Joseph295 commented on a change in pull request #1675:
URL: https://github.com/apache/hbase/pull/1675#discussion_r422624585
##########
File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/conf/ConfigurationManager.java
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@@ -137,4 +138,14 @@ public int getNumObservers() {
return configurationObservers.size();
}
}
+
+ /**
+ * @return the observers
+ */
+ @VisibleForTesting
+ public Set<ConfigurationObserver> getConfigurationObservers() {
Review comment:
Good point! The synchronization here doesn't prevent multithread-access
afterwards, right? Or we may not consider the multi-thread access cos it is
used in unittest only? What do you think about it, Anoops ? I added a
synchronized method which returns a boolean for now, looking forward to your
opinion.
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