HBASE-27824 NPE in MetricsMasterWrapperImpl.isRunning (#5218)

Signed-off-by: Liangjun He <heliangjun@apache.org>
apache · May 4, 2023 · 78610de · 78610de
1 parent 89e80da
commit 78610de
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockNoopMasterServices.java b/hbase-server/src/test/java/org/apache/hadoop/hbase/master/MockNoopMasterServices.java
@@ -67,13 +67,9 @@ public class MockNoopMasterServices implements MasterServices {
   private final Configuration conf;
   private final MetricsMaster metricsMaster;
 
-  public MockNoopMasterServices() {
-    this(null);
-  }
-
   public MockNoopMasterServices(final Configuration conf) {
     this.conf = conf;
-    this.metricsMaster = new MetricsMaster(new MetricsMasterWrapperImpl(null));
+    this.metricsMaster = new MetricsMaster(new MetricsMasterWrapperImpl(mock(HMaster.class)));
   }
 
   @Override