HiI was joining two datasets which were from two different ExecutionEnviornment. It was my mistake. Thanks anyway. Best,Alieh
On Monday, 11 July 2016, 11:33, Kostas Kloudas <k.klou...@data-artisans.com> wrote: Hi Alieh, Could you share you code so that we can have a look?From the information you provide we cannot help. Thanks,KostasĀ On Jul 10, 2016, at 3:13 PM, Alieh Saeedi <a1_sae...@yahoo.com> wrote: I can not join or coGroup two tuple2 datasets of the same tome. The error isĀ java.lang.IllegalArgumentException: The two inputs have different execution contexts.:-(