streams/src/main/java/org/apache/kafka/streams/errors/StreamsRebalancingException.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.kafka.streams.errors;

/**
 * Indicates that Kafka Streams is in state {@link org.apache.kafka.streams.KafkaStreams.State#REBALANCING REBALANCING} and thus
 * cannot be queried by default. You can retry to query after the rebalance finished. As an alternative, you can also query
 * (potentially stale) state stores during a rebalance via {@link org.apache.kafka.streams.StoreQueryParameters#enableStaleStores()}.
 */
public class StreamsRebalancingException extends InvalidStateStoreException {

    private static final long serialVersionUID = 1L;

    public StreamsRebalancingException(final String message) {
        super(message);
    }

    public StreamsRebalancingException(final String message, final Throwable throwable) {
        super(message, throwable);
    }
}