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https://issues.apache.org/jira/browse/AMBARI-12427?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14628665#comment-14628665
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Mahadev konar commented on AMBARI-12427:
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+1
> Incorrect listeners property in file /etc/kafka/conf/server.properties
> ----------------------------------------------------------------------
>
> Key: AMBARI-12427
> URL: https://issues.apache.org/jira/browse/AMBARI-12427
> Project: Ambari
> Issue Type: Bug
> Components: stacks
> Affects Versions: 2.1.0
> Reporter: Sumit Mohanty
> Assignee: Sumit Mohanty
> Priority: Critical
> Fix For: 2.1.1
>
> Attachments: AMBARI-12427.patch
>
>
> The file /etc/kafka/conf/server.properties that gets created after running
> the script upgradeHelper.py has the following property:
> listeners=PLAINTEXT://hmcl-amb-201-hdp-2260-to-amb-21-hdp-2300-1-1:6667,PLAINTEXT://hmcl-amb-201-hdp-2260-to-amb-21-hdp-2300-1-4:6667
> The value for this property is exactly the same in all the hosts running the
> kafka-broker, which causes the following exception in var/log/kafka/server.log
> java.lang.IllegalArgumentException: requirement failed: Each listener must
> have a different port
> The correct value for the listeners property should be HOST_NAME:PORT where
> HOST_NAME is the host name of the node corresponding to that kafka broker,
> and PORT is the kafka broker port
> Please see attached screenshots for details.
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