[YARN-7971] add COOKIE when pass through headers in WebAppProxyServlet

• Type: Improvement
• Status: Patch Available
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.6.4
• Fix Version/s: 2.6.6
• Assignee: Unassigned
• Reporter: fanartoria
• Created: 26/Feb/18 09:46
• Updated: 03/Jul/18 03:28

Description

I am using Spark on Yarn and I add some authentication filters in spark web server.

And the filters need to add query string for authentication like

https://RM:8088/proxy/application_xxx_xxx?q1=xxx&q2=xxx...

The filters will add cookies in headers when the web server respond the request.

However, the query string need to be added in the URL every time when I access the web server because the app proxy servlet in Yarn doesn't pass the cookies in headers.