First meaningful commit
rm forgotten .swp file
some refactoring, added HDFS, Spark
added Mesos and Spark-on-Mesos deployment
increased dfs.blocksize to 128GB
new approach to distributing sshkey across cluster
mesos
mesos
spark on mesos
java
added python-swiftclient to common installed packages
added ignore_errors to ensure idempotence of spark_mesos recipe
added recipe for scala
Shark and friends
- added Scala and SBT
- added Shark (which in turn requires mysql and Hive)
- added ampcamp_master recipe which downloads dataset from SL Object Store and puts to HDFS
- overall cleanup of recipes
bugfix: spark must be deployed on every node on a cluster
bugfix shark standalone: deploy to all hosts
temporarily disable mesos installation

spark 0.9.1 segfaults if mesos is present
set spark memory via SPARK_MEM (for 0.9.x)
set JAVA_HOME for shark 0.9.1
allow root to use shark