Erik thanks for ur reply .. Actually i want to compute something using the information from both the tables . I wanted to implement a simple join of two HBase tables and jus check how it performs.
On Wed, Jul 22, 2009 at 10:04 PM, Erik Holstad <[email protected]>wrote: > Hi Bharath! > Yeah, that is what Jonathan means. If you need data from 2 tables in your > mapper, you can have one as the standard > input and in your mapper make explicit calls to HBase and request data from > it into your mapper, just like you did in > your example. > > Yes, you can output as many pairs as you want from every mapper, it doesn't > have to be a one to one ratio. > Not really sure what you want to do with your data, do you want to compute > some output using data from the two tables > or simple do the same thing for both tables? > > Regards Erik >
