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https://issues.apache.org/jira/browse/AMBARI-22790?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16334166#comment-16334166
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JaySenSharma commented on AMBARI-22790:
---------------------------------------
Tested locally on my cluster, this is not an issue from Ambari side.
Knox topology configuration needs to be checked. If the topology is incorrect
then this issue can be observed.
> Hosts Tab Not showing any results when ambari is opened via know gateway
> ------------------------------------------------------------------------
>
> Key: AMBARI-22790
> URL: https://issues.apache.org/jira/browse/AMBARI-22790
> Project: Ambari
> Issue Type: Bug
> Environment: Ambari server 2.6.2 , accessed with know gateway
> Reporter: Akhil S Naik
> Assignee: JaySenSharma
> Priority: Major
> Attachments: Screen Shot 2018-01-16 at 1.09.47 PM.png,
> no_host_issue.png
>
>
> As per KNOX-673 , Knox is supporting ambari ui ,
> but when login via knox gateway to ambari-ui ,the hosts tab is not showing
> any results.
> Please see attachment, (no_host_issue.png)
> and the error from server is (Screen Shot 2018-01-16 at 1.09.47 PM.png)
>
> Root Cause :
> ambari using custom header X-Http-Method-Override :GET in this particular API
> .
> Actually this API is supposed to be a called as* GET* method but ambari WEB
> client is calling *this API in post Way* with this custom header due to which
> ambari-server is not getting correct call from web client.
>
>
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