[HDFS-7711] Fix various typos in ClusterSetup.md

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.6.0
• Fix Version/s: 3.0.0-alpha1
• Component/s: documentation
• Hadoop Flags: Reviewed
• Assignee: Brahma Reddy Battula
• Reporter: Brahma Reddy Battula
• Created: 30/Jan/15 18:36
• Updated: 12/May/16 18:12
• Resolved: 12/Feb/15 23:40

Description

1) dfs.namenode.hosts / dfs.namenode.hosts.exclude.

>> I did not seen above two properties in code...I feel,This should be dfs.hosts/dfs.hosts.exclude

2) conf /hadoop-env.sh and conf /yarn-env.sh
>> Most of the places written as conf dir,,but currently conf dir will not present in hadoop distribution.
It's better to give HADOOP_CONF_DIR /hadoop-env.sh or HADOOP_HOME/etc/hadoop /hadoop-env.sh