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ASF GitHub Bot commented on KAFKA-3829: --------------------------------------- GitHub user hachikuji opened a pull request: https://github.com/apache/kafka/pull/1911 KAFKA-3829: Ensure valid configuration prior to creating connector You can merge this pull request into a Git repository by running: $ git pull https://github.com/hachikuji/kafka KAFKA-3829 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/kafka/pull/1911.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #1911 ---- commit 470d7cdbc76ff53476e314c057d3a8c891bd622a Author: Jason Gustafson <ja...@confluent.io> Date: 2016-09-26T23:48:19Z KAFKA-3829: Ensure valid configuration prior to creating connector ---- > Warn that kafka-connect group.id must not conflict 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: Jason Gustafson > Priority: Critical > Labels: documentation > Fix For: 0.10.1.0 > > > 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} -- This message was sent by Atlassian JIRA (v6.3.4#6332)