Github user GJL commented on the issue:
https://github.com/apache/flink/pull/5931
@sihuazhou Thx for the review. I'll take a look at your comments later.
Unfortunately with this patch it can still happen that a job is not running
even if enough TMs are available. I have uploaded the JM logs here
https://gist.github.com/GJL/3b109db48734ff40103f47d04fc54bd3 ---
