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https://issues.apache.org/jira/browse/FLINK-29674?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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hongcha updated FLINK-29674:
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Summary: Apache Kafka Connector‘s “ setBounded” not valid (was: Apache
Kafka 连接器的“ setBounded”不生效)
> Apache Kafka Connector‘s “ setBounded” not valid
> ------------------------------------------------
>
> Key: FLINK-29674
> URL: https://issues.apache.org/jira/browse/FLINK-29674
> Project: Flink
> Issue Type: Bug
> Components: Connectors / Kafka
> Reporter: hongcha
> Priority: Major
>
> When I'm using the official Apache Kafka connector, I see that the official
> means to set kafka's consumption boundary (" setBounded ") are provided, and
> when my job runs normally (with no bugs), the bounds are valid, and my job
> will finish consuming bounded data normally. However, when my job fails and I
> restore it to the checkpoint used during the failure, I find that my job
> cannot be completed normally and is always running. However, I can see in the
> log that data has been consumed to the threshold set by me. I don't know if
> there is a problem with my usage, here is part of my code:
>
> {code:java}
> //代码占位符
> String topicName = "jw-test-kafka-w-offset-002";
> Map<TopicPartition, Long> offsets = new HashMap<TopicPartition, Long>();
> offsets.put(new TopicPartition(topicName,0), 6L);
> KafkaSource<String> source = KafkaSource.<String>builder()
> .setBootstrapServers("xxx:9092")
> .setProperties(properties)
> .setTopics(topicName)
> .setGroupId("my-group")
> .setStartingOffsets(OffsetsInitializer.earliest())
> .setValueOnlyDeserializer(new SimpleStringSchema())
> .setBounded(OffsetsInitializer.offsets(offsets))
> .build(); {code}
>
>
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