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Spark not running in Yarn

Question asked by santoshakella on Dec 31, 2015
Latest reply on Jan 3, 2016 by tugdual
Created a 5 node Mapr cluster , and installed Spark on 3 nodes i.e. mapr-spark package.
Installed the package as per the instructions provided online i.e. Spark on Yarn

But when i run the example provided , it gets stuck at the below line and without any error message
1**

> 6/01/01 10:33:41 WARN
> NativeCodeLoader: Unable to load
> native-hadoop library for your
> platform... using builtin-java classes
> where applicable

**

Can you please let me know what could be the issue.

Note: I have installed mapr-spark and spark-historyserver on all the node

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