Hi David, I guess, you're referring to [1]. But as Chesnay already pointed out in the previous thread: It would be helpful to get more insights into what exactly your tests are executing (logs, code, ...). That would help identifying the cause. > Can you give us a more complete stacktrace so we can see what call in > Flink is waiting for something? > > Does this happen to all of your tests? > Can you provide us with an example that we can try ourselves? If not, > can you describe the test structure (e.g., is it using a > MiniClusterResource).
Matthias [1] https://lists.apache.org/thread/yhhprwyf29kgypzzqdmjgft4qs25yyhk On Mon, Sep 5, 2022 at 4:59 PM David Jost <david.j...@uniberg.com> wrote: > Hi, > > we were going to upgrade our application from Flink 1.14.4 to Flink > 1.15.2, when we noticed, that all our job tests, using a > MiniClusterWithClientResource, are multiple times slower in 1.15 than > before in 1.14. I, unfortunately, have not found mentions in that regard in > the changelog or documentation. The slowdown is rather extreme I hope to > find a solution to this. I saw it mentioned once in the mailing list, but > there was no (public) outcome to it. > > I would appreciate any help on this. Thank you in advance. > > Best > David
