darion yaphets created KAFKA-1494: ------------------------------------- Summary: Failed to send messages after 3 tries. Key: KAFKA-1494 URL: https://issues.apache.org/jira/browse/KAFKA-1494 Project: Kafka Issue Type: Bug Components: controller, core Affects Versions: 0.8.1.1 Environment: Mac OS Reporter: darion yaphets Assignee: Neha Narkhede
I use default server & zookeeper config to start-up zookeeper server and kafka broker on my machine to test custom message which based on proto buffer . I write a client to send protobuf-message to kafka broker and source code as following : Properties properties = new Properties(); properties.put("serializer.class", "java_example.ProtoBufMessage"); properties.put("metadata.broker.list", "localhost:9092"); ProducerConfig config = new ProducerConfig(properties); testBuf buffer = testBuf.newBuilder().setID(0) .setUrl("darion.yaphet.org").build(); Producer<String, testBuf> producer = new Producer<String, testBuf>( config); producer.send(new KeyedMessage<String, testBuf>("protobuffer", buffer)); client debug log report a exception: [FileSystemMoniter] INFO [main] kafka.utils.Logging$class.info(68) | Disconnecting from localhost:9092 [FileSystemMoniter] DEBUG [main] kafka.utils.Logging$class.debug(52) | Successfully fetched metadata for 1 topic(s) Set(protobuffer) [FileSystemMoniter] WARN [main] kafka.utils.Logging$class.warn(83) | Error while fetching metadata [{TopicMetadata for topic protobuffer -> No partition metadata for topic protobuffer due to kafka.common.LeaderNotAvailableException}] for topic [protobuffer]: class kafka.common.LeaderNotAvailableException [FileSystemMoniter] ERROR [main] kafka.utils.Logging$class.error(97) | Failed to send requests for topics protobuffer with correlation ids in [0,8] Exception in thread "main" kafka.common.FailedToSendMessageException: Failed to send messages after 3 tries. at kafka.producer.async.DefaultEventHandler.handle(DefaultEventHandler.scala:90) at kafka.producer.Producer.send(Producer.scala:76) at kafka.javaapi.producer.Producer.send(Producer.scala:33) at java_example.ProducerExamples.main(ProducerExamples.java:26) -- This message was sent by Atlassian JIRA (v6.2#6252)