Hi Jared, I currently don't have a solid idea of what may be happening, but from the stack dump you provided, it seems like the client connection you are using in the Elasticsearch API call bridge is stuck, even after the cleanup.
Do you think there could be some issue with closing the client you are using, and there could be some unclosed thread leak? Cheers, Gordon -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/