/*
 * 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.flink.streaming.connectors.kafka;

/**
 * IT cases for the {@link FlinkKafkaProducer09}.
 */
@SuppressWarnings("serial")
public class Kafka09ProducerITCase extends KafkaProducerTestBase {
	@Override
	public void testExactlyOnceRegularSink() throws Exception {
		// Kafka08 does not support exactly once semantic
	}

	@Override
	public void testExactlyOnceCustomOperator() throws Exception {
		// Kafka08 does not support exactly once semantic
	}

	@Override
	public void testOneToOneAtLeastOnceCustomOperator() throws Exception {
		// Disable this test since FlinkKafka09Producer doesn't support custom operator mode
	}
}

/*
 * 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.flink.streaming.connectors.kafka;

/**
 * IT cases for the {@link FlinkKafkaProducer09}.
 */
@SuppressWarnings("serial")
public class Kafka09ProducerITCase extends KafkaProducerTestBase {
	@Override
	public void testExactlyOnceRegularSink() throws Exception {
		// Kafka09 does not support exactly once semantic
	}

	@Override
	public void testExactlyOnceCustomOperator() throws Exception {
		// Kafka09 does not support exactly once semantic
	}

	@Override
	public void testOneToOneAtLeastOnceRegularSink() throws Exception {
		// For some reasons this test is sometimes failing in Kafka09 while the same code works in Kafka010. Disabling
		// this test because everything indicates those failures might be caused by unfixed bugs in Kafka 0.9 branch
	}

	@Override
	public void testOneToOneAtLeastOnceCustomOperator() throws Exception {
		// Disable this test since FlinkKafka09Producer doesn't support custom operator mode
	}
}

Disable at-least-once tests for Kafka 0.9
[FLINK-8022][kafka-tests] Disable at-least-once tests for Kafka 0.9

For some reasons this test is sometimes failing in Kafka09 while the same code works in Kafka010.
Disabling this test because everything indicates those failures might be caused by unfixed bugs
in Kafka 0.9 branch

This closes #5316.
