Github user pwendell commented on a diff in the pull request:
https://github.com/apache/spark/pull/601#discussion_r12173709
--- Diff: docs/running-on-yarn.md ---
@@ -12,12 +12,14 @@ was added to Spark in version 0.6.0, and improved in
0.7.0 and 0.8.0.
We need a consolidated Spark JAR (which bundles all the required
dependencies) to run Spark jobs on a YARN cluster.
This can be built by setting the Hadoop version and `SPARK_YARN`
environment variable, as follows:
- SPARK_HADOOP_VERSION=2.0.5-alpha SPARK_YARN=true sbt/sbt assembly
+ mvn package -Pyarn -Dyarn.version=2.2.0 -Dhadoop.version=2.2.0
-DskipTests
--- End diff --
You no longer need to set `-Dyarn.version` in this case due a recent
improvement in the maven build.
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