Re: Flink Non-Heap Memory Configuration

2021-03-11 Thread Arvid Heise
Hi Jan, 10 MB sounds very tight. How much memory are you giving your JVM? Are you loading big data structures in your user-defined functions? You can read about Flink's memory here [1]. You may need to lower memory fractions or set .max if you provide only little RAM to your JVM. I'm also pullin

Flink Non-Heap Memory Configuration

2021-03-10 Thread Jan Oelschlegel
Hi, i'm using Flink 1.11.3. With Prometheus and Grafana I get some metrics from my standalone cluster. For this simple calculation there will be very less RAM (lee than 10 MB): flink_jobmanager_Status_JVM_Memory_NonHeap_Committed - flink_jobmanager_Status_JVM_Memory_NonHeap_Used Is that the r