tillrohrmann commented on a change in pull request #7255: [FLINK-10945] Use
InputDependencyConstraint to avoid resource dead…
URL: https://github.com/apache/flink/pull/7255#discussion_r246052939
##########
File path:
flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionVertex.java
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@@ -726,6 +730,41 @@ void sendPartitionInfos() {
}
}
+ /**
+ * Check whether the InputDependencyConstraint is satisfied for this
vertex.
+ *
+ * @return whether the input constraint is satisfied
+ */
+ public boolean checkInputDependencyConstraints() {
+ if (getExecutionGraph().getInputDependencyConstraint() ==
InputDependencyConstraint.ANY) {
+ // InputDependencyConstraint == ANY
+ return IntStream.range(0,
inputEdges.length).anyMatch(this::isInputConsumable);
Review comment:
Having moved `isInputConsumable` into `IntermediateResult` allows to get rid
of the indirection of the `IntStream`.
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