Till Rohrmann created FLINK-9478:
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             Summary: Use Yarn application proxy to communicate with Flink 
cluster
                 Key: FLINK-9478
                 URL: https://issues.apache.org/jira/browse/FLINK-9478
             Project: Flink
          Issue Type: Improvement
          Components: Client, REST, YARN
    Affects Versions: 1.5.0
            Reporter: Till Rohrmann
             Fix For: 1.6.0


The Yarn AM proxy currently does not support PUT/POST/DELETE requests (see 
YARN-2084). Due to this limitation it is currently not possible for the Flink 
REST client to directly communicate with the Flink cluster through the Yarn 
proxy.

In order to circumvent this problem we could try to wrap all our REST calls in 
a GET request which is forwarded by the Yarn proxy. Maybe this can be achieved 
with X-HTTP methods override as described by 
http://fandry.blogspot.de/2012/03/x-http-header-method-override-and-rest.html.



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