[MAPREDUCE-5245] A number of public static variables are removed from JobConf

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.1.0-beta
• Target Version/s: 2.1.0-beta
• Assignee: Zhijie Shen
• Reporter: Zhijie Shen
• Created: 13/May/13 22:15
• Updated: 27/Aug/13 22:22
• Resolved: 03/Jun/13 23:57

Description

A number of public static variables are removed from JobConf:

boolean DEFAULT_MAPREDUCE_RECOVER_JOB
String MAPREDUCE_RECOVER_JOB
String WORKFLOW_ADJACENCY_PREFIX_PATTERN
String WORKFLOW_ADJACENCY_PREFIX_STRING
String WORKFLOW_ID
String WORKFLOW_NAME
String WORKFLOW_NODE_NAME
String WORKFLOW_TAGS

The workflow related variables are moved to MRJobConfig.

The follwing public static variables becomes default:

String MAPRED_JOB_MAP_MEMORY_MB_PROPERTY
String MAPRED_JOB_REDUCE_MEMORY_MB_PROPERTY

The variables there are no longer referred internally in 2.x, but they might be used by users as they were public.