changelog

Signed-off-by: Ben Ye <[email protected]>

Author: yeya24

CHANGELOG.md

@@ -3,6 +3,7 @@
 ## master / unreleased
 * [CHANGE] Azure Storage: Upgraded objstore dependency and support Azure Workload Identity Authentication. Added `connection_string` to support authenticating via SAS token. Marked `msi_resource` config as deprecating. #5645
 * [CHANGE] Store Gateway: Add a new fastcache based inmemory index cache. #5619
+* [CHANGE] Index Cache: Multi level cache backfilling operation becomes async. Added `-blocks-storage.bucket-store.index-cache.multilevel.backfill.max-async-concurrency` and `-blocks-storage.bucket-store.index-cache.multilevel.backfill.max-async-buffer-size` configs and metric `cortex_store_multilevel_index_cache_backfill_dropped_items_total` for number of dropped items. #5661
 * [FEATURE] Ingester: Add per-tenant new metric `cortex_ingester_tsdb_data_replay_duration_seconds`. #5477
 * [ENHANCEMENT] Store Gateway: Added `-store-gateway.enabled-tenants` and `-store-gateway.disabled-tenants` to explicitly enable or disable store-gateway for specific tenants. #5638
 

pkg/ingester/ingester.go

@@ -2050,6 +2050,7 @@ func (i *Ingester) createTSDB(userID string) (*userTSDB, error) {
 			},
 			true, // Allow out of order uploads. It's fine in Cortex's context.
 			metadata.NoneFunc,
+			"",
 		)
 
 		// Initialise the shipper blocks cache.