[HADOOP-12014] hadoop-config.cmd displays a wrong error message

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.2.0
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: scripts
• Labels: newbie
• Target Version/s: 2.8.0
• Hadoop Flags: Reviewed
• Assignee: Kengo Seki
• Reporter: Kengo Seki
• Created: 21/May/15 16:04
• Updated: 30/Aug/16 01:27
• Resolved: 22/May/15 05:18

Description

If an incorrect value is set for %JAVA_HOME%, hadoop-config.cmd displays an error message as follows.

   echo Error: JAVA_HOME is incorrectly set.
   echo        Please update %HADOOP_HOME%\conf\hadoop-env.cmd

But the default configuration directory has moved to etc/hadoop, so it should be %HADOOP_CONF_DIR%\hadoop-env.cmd.