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From "Lav Jain (JIRA)" <>
Subject [jira] [Created] (AMBARI-15254) Ambari config update does not handle removals properly
Date Tue, 01 Mar 2016 22:44:18 GMT
Lav Jain created AMBARI-15254:

             Summary: Ambari config update does not handle removals properly
                 Key: AMBARI-15254
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: trunk, 2.2.0
            Reporter: Lav Jain
            Assignee: Lav Jain

ConfigHelper.updateConfigType takes in config_type (e.g. hdfs-site), map of updates (key value
pairs) and a list of removals (properties).

The current implementation is skipping the updates to configuration if the Map of updates
is empty, even if there are properties to be removed.

This is causing problem during disabling of kerberos for some components (like HAWQ) because
some config parameters that are present in kerberos.json must be removed.

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