1 files changed, 2 insertions, 5 deletions
diff --git a/container-core/src/main/java/com/yahoo/container/jdisc/state/HostLifeGatherer.java b/container-core/src/main/java/com/yahoo/container/jdisc/state/HostLifeGatherer.java
index 876c3657b9d..dff03f920b1 100644
--- a/container-core/src/main/java/com/yahoo/container/jdisc/state/HostLifeGatherer.java
+++ b/container-core/src/main/java/com/yahoo/container/jdisc/state/HostLifeGatherer.java
@@ -1,13 +1,11 @@
 // Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.container.jdisc.state;
 
+import ai.vespa.json.Jackson;
 import com.fasterxml.jackson.databind.JsonNode;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.yahoo.component.Vtag;
 
-import java.io.IOException;
-import java.nio.file.Path;
 import java.time.Instant;
 
 /**
@@ -15,9 +13,8 @@ import java.time.Instant;
  */
 public class HostLifeGatherer {
 
-    private static final ObjectMapper jsonMapper = new ObjectMapper();
-
     public static JsonNode getHostLifePacket() {
+        var jsonMapper = Jackson.mapper();
         ObjectNode jsonObject = jsonMapper.createObjectNode();
         jsonObject.put("timestamp", Instant.now().getEpochSecond());
         jsonObject.put("application", "host_life");