[MAPREDUCE-1085] For tasks, "ulimit -v -1" is being run when user doesn't specify mapred.child.ulimit

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.21.0, 0.22.0
• Fix Version/s: 0.22.0
• Component/s: tasktracker
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Ravi Gummadi
• Created: 09/Oct/09 06:21
• Updated: 07/Apr/11 15:40
• Resolved: 20/Jan/11 00:04

Description

For tasks, "ulimit -v -1" is being run when user doesn't specify mapred.child.ulimit. Taking -1 as default value and using it in building the command is not right.