Apache Ignite Kafka连接问题

我正在尝试在Kafka消息流上进行流处理和CEP . 为此，我选择Apache Ignite来首先实现原型 . 但是我无法连接到队列：

使用kafka_2.11-0.10.1.0 apache-ignite-fabric-1.8.0-bin

bin / zookeeper-server-start.sh config / zookeeper.properties bin / kafka-server-start.sh config / server.properties bin / kafka-topics.sh --create --zookeeper localhost：2181 --rerelication-factor 1 - 分区1 - 主题测试

Kafka 工作正常，我和消费者一起测试过 . 然后我开始点燃，然后我在spring boot命令行应用程序中运行以下 .

KafkaStreamer<String, String, String> kafkaStreamer = new KafkaStreamer<>();

    Ignition.setClientMode(true);

    Ignite ignite = Ignition.start();

    Properties settings = new Properties();
    // Set a few key parameters
    settings.put("bootstrap.servers", "localhost:9092");
    settings.put("group.id", "test");
    settings.put("zookeeper.connect", "localhost:2181");
    settings.put("key.serializer", "org.apache.kafka.common.serialization.StringSerializer");
    settings.put("key.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");
    settings.put("value.serializer", "org.apache.kafka.common.serialization.StringSerializer");
    settings.put("value.deserializer", "org.apache.kafka.common.serialization.StringDeserializer");

    // Create an instance of StreamsConfig from the Properties instance
    kafka.consumer.ConsumerConfig config = new ConsumerConfig(settings);

    IgniteCache<String, String> cache = ignite.getOrCreateCache("myCache");

    try (IgniteDataStreamer<String, String> stmr = ignite.dataStreamer("myCache")) {
        // allow overwriting cache data
        stmr.allowOverwrite(true);

        kafkaStreamer.setIgnite(ignite);
        kafkaStreamer.setStreamer(stmr);

        // set the topic
        kafkaStreamer.setTopic("test");

        // set the number of threads to process Kafka streams
        kafkaStreamer.setThreads(1);

        // set Kafka consumer configurations
        kafkaStreamer.setConsumerConfig(config);

        // set decoders
        StringDecoder keyDecoder = new StringDecoder(null);
        StringDecoder valueDecoder = new StringDecoder(null);

        kafkaStreamer.setKeyDecoder(keyDecoder);
        kafkaStreamer.setValueDecoder(valueDecoder);

        kafkaStreamer.start();
    } finally {
        kafkaStreamer.stop();
    }

当应用程序启动时，我得到了

2017-02-23 10：25：23.409 WARN 1388 --- [main] kafka.utils.VerifiableProperties：Property bootstrap.servers无效2017-02-23 10：25：23.410 INFO 1388 --- [main] kafka .utils.VerifiableProperties：属性group.id被重写以测试2017-02-23 10：25：23.410 WARN 1388 --- [main] kafka.utils.VerifiableProperties：属性key.deserializer无效2017-02-23 10 ：25：23.411 WARN 1388 --- [main] kafka.utils.VerifiableProperties：属性key.serializer无效2017-02-23 10：25：23.411 WARN 1388 --- [main] kafka.utils.VerifiableProperties：Property value.deserializer无效2017-02-23 10：25：23.411 WARN 1388 --- [main] kafka.utils.VerifiableProperties：属性value.serializer无效2017-02-23 10：25：23.411 INFO 1388 - - [main] kafka.utils.VerifiableProperties：属性zookeeper.connect被重写为localhost：2181

然后

2017-02-23 10：25：24.057 WARN 1388 --- [r-finder-thread] kafka.client.ClientUtils $：从经纪人[BrokerEndPoint（0）获取主题[Set（test）]的相关ID为0的主题元数据，user.local，9092）]失败

java.nio.channels.ClosedChannelException：null at kafka.network.BlockingChannel.send（BlockingChannel.scala：110）〜[kafka_2.11-0.10.0.1.jar：na] at kafka.producer.SyncProducer.liftedTree1 $ 1（SyncProducer . scala：80）〜[kafka_2.11-0.10.0.1.jar：na] at kafka.producer.SyncProducer.kafka $ producer $ SyncProducer $$ doSend（SyncProducer.scala：79）〜[kafka_2.11-0.10.0.1 . jar：na] at kafka.producer.SyncProducer.send（SyncProducer.scala：124）〜[kafka_2.11-0.10.0.1.jar：na] at kafka.client.ClientUtils $ .fetchTopicMetadata（ClientUtils.scala：59）[ kafka.CN.Client.Car：na] at kafka.client.ClientUtils $ .fetchTopicMetadata（ClientUtils.scala：94）[kafka_2.11-0.10.0.1.jar：na] at kafka.consumer.ConsumerFetcherManager $ LeaderFinderThread . doWork（ConsumerFetcherManager.scala：66）[kafka_2.11-0.10.0.1.jar：na] at kafka.utils.ShutdownableThread.run（ShutdownableThread.scala：63）[kafka_2.11-0.10.0.1.jar：na]

从队列中读取不起作用 . 有谁知道如何解决这个问题？

编辑：如果我评论finally块的内容，则会出现以下错误

[2m2017-02-27 16：42：27.780 [0; 39m [31mERROR [0; 39m [35m29946 [0; 39m [2m --- [0; 39m [2m [pool-3-thread-1] [0; 39m [36m [0; 39m [2m：[0; 39m消息因错误而被忽略] [msg = MessageAndMetadata（test，0，Message（magic = 1，attributes = 0，CreateTime = -1，crc = 2558126716，key = java.nio.HeapByteBuffer [pos = 0 lim = 1 cap = 79]，payload = java.nio.HeapByteBuffer [pos = 0 lim = 74 cap = 74]），15941704，kafka.serializer.StringDecoder @ 74a96647，kafka . serializer.StringDecoder @ 42849d34，-1，CreateTime）]

java.lang.IllegalStateException：数据流已关闭 . 在org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl.enterBusy（DataStreamerImpl.java:401）〜[ignite-core-1.8.0.jar：1.8.0] org.apache.ignite.internal.processors . datastreamer.DataStreamerImpl.addDataInternal（DataStreamerImpl.java:613）〜[ignite-core-1.8.0.jar：1.8.0] at org.apache.ignite.internal.processors.datastreamer.DataStreamerImpl.addData（DataStreamerImpl.java:667 ）〜[ignite-core-1.8.0.jar：1.8.0] org.apache.ignite.stream.kafka.KafkaStreamer $ 1.run（KafkaStreamer.java:180)~ [ignite-kafka-1.8.0.jar ：java.0，java.util.concurrent.Executors $ RunnableAdapter.call（Executors.java:511）[na：1.8.0_111] at java.util.concurrent.FutureTask.run（FutureTask.java:266)[na ：1.8.0_111] at java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1142）[na：1.8.0_111] at java.util.concurrent.ThreadPoolExecutor $ Worker.run（ThreadPoolExecutor.java:617)[na ：1.8.0_111]：java.lang.Thread.run（Thread.java:745）[na：1.8.0_111]

谢谢！