eolivelli commented on a change in pull request #10536:
URL: https://github.com/apache/pulsar/pull/10536#discussion_r629895490
##########
File path:
pulsar-metadata/src/main/java/org/apache/pulsar/metadata/coordination/impl/LockManagerImpl.java
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@@ -115,9 +115,11 @@ private void handleSessionEvent(SessionEvent se) {
private void handleDataNotification(Notification n) {
if (n.getType() == NotificationType.Deleted) {
- locks.stream()
- .filter(l -> l.getPath().equals(n.getPath()))
- .forEach(l -> l.lockWasInvalidated());
+ for (ResourceLockImpl<T> lock : locks) {
Review comment:
@linlinnn is right, this code is only rewriting the loop without the
stream.
probably the best way is to scan the collection and create a list of locks
to be processed, then you scan the list
```
List<ResourceLockImpl<T>> invalidated = locks.stream()
.filter(l ->
l.getPath().equals(n.getPath())).collect(Collectors.toList());
invalidated.forEach(l -> l.lockWasInvalidated())
```
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