Uploaded image for project: 'Flink'
  1. Flink
  2. FLINK-9478

Use Yarn application proxy to communicate with Flink cluster

    XMLWordPrintableJSON

Details

    Description

      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.

      Attachments

        Issue Links

          is blocked by

          New Feature - A new feature of the product, which has yet to be developed. FLINK-9280 Extend JobSubmitHandler to accept jar files

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed
          is related to

          Sub-task - The sub-task of the issue YARN-2031 YARN Proxy model doesn't support REST APIs in AMs

          • Major - Major loss of function.
          • Patch Available

          Activity

            People

              Unassigned Unassigned
              trohrmann Till Rohrmann
              Votes:
              2 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: