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https://issues.apache.org/jira/browse/AMBARI-6991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Greg Hill updated AMBARI-6991:
------------------------------
Description:
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.
<pre>
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"}}}
</pre>
Response is a 200 with an empty response body.
Alternatively:
<pre>
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"}}}
</pre>
Same response. 200 OK, no body.
was:
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.
> 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.
> <pre>
> 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"}}}
> </pre>
> Response is a 200 with an empty response body.
> Alternatively:
> <pre>
> 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"}}}
> </pre>
> Same response. 200 OK, no body.
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