not working in Spark submit yarn mode.

[Edward Chen]

Hi, I am trying to load Hdfs data into cache from Spark. it is working 
in local mode, but failed in spark-submit yarn mode. it tried to find 
Ignite Home path in the cluster. yes, it is true that Ignite is not 
installed in cluster. but why needed ? Ignite instance is created inside 
my java code and all of ignite jars are packaged. why need to find 
ignite info outside of my jar.

My ignite version is 2.3.
Anyone has a working example of Spark submit + Yarn mode ?  any web link 
is welcome.

Thanks. Edward