Hi Federico, I assume that you are using Flink 1.3, right?
In this case, in 1.4 we have fixed a bug that seems similar to your case: https://issues.apache.org/jira/browse/FLINK-7756 <https://issues.apache.org/jira/browse/FLINK-7756> Could you try the current master to see if it fixes your problem? Thanks, Kostas > On Nov 3, 2017, at 3:12 PM, Federico D'Ambrosio > <federico.dambro...@smartlab.ws> wrote: > > Could not find id for entry: >