apache/spark — pull request #3513 by Lewuathe (2014-11-29 15:23:46+00:00)
Title: [SPARK-4652][DOCS] Add docs about spark-git-repo option

There might be some times when WIPS spark version need to be run
on EC2 cluster. In order to setup this type of cluster more easily,
add --spark-git-repo option description to ec2 documentation.