Details
-
New Feature
-
Status: Closed
-
Major
-
Resolution: Duplicate
-
None
-
None
-
None
-
None
-
Redhat EL 4.5
Description
JobConf and JobHistory data contain rich information of the mapreduce job. However, the job information are only available temporarily until they are expired by JobTracker. This ticket is to request the information to be cloned to MetricsContext. This information can be archived by external system that interface with Hadoop, such as Chukwa and Ganglia.