amplab/graphx — pull request #49 by jegonzal (2013-11-05 04:15:50+00:00)
Title: GraphX Console with Logo Text

This commit adds a new graphx-shell which is essentially the same as
the spark shell but with GraphX packages automatically imported
and with Kryo serialization enabled for GraphX types.

In addition the graphx-shell has a nifty new logo.

To make these changes minimally invasive in the SparkILoop.scala
I added some additional environment variables:

SPARK_BANNER_TEXT: If set this string is displayed instead
of the spark logo

SPARK_SHELL_INIT_BLOCK: if set this expression is evaluated in the
spark shell after the spark context is created.