Unset metrics on node spec change

1 files changed, 4 insertions, 0 deletions

diff --git a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/nodeagent/NodeAgentImpl.java b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/nodeagent/NodeAgentImpl.java
index 10ed75a6232..4e92735b51a 100644
--- a/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/nodeagent/NodeAgentImpl.java
+++ b/node-admin/src/main/java/com/yahoo/vespa/hosted/node/admin/nodeagent/NodeAgentImpl.java
@@ -412,6 +412,10 @@ public class NodeAgentImpl implements NodeAgent {
             if (!nodeSpec.equals(lastNodeSpec)) {
                 addDebugMessage("Loading new node spec: " + nodeSpec.toString());
                 lastNodeSpec = nodeSpec;
+
+                // Every time the node spec changes, we should clear the metrics for this container as the dimensions
+                // will change and we will be reporting duplicate metrics.
+                metricReceiver.unsetMetricsForContainer(hostname);
             }
         }