Github user sachingoel0101 commented on the pull request:
https://github.com/apache/flink/pull/1449#issuecomment-163866658
Tested it out locally. Works well with `gulp watch` and custom web frontend
port.
A few things I noticed:
1. Job Manager's log and stdout are not accessible with CORS, since they're
served via `StaticFileServerHandler` which doesn't set CORS headers. This
however shouldn't be an issue. We need to have a better logs service anyway,
for both Job manager and task managers IMO.
2. At some point, we will remove the `GET /jobs/<job-id>/yarn-cancel`
method, which is only there due to a limitation of yarn. To this end, there
needs to be an `OPTIONS` handlers for the `DELETE` request to send CORS
response headers in the preflight phase.
https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS#Preflighted_requests.
Not for the foreseeable future though. :-')
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