@Override public StorageEngine getStorageEngine(String storeName, File storeDir, Serde<Object> keySerde, Serde<Object> msgSerde, MessageCollector collector, MetricsRegistry registry, SystemStreamPartition changeLogSystemStreamPartition, JobContext jobContext, ContainerContext containerContext, StoreMode storeMode) { StoreProperties storeProperties = new StoreProperties.StorePropertiesBuilder().setLoggedStore(true).build(); return new MockStorageEngine(storeName, storeDir, changeLogSystemStreamPartition, storeProperties); } }