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https://issues.apache.org/jira/browse/KNOX-2559?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sandeep More reassigned KNOX-2559:
----------------------------------
Assignee: Mudit Sharma
> Adding functionality to append headers in Configurable Dispatch
> ---------------------------------------------------------------
>
> Key: KNOX-2559
> URL: https://issues.apache.org/jira/browse/KNOX-2559
> Project: Apache Knox
> Issue Type: Improvement
> Reporter: Mudit Sharma
> Assignee: Mudit Sharma
> Priority: Major
> Attachments:
> 0001-KNOX-2559-Added-functionality-to-append-headers-in-r.patch
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Hi, We are using Apache Knox to guardrail our perimeter for our Hadoop
> Cluster. As part of this we are abstracting out many APIs and putting them
> behind Knox
> We had a requirement where we want to append some service specific headers in
> the API calls before Knox submits it to the service. Livy had a similar
> implementation but Livy created a whole new Dispatcher to do this
> We have different APIs and different set of headers for all of them. We are
> suggesting to enlarge scope of current ConfigurableDispatcher to also allow
> one more param:
>
> <param>
> <name>requestAppendHeaders</name>
> <value>\{"a":"b"}</value>
> </param>
>
> If given above param, Knox while submitting the request to the service, will
> add these headers along with the request
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