Re: how to pass an object to mapper

2008-12-23 Thread Enis Soztutar
There are several ways you can pass static information to tasks in Hadoop. The first is to store it in conf via DefaultStringifier, which needs the object to be serialized either through Writable or Serializable interfaces. Second way would be to save/serialize the data to a file and send it vi

how to pass an object to mapper

2008-12-23 Thread forbbs forbbs
It seems that JobConf doesn't help. Do I have to write the object into DFS?