Github user eribeiro commented on a diff in the pull request:
https://github.com/apache/zookeeper/pull/180#discussion_r102232941
--- Diff: src/java/main/org/apache/zookeeper/server/ZooKeeperServer.java ---
@@ -303,15 +305,38 @@ public void loadData() throws IOException,
InterruptedException {
public void takeSnapshot(){
--- End diff --
+1. This is the reason why I advocated the use of `AtomicBoolean` instead
of `AtomicInteger` to provide mutual exclusion on this code snippet.
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