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Posted to issues@flink.apache.org by eliaslevy <gi...@git.apache.org> on 2018/06/16 01:52:48 UTC

[GitHub] flink issue #6076: [hotfix][docs] Specify operators behaviour on processing ...

Github user eliaslevy commented on the issue:

    https://github.com/apache/flink/pull/6076
  
    Something else missing from this page is a discussion of what happens to the timestamp attached to records when they go through different operations.  E.g. what happens to a record timestamp when it goes through `map` or when multiple records are emitted from `flatMap`?  What is the timestamp of an record emitted by an operation on a window or an aggregation operation on non-windowed stream?  None of these are discussed anywhere in the documentation from what I can tell.


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