Thanks Terry, the reason why I asked this is because somewhere I saw running one slot per container is beneficial. I couldn’t find the where I saw that. Also I think running it with multiple slots will reduce IPC since some of the data will be processed writhing the same JVM.
Thanks On Wed, Sep 25, 2019 at 1:16 AM Terry Wang <zjuwa...@gmail.com> wrote: > Hi, Navneeth, > > I think both is ok. > IMO, run one container with number of slots same as virtual cores may be > better for slots can share the Flink Framework and thus reduce memory cost. > > Best, > Terry Wang > > > > > 在 2019年9月25日，下午3:26，Navneeth Krishnan <reachnavnee...@gmail.com> 写道： > > > > Hi All, > > > > I’m currently running flink on amazon ecs and I have assigned task slots > based on vcpus per instance. Is it beneficial to run a separate container > with one slot each or one container with number of slots same as virtual > cores? > > > > Thanks > >
