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From "Alejandro Fernandez (JIRA)" <>
Subject [jira] [Created] (AMBARI-12429) Deleting a host using the API causes NPE
Date Wed, 15 Jul 2015 22:36:04 GMT
Alejandro Fernandez created AMBARI-12429:

             Summary: Deleting a host using the API causes NPE
                 Key: AMBARI-12429
             Project: Ambari
          Issue Type: Bug
          Components: ambari-server
    Affects Versions: 2.1.0
            Reporter: Alejandro Fernandez
            Assignee: Alejandro Fernandez
             Fix For: 2.1.2
         Attachments: ambari-server.log

Created a cluster with multiple hosts, then stopped all of the services on 1 host (preferably
one with only clients so it has nothing to stop). Then deleted the host using the API.
E.g., curl -u admin:admin -H "X-Requested-By: ambari" -X DELETE
This led to Null Pointer Exceptions in ambari-server. Surprisingly, it was for other hosts.

ambari-server --hash

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