You are viewing a plain text version of this content. The canonical link for it is here.
Posted to jira@kafka.apache.org by "karthik (Jira)" <ji...@apache.org> on 2021/10/02 13:35:00 UTC
[jira] [Commented] (KAFKA-13339) Kstream not fetch all the messages
[ https://issues.apache.org/jira/browse/KAFKA-13339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17423532#comment-17423532 ]
karthik commented on KAFKA-13339:
---------------------------------
please kindly requesting help me resolve my issues
> Kstream not fetch all the messages
> ----------------------------------
>
> Key: KAFKA-13339
> URL: https://issues.apache.org/jira/browse/KAFKA-13339
> Project: Kafka
> Issue Type: New Feature
> 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=(pi-hist-topic-0)) to broker
>
>
--
This message was sent by Atlassian Jira
(v8.3.4#803005)