diff options
-rw-r--r-- | controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/application/v4/model/ClusterMetrics.java | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/application/v4/model/ClusterMetrics.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/application/v4/model/ClusterMetrics.java index 07253dbf2cb..1377a333335 100644 --- a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/application/v4/model/ClusterMetrics.java +++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/application/v4/model/ClusterMetrics.java @@ -1,6 +1,7 @@ // Copyright 2019 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root. package com.yahoo.vespa.hosted.controller.api.application.v4.model; +import java.util.Collections; import java.util.HashMap; import java.util.Map; @@ -28,7 +29,7 @@ public class ClusterMetrics { } public Map<String, Double> getMetrics() { - return metrics; + return Collections.unmodifiableMap(metrics); } public void addMetric(String name, double value) { |