tillrohrmann commented on a change in pull request #11320:
[FLINK-16437][runtime] Make SlotManager allocate resource from ResourceManager
at the worker granularity.
URL: https://github.com/apache/flink/pull/11320#discussion_r403030485
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/ActiveResourceManagerFactory.java
##########
@@ -81,4 +83,14 @@ private static Configuration
createActiveResourceManagerConfiguration(Configurat
ClusterInformation clusterInformation,
@Nullable String webInterfaceUrl,
ResourceManagerMetricGroup resourceManagerMetricGroup) throws
Exception;
+
+ protected WorkerResourceSpec
createDefaultWorkerResourceSpec(Configuration configuration) {
+ final TaskExecutorProcessSpec taskExecutorProcessSpec =
TaskExecutorProcessUtils
+ .newProcessSpecBuilder(configuration)
+ .withCpuCores(getDefaultCpus(configuration))
+ .build();
+ return
WorkerResourceSpec.fromTaskExecutorProcessSpec(taskExecutorProcessSpec);
+ }
+
+ protected abstract CPUResource getDefaultCpus(Configuration
configuration);
Review comment:
The same applies to this method. I'm not entirely sure whether this class is
the right place for this method. The `ActiveResourceManagerFactory` should not
need to know how to derive these things ideally.
Not saying that we have to do it right away but I think the cleaner approach
would be to pass a `WorkerResourceSpecFactory` to the
`ActiveResourceManagerFactory` or even better, pass simply the default
`WorkerResourceSpec` to the constructor of the `ActiveResourceManagerFactory`.
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