Github user mxm commented on a diff in the pull request:
https://github.com/apache/flink/pull/2669#discussion_r84509867
--- Diff:
flink-runtime/src/main/java/org/apache/flink/runtime/minicluster/MiniClusterConfiguration.java
---
@@ -96,11 +101,20 @@ public void setCommonRpcBindAddress(String
bindAddress) {
this.commonBindAddress = bindAddress;
}
+ public void setManagedMemoryPerTaskManager(long
managedMemoryPerTaskManager) {
+ checkArgument(managedMemoryPerTaskManager > 0, "must have more
than 0 MB of memory for the TaskManager.");
+ this.managedMemoryPerTaskManager = managedMemoryPerTaskManager;
+ }
+
//
------------------------------------------------------------------------
// getters
//
------------------------------------------------------------------------
public Configuration getConfiguration() {
+ // update the memory in case that we've changed the number of
components (TM, RM, JM)
+ long memory = calculateManagedMemoryPerTaskManager();
--- End diff --
After this method has been called, you can't change the memory
configuration anymore because the config value will prevent new calculation in
`calculateManagedMemoryPerTaskManager`. Is that desired?
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