[jira] [Created] (MAPREDUCE-3106) Replacing Mapper with MultithreadedMapper causes the job to crash with Type mismatch in key from map
Replacing Mapper with MultithreadedMapper causes the job to crash with Type mismatch in key from map --- Key: MAPREDUCE-3106 URL:
[jira] [Created] (MAPREDUCE-3096) Add a good way to control the number of map/reduce tasks per node
Add a good way to control the number of map/reduce tasks per node - Key: MAPREDUCE-3096 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3096 Project: Hadoop Map/Reduce