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From mxm <...@git.apache.org>
Subject [GitHub] flink issue #2425: FLINK-3930 Added shared secret based authorization for Fl...
Date Fri, 04 Nov 2016 10:47:45 GMT
Github user mxm commented on the issue:

    Thank you for the changes. I wonder, could we remove the cookie header completely for
Netty or the BlobServer in case the authorization is turned off? The Netty protocol has a
`MAGIC_NUMBER` which is checked when decoding the message. We could use a different "magic
number" to check whether we use the normal or the cookie-based Netty protocol. This would
eliminate all the overhead of the cookie transmission. Furthermore, we should strip the cookie
from the message once we have verified it is correct.

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