Add a command for dumping Redis SLOWLOG output.

service/src/main/java/org/whispersystems/textsecuregcm/redis/FaultTolerantRedisCluster.java

@@ -101,6 +101,10 @@ public class FaultTolerantRedisCluster {
         clusterClient.shutdown();
     }
 
+    public String getName() {
+        return name;
+    }
+
     public void useCluster(final Consumer<StatefulRedisClusterConnection<String, String>> consumer) {
         useConnection(stringConnection, consumer);
     }