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I have a EMR cluster created with a bootstrap action (B.A) and the console shows there are errors for the B.A.

Is there any way I could check the stderr/stdout for the B.A just like the normal steps?

Bostonian
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  • if your cluster is terminated, and then you want to see the log file, you can follow these steps: https://stackoverflow.com/questions/67069405/how-to-see-output-from-executors-on-amazon-emr/67075154#67075154 This will have all the log including the log of bootstrap actions. – Ajay Kr Choudhary May 30 '21 at 03:43

1 Answers1

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They are located at /mnt/var/log/bootstrap-actions on EMR master node. You can check these docs for where other logs are located. As a side note, the logs are being continuously written to while EMR cluster is being initialized so you can tail -f them.

maksim
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