Hi all, The Flink docs recommend "if the cluster is exclusively running Flink, the total amount of available memory per machine minus some memory for the operating system (maybe 1-2 GB) is a good value" [1].
Would it be worthwhile to recommend a higher memory reserve and note that the file write and read-ahead caches must also fit in memory? [1] https://ci.apache.org/projects/flink/flink-docs-master/setup/config.html Greg
