[MAPREDUCE-3745] mapred/yarn scripts should use lib/'*' instead looping the dir for jar to create the classpath

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 0.23.1, 2.0.0-alpha
• Assignee: Unassigned
• Reporter: Alejandro Abdelnur
• Created: 27/Jan/12 22:32
• Updated: 10/Mar/15 04:32
• Resolved: 08/Jan/15 00:44

Description

The scripts do a for loop on the JAR contents of the directory, they should just use '' in the classpath, ie lib/''

This will reduce the length of the generated classpath significantly