I am an absolutely newbie in Nutch. I learned that Nutch is based on Hadoop. So I read some papers about MapReduced Algorithm .
Now, I am reading the source code of Hadoop 0.9 ,and ..got some problems when reading class Injector . ...I can't quite understand the architecture of these codes.Here are my questions: 1) what is a JobConf ? What happened when invoking JobClient.runJob()? 2) Which class will invoke the map() or Reduce() function in Injector? How to pass the parameters to map()? Thx for you time reading this message. Sorry for my poor english.. -- View this message in context: http://www.nabble.com/Some-questions-about----Nucth---InjectMapper--map%28%29-function-tf4520967.html#a12896971 Sent from the Hadoop Dev mailing list archive at Nabble.com.
