I think the classloaders for the uberjar and the link are different. Not sure if this is the right explanation, but that is why you need to add flink-s3-fs-hadoop inside the plugin folder in the cluster.
On Fri, Apr 24, 2020 at 4:07 PM Averell <lvhu...@gmail.com> wrote: > Thank you Yun Tang. > Building my own docker image as suggested solved my problem. > > However, I don't understand why I need that while I already had that > s3-hadoop jar included in my uber jar? > > Thanks. > Regards, > Averell > > > > -- > Sent from: > http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/ >
