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From "Barry Kaplan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KAFKA-3829) Warn that kafka-connect group.id must not conflice with connector names
Date Mon, 13 Jun 2016 09:13:21 GMT
Barry Kaplan created KAFKA-3829:
-----------------------------------

             Summary: Warn that kafka-connect group.id must not conflice with connector names
                 Key: KAFKA-3829
                 URL: https://issues.apache.org/jira/browse/KAFKA-3829
             Project: Kafka
          Issue Type: Improvement
          Components: KafkaConnect
    Affects Versions: 0.9.0.1
            Reporter: Barry Kaplan
            Assignee: Ewen Cheslack-Postava
            Priority: Minor


If the group.id value happens to have the same value as a connector names the following error
will be issued:

{quote}
Attempt to join group connect-elasticsearch-indexer failed due to: The group member's supported
protocols are incompatible with those of existing members.
{quote}

Maybe the documentation for Distributed Worker Configuration group.id could be worded:

{quote}
A unique string that identifies the Connect cluster group this worker belongs to. This value
must be different than all connector configuration 'name' properties.
{quote}




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