i3wangyi commented on a change in pull request #688: Fix the watcher leakage
issue
URL: https://github.com/apache/helix/pull/688#discussion_r370329459
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File path:
helix-core/src/main/java/org/apache/helix/manager/zk/zookeeper/ZkClient.java
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@@ -145,32 +145,28 @@ public int hashCode() {
private class ZkPathStatRecord {
private final String _path;
- private Stat _stat = null;
- private boolean _checked = false;
+ private AtomicBoolean _isChecked = new AtomicBoolean(false);
Review comment:
It was my simple try to make it thread-safe, the atomic has the ability
though; Do you have concrete suggestions on how to use it?
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