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Posted to issues@camel.apache.org by "William Thompson (Jira)" <ji...@apache.org> on 2019/10/09 20:38:00 UTC

[jira] [Created] (CAMEL-14047) camel-pulsar: Allow Pulsar to auto-select the unique producerName

William Thompson created CAMEL-14047:
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             Summary: camel-pulsar: Allow Pulsar to auto-select the unique producerName
                 Key: CAMEL-14047
                 URL: https://issues.apache.org/jira/browse/CAMEL-14047
             Project: Camel
          Issue Type: Improvement
          Components: camel-pulsar
    Affects Versions: 2.24.2, 3.x
            Reporter: William Thompson


Current default producerName value causes a null producerName to be impossible when configuring from URI. This causes [the code regarding a null producerName in the PulsarProducer|[https://github.com/apache/camel/blob/10de4bab2e76046b9535128bf38bf67b80c3f3f4/components/camel-pulsar/src/main/java/org/apache/camel/component/pulsar/PulsarProducer.java#L60-L62]] to be impossible to hit from a URI. This forces anyone wanting to start 2 producers on the same topic in Camel to generate unique IDs and append them to each producerName value.

The fix proposed is defaulting producerName to null and, instead of generating a producerName on a null within Camel, to use Pulsar ProducerBuilder's automatic generation of a globally unique producerName value as described in the [ProducerBuilder documentation|[https://pulsar.apache.org/api/client/org/apache/pulsar/client/api/ProducerBuilder.html#producerName-java.lang.String-]].



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