[MAPREDUCE-2379] Distributed cache sizing configurations are missing from mapred-default.xml

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.22.0
• Fix Version/s: 0.23.0
• Component/s: distributed-cache, documentation
• Hadoop Flags: Reviewed
• Assignee: Todd Lipcon
• Reporter: Todd Lipcon
• Created: 11/Mar/11 23:33
• Updated: 15/Nov/11 00:49
• Resolved: 14/Mar/11 08:25

Description

• MAPREDUCE-1538 added mapreduce.tasktracker.cache.local.numberdirectories which is not documented in mapred-default.xml
• When MAPREDUCE-711 moved DistributedCache into the mapred project, the local.cache.size parameter was left in core-default.xml instead of moved to mapred-default.xml. It has since been renamed to mapreduce.tasktracker.cache.local.size

Issue Links

• relates to: HADOOP-7184 Remove deprecated local.cache.size from core-default.xml