[Chore] return nil when inmemory index cache init fail (#6246)

SungJin1212 · web-flow · commit 6a7f44cc8e53 · 2024-09-30T14:33:09.000-07:00
diff --git a/pkg/storage/tsdb/index_cache.go b/pkg/storage/tsdb/index_cache.go
@@ -208,7 +208,7 @@ func NewIndexCache(cfg IndexCacheConfig, logger log.Logger, registerer prometheu
 		case IndexCacheBackendInMemory:
 			c, err := newInMemoryIndexCache(cfg.InMemory, logger, iReg)
 			if err != nil {
-				return c, err
+				return nil, err
 			}
 			caches = append(caches, c)
 			enabledItems = append(enabledItems, cfg.InMemory.EnabledItems)

Original file line number	Diff line number	Diff line change
`@@ -208,7 +208,7 @@ func NewIndexCache(cfg IndexCacheConfig, logger log.Logger, registerer prometheu`
`208`	`208`	`case IndexCacheBackendInMemory:`
`209`	`209`	`c, err := newInMemoryIndexCache(cfg.InMemory, logger, iReg)`
`210`	`210`	`if err != nil {`
`211`		`- return c, err`
	`211`	`+ return nil, err`
`212`	`212`	`}`
`213`	`213`	`caches = append(caches, c)`
`214`	`214`	`enabledItems = append(enabledItems, cfg.InMemory.EnabledItems)`