Alejandro Fernandez created AMBARI-14027:
--------------------------------------------

             Summary: Stack Upgrade: Kafka Broker error finding property 
zookeeper.connect during upgrade from HDP 2.3.0 -> 2.3.M20
                 Key: AMBARI-14027
                 URL: https://issues.apache.org/jira/browse/AMBARI-14027
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.1.3
            Reporter: Alejandro Fernandez
            Assignee: Alejandro Fernandez
             Fix For: 2.2.0, 2.1.3


* Ambari 2.2 rpm 324
* HDP 2.3.0.0-2557
* Installed HDFS, MR, YARN, ZK, Kafka
* Added NameNode HA
* Installed repo for HDP 2.3.4.0-3262 and distributed bits
* Installed repo for HDP 2.3.4.0-3278 and distributed bits
* Started Express Upgrade to 2.3.4.0-3262


Failed on Kafka,
{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 218, in execute
    method(env)
  File 
"/usr/lib/python2.6/site-packages/resource_management/libraries/script/script.py",
 line 497, 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 68, in pre_upgrade_restart
    upgrade.run_migration(env, upgrade_type)
  File 
"/var/lib/ambari-agent/cache/common-services/KAFKA/0.8.1.2.2/package/scripts/upgrade.py",
 line 65, in run_migration
    raise Fail("Could not retrieve Zookeeper Port number for localhost from 
property kafka-broker/zookeeper.connect")
resource_management.core.exceptions.Fail: Could not retrieve Zookeeper Port 
number for localhost from property kafka-broker/zookeeper.connect
{code}

This needs to be ran on a kerberized cluster only, and should use the full 
zookeeper.connect property now that the most recent Kafka builds support it 
(before they only accepted a single value, now they take a list of hosts with 
port numbers).



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