Hello, I'd like to have an object (index of vectors of pictures) in RAM of every regionserver. To have a variable of some Coprocessor class seems to be good way. I need to add a new vector to the index, when I add a picture to HBase (it's the postPut() method) and then I need to search trough the index by some special API, when users click in my web application. The second task seems to be good for some endpoint. But I need to share the variable with index. Thanks for the answers. Pavel
2013/5/3 Anoop John <[email protected]> > >data in one common variable > Didn't follow u completely. Can u tell us little more on your usage. How > exactly the endpoint to be related with the CP hook (u said postPut) > > -Anoop- > > > On Fri, May 3, 2013 at 4:04 PM, Pavel Hančar <[email protected]> > wrote: > > > Hello, > > I've just started to discover coprocessors. Namely the classes > > BaseEndpointCoprocessor and BaseRegionObserver. I need the postPut() > method > > and than some special user calls. So I need both, but I want to have my > > data in one common variable. What's the easiest way to manage? Do I have > to > > Implement my own Base...Coprocessor class? > > Best wishes, > > Pavel Hančar > > >
