@StephanEwen you're right. After raising the exception mentioned above I communicate with our batch team, who pointing me to FLIP-21. So this thread stalls until the corresponding patch from batch side given out. Still under discussion and attempts.
[ Full content available at: https://github.com/apache/flink/pull/6643 ] This message was relayed via gitbox.apache.org for devnull@infra.apache.org
