[jira] [Created] (AMBARI-9579) After upgrading Ambari 1.6.1 to 1.7, the directory of zookeeper server get changed to /hadoop/zookeeper

["Dmitry Lysnichenko (JIRA)" <ji...@apache.org>]

Dmitry Lysnichenko created AMBARI-9579:
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             Summary: After upgrading Ambari 1.6.1 to 1.7, the directory of zookeeper server get changed to /hadoop/zookeeper
                 Key: AMBARI-9579
                 URL: https://issues.apache.org/jira/browse/AMBARI-9579
             Project: Ambari
          Issue Type: Task
          Components: ambari-server
    Affects Versions: 2.0.0
            Reporter: Dmitry Lysnichenko
            Assignee: Dmitry Lysnichenko
             Fix For: 2.0.0
         Attachments: AMBARI-9579.patch

PROBLEM: After upgrading Ambari 1.6.1 to 1.7, the directory of zookeeper server get changed to /hadoop/zookeeper
BUSINESS IMPACT: Customer is upgrading Ambari on an HA cluster. Due to this bug, customer was not able to start HDFS after upgrade, and was mislead to perform a -formatZK to workaround the issue.
STEPS TO REPRODUCE: 
1. Deploy a Ambari 1.6.1 cluster
(I believe this is regardless of HDP version, but I used a HDP 2.1.3)
2. Set zookeeper server directory to something other than /hadoop/zookeeper
3. Upgrade Ambari to 1.7
4. Observe that zookeeper directory got change back to /hadoop/zookeeper



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