xintongsong commented on a change in pull request #11916:
URL: https://github.com/apache/flink/pull/11916#discussion_r415523468
##########
File path:
flink-yarn/src/main/java/org/apache/flink/yarn/WorkerSpecContainerResourceAdapter.java
##########
@@ -71,52 +72,65 @@
}
Optional<Resource> tryComputeContainerResource(final WorkerResourceSpec
workerResourceSpec) {
- return
Optional.ofNullable(workerSpecToContainerResource.computeIfAbsent(
+ final InternalContainerResource internalContainerResource =
workerSpecToContainerResource.computeIfAbsent(
Preconditions.checkNotNull(workerResourceSpec),
- this::createAndMapContainerResource));
+ this::createAndMapContainerResource);
+ if (internalContainerResource != null) {
+ return
Optional.of(internalContainerResource.toResource());
+ } else {
+ return Optional.empty();
+ }
}
Set<WorkerResourceSpec> getWorkerSpecs(final Resource
containerResource, final MatchingStrategy matchingStrategy) {
- return getEquivalentContainerResource(containerResource,
matchingStrategy).stream()
+ final InternalContainerResource internalContainerResource = new
InternalContainerResource(containerResource);
+ return
getEquivalentInternalContainerResource(internalContainerResource,
matchingStrategy).stream()
Review comment:
Same here. I'd like to make it explicit that `Resource` is only used in
arguments and return values of methods visible from outside, and everywhere
else should use `InternalContainerResource`.
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