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https://issues.apache.org/jira/browse/AMBARI-14147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alejandro Fernandez updated AMBARI-14147:
-----------------------------------------
Attachment: (was: AMBARI-14147.trunk.patch)
> RU: Kafka broker restart failed on downgrade from HDP 2.3 to 2.2
> ----------------------------------------------------------------
>
> Key: AMBARI-14147
> URL: https://issues.apache.org/jira/browse/AMBARI-14147
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.3
> Reporter: Alejandro Fernandez
> Assignee: Alejandro Fernandez
> Fix For: 2.1.3
>
>
> ambari-server version: ambari-server-2.1.3.0-493
> ambari-server --hash: 498fa8d24b18c7a2e498675c060f83c6325a15fc
> HDP Version: 2.2.8.0-3150
> Kafka service
> Rolling Upgrade to 2.3.4.0-3335, then downgrade
> Kafka broker restart failed on downgrade. (Upgrade had no issues)
> {code}
> Traceback (most recent call last):
> File
> \"/var/lib/ambari-agent/cache/common-services/KAFKA/0.8.1.2.2/package/scripts/kafka_broker.py\",
> line 101, in <module>
> KafkaBroker().execute()
> File
> \"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py\",
> line 217, in execute
> method(env)
> File
> \"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py\",
> line 506, in restart
> self.pre_upgrade_restart(env, upgrade_type=upgrade_type)
> File
> \"/var/lib/ambari-agent/cache/common-services/KAFKA/0.8.1.2.2/package/scripts/kafka_broker.py\",
> line 67, in pre_upgrade_restart
> self.configure(env)
> File
> \"/var/lib/ambari-agent/cache/common-services/KAFKA/0.8.1.2.2/package/scripts/kafka_broker.py\",
> line 44, in configure
> kafka()
> File
> \"/var/lib/ambari-agent/cache/common-services/KAFKA/0.8.1.2.2/package/scripts/kafka.py\",
> line 53, in kafka
> listeners = kafka_server_config['listeners'].replace(\"localhost\",
> params.hostname)
> KeyError: 'listeners'",
> {code}
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