[MAPREDUCE-3605] Allow mr commands to be run via bin/hadoop

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Duplicate
• Affects Version/s: 0.23.1
• Fix Version/s: 0.23.1
• Component/s: mrv2
• Assignee: Unassigned
• Reporter: Ramya Sunil
• Created: 28/Dec/11 19:49
• Updated: 17/Jan/12 07:01
• Resolved: 17/Jan/12 07:01

Description

MR command line options are not supported in bin/hadoop.

bin/hadoop job
Exception in thread "main" java.lang.NoClassDefFoundError: job
Caused by: java.lang.ClassNotFoundException: job
        at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
Could not find the main class: job.  Program will exit.

A deprecated message like "DEPRECATED: Use of this script to execute mapred command is deprecated. Instead use the mapred command for it." should be displayed along with the correct output.

Issue Links

• duplicates: HADOOP-7971 hadoop <job/queue/pipes> removed - should be added back, but deprecated