MDUMLCS-29045 Resolved high CPU usage at idle by mitigating JDK-81298…

…61 bug.
Open-MBEE · Sep 7, 2018 · 8e51d14 · 8e51d14
1 parent ae03277
commit 8e51d14
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/main/java/gov/nasa/jpl/mbee/mdk/util/TaskRunner.java b/src/main/java/gov/nasa/jpl/mbee/mdk/util/TaskRunner.java
@@ -20,7 +20,8 @@
 import java.util.function.BiFunction;
 
 public class TaskRunner {
-    private static final ScheduledExecutorService scheduledExecutorService = Executors.newScheduledThreadPool(0);
+    // Cannot set corePoolSize to 0 due to bug that causes high CPU usage https://bugs.openjdk.java.net/browse/JDK-8129861
+    private static final ScheduledExecutorService scheduledExecutorService = Executors.newScheduledThreadPool(1);
 
     public static Future<?> runWithProgressStatus(Runnable runnable, String title, ThreadExecutionStrategy strategy) {
         return runWithProgressStatus(runnable, title, strategy, false);