dmvk commented on code in PR #21908:
URL: https://github.com/apache/flink/pull/21908#discussion_r1104898545
##########
flink-runtime/src/main/java/org/apache/flink/runtime/scheduler/adaptive/allocator/SlotSharingSlotAllocator.java:
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@@ -133,7 +138,56 @@ public Optional<VertexParallelismWithSlotSharing>
determineParallelism(
return Optional.of(new
VertexParallelismWithSlotSharing(allVertexParallelism, assignments));
}
- private static Map<JobVertexID, Integer> determineParallelism(
+ /**
+ * Distributes free slots across the slot-sharing groups of the job. Slots
are distributed as
+ * evenly as possible while taking the minimum parallelism of contained
vertices into account.
Review Comment:
```suggestion
* evenly as possible while taking the lowest possible parallelism of
contained vertices into account (maximum out of explicitly configured
parallelisms).
```
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