Examples with ProducerIdsRecord org.apache.kafka.common.metadata.ProducerIdsRecord used on opensource projects

Example 6 with ProducerIdsRecord

use of org.apache.kafka.common.metadata.ProducerIdsRecord in project kafka by apache.

the class MetadataNodeManagerTest method testProducerIdsRecord.

@Test
public void testProducerIdsRecord() {
    // generate a producerId record
    ProducerIdsRecord record1 = new ProducerIdsRecord().setBrokerId(0).setBrokerEpoch(1).setNextProducerId(10000);
    metadataNodeManager.handleMessage(record1);
    assertEquals("0", metadataNodeManager.getData().root().directory("producerIds").file("lastBlockBrokerId").contents());
    assertEquals("1", metadataNodeManager.getData().root().directory("producerIds").file("lastBlockBrokerEpoch").contents());
    assertEquals(10000 + "", metadataNodeManager.getData().root().directory("producerIds").file("nextBlockStartId").contents());
    // generate another producerId record
    ProducerIdsRecord record2 = new ProducerIdsRecord().setBrokerId(1).setBrokerEpoch(2).setNextProducerId(11000);
    metadataNodeManager.handleMessage(record2);
    assertEquals("1", metadataNodeManager.getData().root().directory("producerIds").file("lastBlockBrokerId").contents());
    assertEquals("2", metadataNodeManager.getData().root().directory("producerIds").file("lastBlockBrokerEpoch").contents());
    assertEquals(11000 + "", metadataNodeManager.getData().root().directory("producerIds").file("nextBlockStartId").contents());
}