HCatalog itself does not perform joins. But you can do the joins in Pig or MapReduce using tables read via HCatalog.
Alan. On Aug 2, 2013, at 1:17 PM, Adeel Qureshi wrote: > is it possible to perform joins via hcatalog api
- joins in hcatalog Adeel Qureshi
- Re: joins in hcatalog Alan Gates
