[HADOOP-8431] Running distcp wo args throws IllegalArgumentException

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-alpha
• Fix Version/s: 2.0.2-alpha
• Labels: newbie
• Hadoop Flags: Reviewed
• Assignee: Sandy Ryza
• Reporter: Eli Collins
• Created: 24/May/12 01:51
• Updated: 11/Oct/12 17:45
• Resolved: 07/Sep/12 01:27

Description

Running distcp w/o args results in the following:

hadoop-3.0.0-SNAPSHOT $ ./bin/hadoop distcp
12/05/23 18:49:04 ERROR tools.DistCp: Invalid arguments: 
java.lang.IllegalArgumentException: Target path not specified
	at org.apache.hadoop.tools.OptionsParser.parse(OptionsParser.java:86)
	at org.apache.hadoop.tools.DistCp.run(DistCp.java:102)
	at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
	at org.apache.hadoop.tools.DistCp.main(DistCp.java:368)
Invalid arguments: Target path not specified