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From alpinegizmo <...@git.apache.org>
Subject [GitHub] flink pull request #4992: [FLINK-6163] Document per-window state in ProcessW...
Date Fri, 10 Nov 2017 10:04:49 GMT
Github user alpinegizmo commented on a diff in the pull request:

    https://github.com/apache/flink/pull/4992#discussion_r150194036
  
    --- Diff: docs/dev/stream/operators/windows.md ---
    @@ -978,6 +978,24 @@ input
     </div>
     </div>
     
    +### Using per-window state in ProcessWindowFunction
    +
    +In addition to accessing keyed state (as any rich function can) a `ProcessWindowFunction`
can
    +also use keyed state that is scoped to the window that the function is currently processing.
The are
    --- End diff --
    
    The are --> There are


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