YARN-5920. Fix deadlock in TestRMHA.testTransitionedToStandbyShouldNo…

…tHang. Contributed by Varun Saxena.
serhiy · Nov 24, 2016 · e15c20e · e15c20e
1 parent 1046852
commit e15c20e
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/...resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMHA.java b/...resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/TestRMHA.java
@@ -465,8 +465,7 @@ public void testTransitionedToStandbyShouldNotHang() throws Exception {
 
     MemoryRMStateStore memStore = new MemoryRMStateStore() {
       @Override
-      public synchronized void updateApplicationState(
-          ApplicationStateData appState) {
+      public void updateApplicationState(ApplicationStateData appState) {
         notifyStoreOperationFailed(new StoreFencedException());
       }
     };