private void testProduceAMessage() throws TimeoutException {
// Produce a message so we can check new offsets.
ProducerConfig conf = kafkaRule.producerConfigWithStringEncoder();
Producer<String, String> producer = new Producer<>(conf);
producer.send(new KeyedMessage<>(testTopicName, "key", "value"));
producer.close();
// Verify publish
List<String> messages = kafkaRule.readStringMessages(testTopicName, 1);
assertThat(messages, is(notNullValue()));
assertThat(messages.size(), is(1));
assertThat(messages.get(0), is("value"));
}
@Before
public void setUp() throws Exception {
File tempDir = Files.createTempDir();
tempDir.deleteOnExit();
htu = HBaseTestingUtility.createLocalHTU();
try {
htu.cleanupTestDir();
htu.startMiniZKCluster();
htu.startMiniHBaseCluster(1, 1);
try {
htu.deleteTable(Bytes.toBytes(tableName));
} catch (Exception e) {
Log.info(" - no table " + tableName + " found");
}
htu.createTable(Bytes.toBytes(tableName), colFam);
dao =
new Hbase1OffsetStore.Builder()
.setHbaseConfiguration(htu.getConfiguration())
.setOffsetTable(tableName)
.build();
} catch (Exception e1) {
throw new RuntimeException(e1);
}
KOM =
new KafkaOffsetManager.Builder()
.setOffsetManager(dao)
.setKafkaBrokerList("localhost:" + kafkaRule.kafkaBrokerPort())
.setGroupID(testGroupID)
.setTopic(testTopicName)
.build();
}