Re: Source Operators Stuck in the requestBufferBuilderBlocking

2021-04-13 Thread Arvid Heise
Hi Sihan, we managed to reproduce it, see [1]. It will be fixed in the next 1.12 and the upcoming 1.13 release. [1] https://issues.apache.org/jira/browse/FLINK-21992 On Tue, Apr 6, 2021 at 8:45 PM Roman Khachatryan wrote: > Hi Sihan, > > Unfortunately, we are unable to reproduce the issue so f

Re: Source Operators Stuck in the requestBufferBuilderBlocking

2021-04-06 Thread Roman Khachatryan
Hi Sihan, Unfortunately, we are unable to reproduce the issue so far. Could you please describe in more detail the job graph, in particular what are the downstream operators and whether there is any chaining? Do I understand correctly, that Flink returned back to normal at around 8:00; worked fin

Re: Source Operators Stuck in the requestBufferBuilderBlocking

2021-03-30 Thread Sihan You
Awesome. Let me know if you need any other information. Our application has a heavy usage on event timer and keyed state. The load is vey heavy. If that matters. On Mar 29, 2021, 05:50 -0700, Piotr Nowojski , wrote: > Hi Sihan, > > Thanks for the information. Previously I was not able to reproduc