Apache9 commented on a change in pull request #237: HBASE-22408 add dead and
unknown server open regions metric to AM 01
URL: https://github.com/apache/hbase/pull/237#discussion_r283596569
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File path:
hbase-server/src/main/java/org/apache/hadoop/hbase/master/ServerManager.java
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@@ -620,8 +620,9 @@ public synchronized boolean expireServer(final ServerName
serverName) {
}
}
+ /** This is already called from a synchronized method, so synch is for
visibility sake. */
@VisibleForTesting
- public void moveFromOnlineToDeadServers(final ServerName sn) {
+ public synchronized void moveFromOnlineToDeadServers(final ServerName sn) {
Review comment:
Please remove the duplicated synchronized modifier, as there is an
VisibleForTesting annotation which means this method will only be called inside
the class, and we have synchronized in side the method, which will make others
confusing?
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