java: using shuffle stage

[mgenov]

The documentation says that the shuffle stage is supported: https://github.com/GoogleCloudPlatform/appengine-mapreduce/wiki/1.2-Jobs-and-Stages#shuffle

but I cannot find an API for using this stage. Can anyone give some clues ?

[tkaitchuck]

When you run a map reduce you supply the mapper and the reducer. The shuffle is the same for all jobs so it is supplied by the library. You don't need to interact with it.

[mgenov]

I think that I've got the expected result in my sample app. Thanks !