[HDFS-14873] Fix dfsadmin doc for triggerBlockReport

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.0
• Component/s: documentation
• Hadoop Flags: Reviewed
• Assignee: Hui Fei
• Reporter: Hui Fei
• Created: 25/Sep/19 09:18
• Updated: 02/Oct/19 17:15
• Resolved: 26/Sep/19 14:32

Description

Doc for dfsadmin triggerBlockReport has a small issue in HDFSCommands.md

hdfs dfsadmin [-triggerBlockReport [-incremental] <datanode_host:ipc_port> [-namenode] <namenode_host:ipc_port>]

-namenode <namenode_host:ipc_port> is optional. It should be [-namenode <namenode_host:ipc_port>], not [-namenode] <namenode_host:ipc_port>