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https://issues.apache.org/jira/browse/AMBARI-1406?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13599178#comment-13599178
]
John Speidel commented on AMBARI-1406:
--------------------------------------
To include the query in the request body using the above example:
{
"RequestInfo" : {
"query" : "foo=bar"
},
"Body" : {
"host_components": [
{
"HostRoles": {
"component_name": "myComponent"
}
} ]
}
}
The important thing to understand is that you need to add a new category named
"RequestInfo" to the body. Within the "RequestInfo" category, the property
"query" should hold the query. The query shouldn't include any partial
response data (fields=...). A "fields" property may be added to "RequestInfo"
at a later time for the partial response data if necessary. Also, a "Body"
category is necessary which will contain the actual body.
> Provide API support for including query string in http message body
> -------------------------------------------------------------------
>
> Key: AMBARI-1406
> URL: https://issues.apache.org/jira/browse/AMBARI-1406
> Project: Ambari
> Issue Type: Sub-task
> Reporter: John Speidel
> Assignee: John Speidel
> Fix For: 1.3.0
>
> Attachments: AMBARI-1406.patch
>
>
> For some requests the query string can be very long due to query predicates
> and partial response fields. This can result in a query string that exceeds
> the default web server limit. In Jetty, this appears to be ~4000 characters.
> As a result, some UI requests have been split into multiple requests.
> To avoid this issue, the API should support inclusion of the query string in
> the http body of the request.
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