2020-07-07 14:29:41 UTC - Vaibhav Aiyar: @Vaibhav Aiyar has joined the channel ---- 2020-07-07 18:07:32 UTC - Avi Maslati: Hi Guys We currently have a very strange issue with shared_key subscription and partitioned topic, It looks like one partition is stuck, the backlog just grows and no consumer consume from it, while the other two partitioned drained very fast pulsar client is 2.5.2 no errors in the clients ---- 2020-07-07 18:07:37 UTC - Avi Maslati: Any ideas ---- 2020-07-07 18:16:20 UTC - Devin G. Bost: Thanks for sharing. I actually didn't see your message in time and went ahead and created a Dockerfile that uses a staged build with scratch. ---- 2020-07-07 19:13:04 UTC - Avi Maslati: There are even no stats prints on the problematic partition the other partitions are ok ---- 2020-07-07 21:03:17 UTC - Greg Methvin: I know there were some changes to better support nullable messages in Pulsar 2.6. Can message nullability or non-nullability be enforced via schemas? or is this something we could do in the future? ----