Re: Flink 1.8.3 Kubernetes POD OOM

2020-05-24 Thread Andrey Zagrebin
Hi Josson, Thanks for the details. Sorry, I overlooked, you indeed mentioned the file backend. Looking into Flink memory model [1], I do not notice any problems related to the types of memory consumption we model in Flink. Direct memory consumption by network stack corresponds to your configure

Re: Flink 1.8.3 Kubernetes POD OOM

2020-05-23 Thread Josson Paul
Hi Andrey, To clarify the above email. I am using Heap Based State and not Rocks DB. Thanks, Josson On Sat, May 23, 2020, 17:37 Josson Paul wrote: > Hi Andrey, > We don't use Rocks DB. As I said in the original email I am using File > Based. Even though our cluster is on Kubernetes out Flin

Re: Flink 1.8.3 Kubernetes POD OOM

2020-05-23 Thread Josson Paul
Hi Andrey, We don't use Rocks DB. As I said in the original email I am using File Based. Even though our cluster is on Kubernetes out Flink cluster is Flink's stand alone resource manager. We have not yet integrated our Flink with Kubernetes. Thanks, Josson On Fri, May 22, 2020 at 3:37 AM Andre

Re: Flink 1.8.3 Kubernetes POD OOM

2020-05-22 Thread Andrey Zagrebin
Hi Josson, Do you use state backend? is it RocksDB? Best, Andrey On Fri, May 22, 2020 at 12:58 PM Fabian Hueske wrote: > Hi Josson, > > I don't have much experience setting memory bounds in Kubernetes myself, > but my colleague Andrey (in CC) reworked Flink's memory configuration for > the las

Re: Flink 1.8.3 Kubernetes POD OOM

2020-05-22 Thread Fabian Hueske
Hi Josson, I don't have much experience setting memory bounds in Kubernetes myself, but my colleague Andrey (in CC) reworked Flink's memory configuration for the last release to ease the configuration in container envs. He might be able to help. Best, Fabian Am Do., 21. Mai 2020 um 18:43 Uhr sch