[HADOOP-17919] Fix command line example in Hadoop Cluster Setup documentation

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.3.1, 3.4.0
• Fix Version/s: 3.4.0, 3.3.2, 3.2.4
• Component/s: documentation
• Labels: docuentation pull-request-available
• Target Version/s: 3.4.0, 3.3.2
• Assignee: Rintaro Ikeda
• Reporter: Rintaro Ikeda
• Due: 17/Sep/21
• Created: 17/Sep/21 05:14
• Updated: 22/Jan/24 02:46
• Resolved: 17/Sep/21 13:37

Description

About Hadoop cluster setup documentation (https://hadoop.apache.org/docs/stable/hadoop-project-dist/hadoop-common/ClusterSetup.html)

The option <cluster_name> is specified in the following example, but HDFS command ignores it.

`[hdfs]$ $HADOOP_HOME/bin/hdfs namenode -format <cluster_name>`

Issue Links

• links to: GitHub Pull Request #3453