Yes Thanks a lot, also the fact that I was using ParallelSourceFunction was problematic. So as suggested by Fabian and Robert, I used Source Function and then in the flink job, i set the output of map with a parallelism of 4 to get the desired result.
Thanks again. -- View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Data-Source-Generator-emits-4-instances-of-the-same-tuple-tp7392p7513.html Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.
