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Posted to dev@ambari.apache.org by "Greg Hill (JIRA)" <ji...@apache.org> on 2014/08/22 17:44:11 UTC

[jira] [Created] (AMBARI-6991) Setting maintenance mode should return request information

Greg Hill created AMBARI-6991:
---------------------------------

             Summary: Setting maintenance mode should return request information
                 Key: AMBARI-6991
                 URL: https://issues.apache.org/jira/browse/AMBARI-6991
             Project: Ambari
          Issue Type: Bug
    Affects Versions: 1.6.1
            Reporter: Greg Hill
             Fix For: 1.7.0


Currently when you set maintenance mode, it spawns an asynchronous operation to update nagios, but it does not return the request information to the client.  The client needs an easy way to poll that request to know when it has completed.

PUT http://c6401.ambari.apache.org:8080/api/v1/clusters/testcluster/hosts
{"RequestInfo": {"query": "Hosts/host_name.in(c6404.ambari.apache.org)", "context": "Start Maintenance Mode"}, "Body": {"Hosts": {"maintenance_state": "ON"}}}

Response is a 200 with an empty response body.

Alternatively:

PUT http://c6401.ambari.apache.org:8080/api/v1/clusters/testcluster/hosts/c6404.ambari.apache.org/host_components?fields=HostRoles/state
{"RequestInfo": {"context": "Start Maintenance Mode"}, "Body": {"HostRoles": {"maintenance_state": "ON"}}}

Same response.  200 OK, no body.





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