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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.

2 REPLIES 2

Re: jobs failing on particular Nodemanager

Cloudera Employee

Hi,

 

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?

 

Thanks

AKR

Re: jobs failing on particular Nodemanager

Guru
@Nik94,

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.

Cheers
Eric