From 3fcca8057cc9d066ce3f897232895aad6c187e9f Mon Sep 17 00:00:00 2001
From: Sanket Mundra <sanket.mundra@harness.io>
Date: Thu, 24 Apr 2025 14:02:47 +0530
Subject: [PATCH] chore: add NullNode case while converting values for mertrics
 reporting

---
 .../documentstore/metric/BaseDocStoreMetricProviderImpl.java    | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/document-store/src/main/java/org/hypertrace/core/documentstore/metric/BaseDocStoreMetricProviderImpl.java b/document-store/src/main/java/org/hypertrace/core/documentstore/metric/BaseDocStoreMetricProviderImpl.java
index f5a4ed972..758c3a8c4 100644
--- a/document-store/src/main/java/org/hypertrace/core/documentstore/metric/BaseDocStoreMetricProviderImpl.java
+++ b/document-store/src/main/java/org/hypertrace/core/documentstore/metric/BaseDocStoreMetricProviderImpl.java
@@ -140,6 +140,8 @@ private String getStringLabelValue(JsonNode jsonNode) {
         return String.valueOf(jsonNode.numberValue());
       case BOOLEAN:
         return String.valueOf(jsonNode.booleanValue());
+      case NULL:
+        return NULL_LABEL_VALUE_PLACEHOLDER;
       default:
         throw new IllegalArgumentException(
             String.format("Unsupported JSON node type: %s", jsonNode.getNodeType()));