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https://issues.apache.org/jira/browse/KAFKA-1871?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Igor Khomenko updated KAFKA-1871:
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Fix Version/s: (was: 0.8.2)
0.8.1.2
> Kafka Producer constructor hungs in case of wrong 'serializer.class' property
> -----------------------------------------------------------------------------
>
> Key: KAFKA-1871
> URL: https://issues.apache.org/jira/browse/KAFKA-1871
> Project: Kafka
> Issue Type: Bug
> Components: clients, producer
> Affects Versions: 0.8.1.1
> Environment: AWS Linux
> Reporter: Igor Khomenko
> Assignee: Jun Rao
> Fix For: 0.8.1.2
>
>
> I have next code:
> {code}
> Properties props = new Properties();
> props.put("metadata.broker.list",
> Services.getConfigInstance().getKafkaBrokerList());
> props.put("serializer.class",
> "main.java.com.services.kafka.MessageEntityToJsonSerializer");
> props.put("request.required.acks", "0");
> ProducerConfig config = new ProducerConfig(props);
> if (log.isLoggable(Level.INFO)) {
> log.log(Level.INFO, "Connecting to Kafka...props: " + props);
> }
> producer = new Producer<String, MessageEntity>(config);
> if (log.isLoggable(Level.INFO)) {
> log.log(Level.INFO, "Connected to Kafka");
> }
> {code}
> It just hungs on 'new Producer' in case of wrong 'serializer.class' property
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