fanruan-tuco commented on code in PR #18522:
URL: https://github.com/apache/iceberg/pull/18522#discussion_r4399911212
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core/src/main/java/org/apache/iceberg/util/ParallelIterable.java:
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@@ -208,14 +227,18 @@ public synchronized boolean hasNext() {
// this cannot conclude that there are no more records until tasks have
finished. while some
// are running, return true when there is at least one item to return.
- while (checkTasks()) {
+ while (true) {
+ taskSignal.drainPermits();
Review Comment:
Good catch. My tests not covered ``` taskSignal.drainPermits();```. I’ll add
this case and a comment explaining the ordering.
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