[HDFS-10944] Correct the javadoc of dfsadmin#disallowSnapshot

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 2.8.0, 3.0.0-alpha2
• Component/s: documentation
• Hadoop Flags: Reviewed
• Assignee: Jagadesh Kiran N
• Reporter: Jagadesh Kiran N
• Created: 01/Oct/16 06:27
• Updated: 06/Oct/16 06:37
• Resolved: 04/Oct/16 13:12

Description

in DFSadmin.java ,the javadoc for Disallow snapshot is not proper

 /**
   * Allow snapshot on a directory.
   * Usage: hdfs dfsadmin -disallowSnapshot snapshotDir
   * @param argv List of of command line parameters.
   * @exception IOException
   */

Change the Allow Snapshot to Disallow Snapshot