JobConf gets passed to a mapper in Mapper.configure(JobConf job). Check http://hadoop.apache.org/core/docs/r0.16.1/api/org/apache/hadoop/mapred/MapR educeBase.html#configure(org.apache.hadoop.mapred.JobConf)
Hairong On 4/13/08 11:44 PM, "Steve Han" <[EMAIL PROTECTED]> wrote: > I am reading Map/Reduce tutorial in official site of hadoop core.It said > that "Overall, Mapper implementations are passed the JobConf for the job via > the > JobConfigurable.configure(JobConf)<http://hadoop.apache.org/core/docs/r0.16.1/ > api/org/apache/hadoop/mapred/JobConfigurable.html#configure%28org.apache.hadoo > p.mapred.JobConf%29>method > and override it to initialize themselves".Where is the place in > the code JobConf is passed to Mapper implementation(in WordCount. v1.0 > or v2.0)?Any idea?Thanks a lot.
