Restore omitted settings/tunables to hadoop cookbook
clean up some runit scripts
removing reference to CHD3
Fix vcd cleaner first-run nil error
Disable obsolete CI jobs
removing references to hadoop_cluster
Re-enable definition
Remove hadoop_cluster reference
bump hadoop version
nil check
pretty sure parameters should not have spaces when calling mysql
bumping hive cookbook version
fix for hive fix and bump
Hive db binds to localhost
Hue binds to localhost
Add hue@localhost mysql user
uncommenting out necessary volume_dirs stuff
Adjust hadoop package/service names
touching dfs.hosts.exclude if it does not exist
oops. fix copy and paste 'conf_dir' in hadoop::config_files.