to the Unified Cloudera Community. Former HCC members be sure to read and learn how to activate your account here.

jobs failing on particular Nodemanager

jobs failing on particular Nodemanager

New Contributor

on one of the datanode jobs are failing .stopping nodemanager is helpful or not.

Please help.


Re: jobs failing on particular Nodemanager

Cloudera Employee



Could you please explain more on this issue? Is it failing for one job or for all the jobs at the same node manager logs ? Could you please share the Node manager logs for further analysis?




Re: jobs failing on particular Nodemanager


Just for future reference, if anything failed, it will be helpful to share a clear message of the failure in order for anyone effectively troubleshoot the issue, simply saying it failed will not help, as jobs can fail for a million reasons.

I suggest you to run below command:

yarn logs -applicationId {application_id} -appOwner {username} > {application_id}.log

Then share the log file for review. If it is too big, please scan through the logs and see if you can spot any errors and then you can share on the post as small attachment.