fix lint

Signed-off-by: Ben Ye <benye@amazon.com>

Author: yeya24

CHANGELOG.md

@@ -7,6 +7,7 @@
 * [CHANGE] Ingester: Disable uploading compacted blocks and overlapping compaction in ingester. #5735
 * [CHANGE] Distributor: Count the number of rate-limited samples in `distributor_samples_in_total`. #5714
 * [CHANGE] Ruler: Remove `cortex_ruler_write_requests_total`, `cortex_ruler_write_requests_failed_total`, `cortex_ruler_queries_total`, `cortex_ruler_queries_failed_total`, and `cortex_ruler_query_seconds_total` metrics for the tenant when the ruler deletes the manager for the tenant. #5772
+* [CHANGE] Main: Mark `mem-ballast-size-bytes` flag as deprecated. #5816
 * [FEATURE] Ingester: Add per-tenant new metric `cortex_ingester_tsdb_data_replay_duration_seconds`. #5477
 * [FEATURE] Query Frontend/Scheduler: Add query priority support. #5605
 * [FEATURE] Tracing: Add `kuberesolver` to resolve endpoints address with `kubernetes://` prefix as Kubernetes service. #5731

cmd/cortex/main.go

@@ -61,7 +61,6 @@ func main() {
 	var (
 		cfg                  cortex.Config
 		eventSampleRate      int
-		ballastBytes         int
 		mutexProfileFraction int
 		blockProfileRate     int
 		printVersion         bool