Add new CachePopulationReason (#130593)

2025-07-10 09:39:53 +02:00 · 2025-07-10 09:39:53 +02:00 · 371db752db
parent c901f1ee1b
commit 371db752db
2 changed files with 10 additions and 1 deletions
--- a/docs/changelog/130593.yaml
+++ b/docs/changelog/130593.yaml
@ -0,0 +1,5 @@
+pr: 130593
+summary: Add new `CachePopulationReason`
+area: Store
+type: enhancement
+issues: []
--- a/x-pack/plugin/blob-cache/src/main/java/org/elasticsearch/blobcache/BlobCacheMetrics.java
+++ b/x-pack/plugin/blob-cache/src/main/java/org/elasticsearch/blobcache/BlobCacheMetrics.java
@ -47,7 +47,11 @@ public class BlobCacheMetrics {
        /**
         * When the data we need is not in the cache
         */
-        CacheMiss
+        CacheMiss,
+        /**
+         * When data is prefetched upon new commit notifications
+         */
+        PreFetchingNewCommit
    }

    public BlobCacheMetrics(MeterRegistry meterRegistry) {