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From tillrohrmann <...@git.apache.org>
Subject [GitHub] flink pull request #4433: [FLINK-7317] [futures] Replace Flink's futures wit...
Date Mon, 31 Jul 2017 16:22:13 GMT
GitHub user tillrohrmann opened a pull request:

    https://github.com/apache/flink/pull/4433

    [FLINK-7317] [futures] Replace Flink's futures with Java 8's CompletableFuture in ExecutionGraph

    ## What is the purpose of the change
    
    Replace Flink's `Futures` with Java 8's `CompletableFuture` in `ExecutionGraph`
    
    This PR is based #4429, #4431, #4432, #4430.
    
    ## Brief change log
    
    *(for example:)*
      - Use `CompletableFuture` in `ExecutionGraph`
      - Change `FutureUtils#retry` to work with `CompletableFuture`
      - Let `ConjunctFuture` extend from `CompletableFuture`
    
    ## Verifying this change
    
    This change is a trivial rework / code cleanup without any test coverage.
    
    ## Does this pull request potentially affect one of the following parts:
    
      - Dependencies (does it add or upgrade a dependency): (no)
      - The public API, i.e., is any changed class annotated with `@Public(Evolving)`: (no)
      - The serializers: (no)
      - The runtime per-record code paths (performance sensitive): (no)
      - Anything that affects deployment or recovery: JobManager (and its components), Checkpointing,
Yarn/Mesos, ZooKeeper: (yes)
    
    ## Documentation
    
      - Does this pull request introduce a new feature? (no)
    


You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/tillrohrmann/flink rfScheduling

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/flink/pull/4433.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #4433
    
----
commit afe1d171132bb3724e672a1c4ce74a3f7c185908
Author: Till Rohrmann <trohrmann@apache.org>
Date:   2017-07-31T13:07:18Z

    [FLINK-7313] [futures] Add Flink future and Scala future to Java 8 CompletableFuture conversion
    
    Add DirectExecutionContext
    
    Add Scala Future to Java 8 CompletableFuture utility to FutureUtils
    
    Add Flink future to Java 8's CompletableFuture conversion utility to FutureUtils
    
    Add base class for Flink's unchecked future exceptions

commit 84dbf47a47e3f73bcf52db112efc36cb47f43180
Author: Till Rohrmann <trohrmann@apache.org>
Date:   2017-07-31T15:55:06Z

    [FLINK-7318] [futures] Replace Flink's futures in StackTraceSampleCoordinator with Java
8 CompletableFuture

commit 2fa9a9ebe5c669b6b9b20ec427d3faf10ffe5712
Author: Till Rohrmann <trohrmann@apache.org>
Date:   2017-07-31T13:53:48Z

    [FLINK-7314] [futures] Replace Flink's futures with CompletableFuture in TaskManagerLogHandler

commit f0344e4b554f440f966cd481ac245941d8a465ad
Author: Till Rohrmann <trohrmann@apache.org>
Date:   2017-07-31T16:06:20Z

    [FLINK-7319] [futures] Replace Flink's Futures with Java 8 CompletableFuture in MesosResourceManager

commit d37fc6bd262d57324ee5f5b6e163b7450de9e286
Author: Till Rohrmann <trohrmann@apache.org>
Date:   2017-07-31T14:33:21Z

    [FLINK-7317] [futures] Replace Flink's futures with Java 8's CompletableFuture in ExecutionGraph
    
    Change FutureUtils.retry to work with CompletableFutures
    
    Let ConjunctFutures extends CompletableFuture
    
    Remove Flink's futures from ExecutionGraph

----


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