[jira] [Resolved] (KAFKA-13339) Kstream not fetch all the messages

["Matthias J. Sax (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-13339?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Matthias J. Sax resolved KAFKA-13339.
-------------------------------------
    Resolution: Invalid

> Kstream not fetch all the messages
> ----------------------------------
>
>                 Key: KAFKA-13339
>                 URL: https://issues.apache.org/jira/browse/KAFKA-13339
>             Project: Kafka
>          Issue Type: Bug
>          Components: consumer
>            Reporter: karthik
>            Priority: Major
>
> i used the below Kstream code for fetch all the records from my topic and facing below error.
>  
> code :
>  
> Properties props = new Properties();
>  props.put(StreamsConfig.APPLICATION_ID_CONFIG, AppConfigs.applicationID);
>  props.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, AppConfigs.bootstrapServers1);
>  props.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, Serdes.Integer().getClass());
>  props.put(StreamsConfig.DEFAULT_VALUE_SERDE_CLASS_CONFIG, Serdes.String().getClass());
> StreamsBuilder streamsBuilder = new StreamsBuilder();
>  KStream<Integer, String> kStream = streamsBuilder.stream(AppConfigs.topicName);
>  kStream.foreach((k, v) -> System.out.println("Key= " + k + " Value= " + v));
>  //kStream.peek((k,v)-> System.out.println("Key= " + k + " Value= " + v));
> Topology topology = streamsBuilder.build();
>  KafkaStreams streams = new KafkaStreams(topology, props);
>  System.out.println("Starting stream.");
>  streams.start();
> Runtime.getRuntime().addShutdownHook(new Thread(() ->
> { System.out.println("Shutting down stream"); streams.close(); }
> ));
>  
> *Error :*
> DEBUG o.a.k.clients.FetchSessionHandler - [Consumer clientId=Producer-378ac0f4-7433-4c9b-b814-489fafbf86ac-StreamThread-1-consumer, groupId=MESProducer] Built incremental fetch (sessionId=797093970, epoch=417) for node 2. Added 0 partition(s), altered 0 partition(s), removed 0 partition(s) out of 1 partition(s)
>  18:22:16.088 [Producer-378ac0f4-7433-4c9b-b814-489fafbf86ac-StreamThread-1] DEBUG o.a.k.c.consumer.internals.Fetcher - [Consumer clientId=Producer-378ac0f4-7433-4c9b-b814-489fafbf86ac-StreamThread-1-consumer, groupId=Producer] Sending READ_UNCOMMITTED IncrementalFetchRequest(toSend=(), toForget=(), implied=(test-topic-0)) to broker
> DEBUG o.a.k.c.consumer.internals.Fetcher - [Consumer clientId=Producer-378ac0f4-7433-4c9b-b814-489fafbf86ac-StreamThread-1-consumer, groupId=MESProducer] Added READ_UNCOMMITTED fetch request for partition test-topic-1 at position FetchPosition{offset=1, offsetEpoch=Optional.empty, currentLeader=LeaderAndEpoch
>  
>  



--
This message was sent by Atlassian Jira
(v8.3.4#803005)