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[suggest] emr err log file tail=100

0

I suggest ths.

emr err.log tail=100 lines.

because we want to see last end of log file.

please make this feature. thx a lot

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Amazon EMR Serverless
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seunggabi
asked a year ago271 views
1 Answer
0

Hello,

I understand that you would like to tail the end of your log file. As EMR is already a linux based OS you can ssh [1] into your cluster and run a tail command as as below on your log files[2].

command : tail -n 100 log_filename

Thank you

References:

[1] Connect to the master node using SSH - https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-connect-master-node-ssh.html

[2]View log files - View log files on the master node - https://docs.aws.amazon.com/emr/latest/ManagementGuide/emr-manage-view-web-log-files.html#emr-manage-view-web-log-files-master-node

AWS
Vidushen R
answered a year ago
  • seunggabi
    a year ago

    Thx about your guide.

    But, I meant stderr.log in emr console.

    log file controller|syslog|stderr|stdout

    Can you make stderr=tail100 button? I think this button. so useful every user.

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