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From Malik Twain <>
Subject pio train on Amazon EMR
Date Mon, 05 Feb 2018 13:29:48 GMT
I'm trying to run pio train with Amazon EMR. I copied core-site.xml and
yarn-site.xml from EMR to my training machine, and configured
HADOOP_CONF_DIR in accordingly.

I'm running pio train as below:

pio train -- --master yarn --deploy-mode cluster

It's failing with the following errors:

18/02/05 11:56:15 INFO Client:
   client token: N/A
   diagnostics: Application application_1517819705059_0007 failed 2 times
due to AM Container for appattempt_1517819705059_0007_000002 exited with
exitCode: 1
Diagnostics: Exception from container-launch.

And below are the errors from EMR stdout and stderr respectively: /root/pio.log (Permission denied)

[ERROR] [CreateWorkflow$] Error reading from file: File
file:/quickstartapp/MyExample/engine.json does not exist. Aborting

Thank you.

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