Hi, I’m not sure how relevant is this, but recently I have found and fixed a bug, that in certain conditions was causing data losses for all of the FlinkKafkaProducers in Flink:
https://issues.apache.org/jira/browse/FLINK-6996 <https://issues.apache.org/jira/browse/FLINK-6996> Namely on checkpoint “flush” method was not being called. It should be fixed in Flink 1.3.2 and 1.4 releases. Piotrek > On Jul 12, 2017, at 7:32 PM, ninad <nni...@gmail.com> wrote: > > Hey guys, any update on this? If needed I can attach our code. > > > > -- > View this message in context: > http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/Fink-KafkaProducer-Data-Loss-tp11413p14224.html > Sent from the Apache Flink User Mailing List archive. mailing list archive at > Nabble.com.
