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From "Weiwei Yang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HADOOP-13588) ConfServlet doesn't set response content type based on accept header
Date Thu, 08 Sep 2016 15:16:20 GMT
Weiwei Yang created HADOOP-13588:
------------------------------------

             Summary: ConfServlet doesn't set response content type based on accept header

                 Key: HADOOP-13588
                 URL: https://issues.apache.org/jira/browse/HADOOP-13588
             Project: Hadoop Common
          Issue Type: Bug
          Components: conf
            Reporter: Weiwei Yang
            Assignee: Weiwei Yang


ConfServlet provides a general service to retrieve daemon configurations. However it doesn't
set response content-type according to *Accept* header. For example, by issuing following
command, 

{code}
curl --header "Accept:application/json" http://${resourcemanager_host}:8088/conf
{code}

I am expecting the response would be in JSON format, however it is still in XML. I can only
get JSON if I issue

{code}
curl http://${resourcemanager_host}:8088/conf?format="json"
{code}

This is not the common way how clients set content-type.



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