Add changelog entry, fix log usage

Author: tlrx

docs/CHANGELOG.asciidoc

@@ -113,6 +113,7 @@ Fail snapshot operations early when creating or deleting a snapshot on a reposit
 written to by an older Elasticsearch after writing to it with a newer Elasticsearch version. ({pull}30140[#30140])
 
 Fix NPE when CumulativeSum agg encounters null value/empty bucket ({pull}29641[#29641])
+Do not fail snapshot when deleting a missing snapshotted file ({pull}30332[#30332])
 
 //[float]
 //=== Regressions

server/src/main/java/org/elasticsearch/repositories/blobstore/BlobStoreRepository.java

@@ -961,7 +961,8 @@ protected void finalize(final List<SnapshotFiles> snapshots,
                         try {
                             blobContainer.deleteBlobIgnoringIfNotExists(blobName);
                         } catch (IOException e) {
-                            logger.warn("[{}][{}] failed to delete index blob [{}] during finalization", snapshotId, shardId, blobName, e);
+                            logger.warn(() -> new ParameterizedMessage("[{}][{}] failed to delete index blob [{}] during finalization",
+                                snapshotId, shardId, blobName), e);
                             throw e;
                         }
                     }
@@ -973,7 +974,8 @@ protected void finalize(final List<SnapshotFiles> snapshots,
                         try {
                             blobContainer.deleteBlobIgnoringIfNotExists(blobName);
                         } catch (IOException e) {
-                            logger.warn("[{}][{}] failed to delete data blob [{}] during finalization", snapshotId, shardId, blobName, e);
+                            logger.warn(() -> new ParameterizedMessage("[{}][{}] failed to delete data blob [{}] during finalization",
+                                snapshotId, shardId, blobName), e);
                         }
                     }
                 }