Call method to ensure class is initialized before constructor returns

apache · Feb 10, 2021 · cd109ef · cd109ef
1 parent fffac55
commit cd109ef
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/...ker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LinuxBrokerHostUsageImpl.java b/...ker/src/main/java/org/apache/pulsar/broker/loadbalance/impl/LinuxBrokerHostUsageImpl.java
@@ -84,7 +84,9 @@ public LinuxBrokerHostUsageImpl(int hostUsageCheckIntervalMin,
         }
         this.isCGroupsEnabled = isCGroupsEnabled;
 
-        executorService.scheduleAtFixedRate(this::calculateBrokerHostUsage, 0,
+        // Call now to initialize values before the constructor returns
+        calculateBrokerHostUsage();
+        executorService.scheduleAtFixedRate(this::calculateBrokerHostUsage, hostUsageCheckIntervalMin,
                 hostUsageCheckIntervalMin, TimeUnit.MINUTES);
     }