[MAPREDUCE-4604] In mapred-default, mapreduce.map.maxattempts & mapreduce.reduce.maxattempts defaults are set to 4 as well as mapreduce.job.maxtaskfailures.per.tracker.

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.23.3, 2.0.0-alpha
• Fix Version/s: 0.23.3, 2.0.2-alpha
• Component/s: mrv2
• Target Version/s: 0.23.3
• Assignee: Ravi Prakash
• Reporter: Ravi Prakash
• Created: 29/Aug/12 16:49
• Updated: 10/Mar/15 04:30
• Resolved: 31/Aug/12 21:29

Description

This causes the AM to fail the job at the same time as it blacklists a node, thus never actually trying another node.

Marking as critical because we need this in 0.23.3 before it releases.