The real problem is I want to use different mapper to deal with different hbase data. For example the data is storing in different HTable, So I should use different mapper to connect to different Htable and get the data.How can I made it?
2009/10/5 Huang Qian <[email protected]> > I am a beginner at hadoop. I want to ask a question , how can I configurate > a job with two map task with the same mapper class and different dataset? > For example, I want to sort the num from 1 to 100, then use one task to deal > with 1 to 50, and the other with 51 to 100, I want to control the dataset I > send to mapper. How can I make it? Can anyone help me ? > >
