Bibin A Chundatt commented on YARN-2609:

Minor comment from my side.
If parameters not passed.
java.lang.ArrayIndexOutOfBoundsException: 0
        at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
# Parameter check can be done
# Usage of example class too will be good to add

> Example of use for the ReservationSystem
> ----------------------------------------
>                 Key: YARN-2609
>                 URL: https://issues.apache.org/jira/browse/YARN-2609
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>            Reporter: Carlo Curino
>            Assignee: Carlo Curino
>            Priority: Minor
>         Attachments: YARN-2609.docx, YARN-2609.patch
> This JIRA provides a simple new example in mapreduce-examples that request a 
> reservation and submit a Pi computation in the reservation. This is meant 
> just to show how to interact with the reservation system.

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