[jira] [Assigned] (CAMEL-15231) Support topic patterns in Pulsar when subscribing

["Claus Ibsen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CAMEL-15231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen reassigned CAMEL-15231:
-----------------------------------

    Assignee: Claus Ibsen

> Support topic patterns in Pulsar when subscribing
> -------------------------------------------------
>
>                 Key: CAMEL-15231
>                 URL: https://issues.apache.org/jira/browse/CAMEL-15231
>             Project: Camel
>          Issue Type: New Feature
>          Components: camel-pulsar
>    Affects Versions: 3.4.0
>            Reporter: Scott Anderson
>            Assignee: Claus Ibsen
>            Priority: Major
>             Fix For: 3.5.0
>
>
> Pulsar supports a fantastic feature that is very common to Pulsar users. That is subscribing to a pattern of topics defined by a regular expression.
> // Subscribe to all topics in a namespacePattern allTopicsInNamespace = Pattern.compile("persistent://public/default/.*");{ Consumer<byte[]> allTopicsConsumer = pulsarClient.newConsumer()
>  .topicsPattern(allTopicsInNamespace)
>  .subscriptionName("subscription-1")
>  .subscribe();
> The Pulsar component in camel doesn't seem to support this important use case. I'm wondering if someone familiar with the Camel Pulsar component could estimate the level of effort for a change like this. I'm not familiar enough with the project to even pinpoint where a change like this should go.}}
> See also:
> https://pulsar.apache.org/docs/en/concepts-messaging/#multi-topic-subscriptions



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