predictionio-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Malik Twain <chacha...@gmail.com>
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 pio-env.sh 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:

java.io.FileNotFoundException: /root/pio.log (Permission denied)

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


Thank you.

Mime
View raw message