gaoyunhaii commented on a change in pull request #17:
URL: https://github.com/apache/flink-ml/pull/17#discussion_r741842056
##########
File path:
flink-ml-iteration/src/main/java/org/apache/flink/iteration/operator/coordinator/SharedProgressAligner.java
##########
@@ -224,4 +261,28 @@ public boolean isTerminated() {
return totalRecord == 0 || (hasCriteriaStream &&
totalCriteriaRecord == 0);
}
}
+
+ private static class CheckpointStatus {
+
+ private final long totalHeadParallelism;
+
+ private final List<CompletableFuture<byte[]>> stateFutures = new
ArrayList<>();
+
+ private int notifiedCoordinatorParallelism;
Review comment:
I think `int` should be enough for representing the parallelism ?
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