configuration - add http header to zeppelin server rest api -


i integrate zeppelin on application , rest api's return me following error :

 xmlhttprequest cannot load http://localhost:8080/api/notebook/2cbb836vw/permissions. request header field x-requested-with not allowed access-control-allow-headers in preflight response.

after searching found must include header in server 

"x-access_token", "access-control-allow-origin", "authorization", "origin", "x-requested-with", "content-type", "content-range", "content-disposition", "content-description"

where can found configuration file , add on zeppelin .


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