zhuzhurk commented on a change in pull request #11783: [FLINK-17181][runtime]
Drop generic Types in SchedulingTopology Interface
URL: https://github.com/apache/flink/pull/11783#discussion_r410026090
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/failover/flip1/PipelinedRegionComputeUtil.java
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@@ -45,7 +45,7 @@
private static final Logger LOG =
LoggerFactory.getLogger(PipelinedRegionComputeUtil.class);
public static Set<PipelinedRegion> toPipelinedRegionsSet(
- final Set<? extends Set<? extends
SchedulingExecutionVertex>> distinctRegions) {
+ final Set<? extends Set<SchedulingExecutionVertex>>
distinctRegions) {
Review comment:
It can be further simplified to Set<Set<SchedulingExecutionVertex>>.
The return type of below method `toExecutionVertexIdSet()` can be simplified
as well.
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