update

provider/indexer-aws/src/main/resources/application.properties

@@ -32,9 +32,9 @@ STORAGE_QUERY_RECORD_FOR_CONVERSION_HOST=${STORAGE_BASE_URL}/api/storage/v2/quer
 STORAGE_RECORDS_BATCH_SIZE=20
 INDEXER_QUEUE_HOST=""
 ## AWS ElastiCache configuration
-aws.elasticache.cluster.endpoint=${CACHE_CLUSTER_ENDPOINT}
-aws.elasticache.cluster.port=${CACHE_CLUSTER_PORT}
-aws.elasticache.cluster.key=${CACHE_CLUSTER_KEY}
+aws.elasticache.cluster.endpoint=${CACHE_CLUSTER_ENDPOINT:null}
+aws.elasticache.cluster.port=${CACHE_CLUSTER_PORT:null}
+aws.elasticache.cluster.key=${CACHE_CLUSTER_KEY:null}
 ## Cache Settings
 aws.elasticache.cluster.index.expiration=60
 aws.elasticache.cluster.schema.expiration=60