diff --git a/spring-cloud-stream-binder-kafka-streams/src/main/java/org/springframework/cloud/stream/binder/kafka/streams/QueryableStoreRegistry.java b/spring-cloud-stream-binder-kafka-streams/src/main/java/org/springframework/cloud/stream/binder/kafka/streams/QueryableStoreRegistry.java index ea1f71c6b..15e23c03b 100644 --- a/spring-cloud-stream-binder-kafka-streams/src/main/java/org/springframework/cloud/stream/binder/kafka/streams/QueryableStoreRegistry.java +++ b/spring-cloud-stream-binder-kafka-streams/src/main/java/org/springframework/cloud/stream/binder/kafka/streams/QueryableStoreRegistry.java @@ -20,6 +20,7 @@ import java.util.HashSet; import java.util.Set; import org.apache.kafka.streams.KafkaStreams; +import org.apache.kafka.streams.errors.InvalidStateStoreException; import org.apache.kafka.streams.state.QueryableStoreType; /** @@ -27,6 +28,7 @@ import org.apache.kafka.streams.state.QueryableStoreType; * the user applications. * * @author Soby Chacko + * @author Renwei Han * @since 2.0.0 */ public class QueryableStoreRegistry { @@ -44,9 +46,14 @@ public class QueryableStoreRegistry { public T getQueryableStoreType(String storeName, QueryableStoreType storeType) { for (KafkaStreams kafkaStream : kafkaStreams) { - T store = kafkaStream.store(storeName, storeType); - if (store != null) { - return store; + try{ + T store = kafkaStream.store(storeName, storeType); + if (store != null) { + return store; + } + } + catch (InvalidStateStoreException ignored) { + //pass through } } return null;