dasahcc commented on a change in pull request #688: Fix the watcher leakage
issue
URL: https://github.com/apache/helix/pull/688#discussion_r375461079
##########
File path:
helix-core/src/main/java/org/apache/helix/manager/zk/zookeeper/ZkClient.java
##########
@@ -1278,12 +1275,10 @@ private void fireDataChangedEvents(final String path,
Set<IZkDataListenerEntry>
+ listener.getDataListener() + " prefetch data: " +
listener.isPrefetchData()) {
@Override
public void run() throws Exception {
- // Reinstall watch before listener callbacks to check the znode
status
Review comment:
Can you add a comment like this? We reinstall watch based on the node has
been deleted or not.
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