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From mateiz <>
Subject [GitHub] spark pull request #13748: [SPARK-16031] Add debug-only socket source in Str...
Date Sat, 18 Jun 2016 00:59:28 GMT
GitHub user mateiz opened a pull request:

    [SPARK-16031] Add debug-only socket source in Structured Streaming

    ## What changes were proposed in this pull request?
    This patch adds a text-based socket source similar to the one in Spark Streaming for debugging
and tutorials. The source is clearly marked as debug-only so that users don't try to run it
in production applications, because this type of source cannot provide HA without storing
a lot of state in Spark.
    ## How was this patch tested?
    Manual tests in sparkShell for now. The other Spark Streaming socket source doesn't seem
to have a unit test, but we can add one.

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

    $ git pull socket-source

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

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

    This closes #13748
commit da3513d0952e12bb39d58966411afefd0785cb25
Author: Matei Zaharia <>
Date:   2016-06-18T00:55:25Z

    Initial work on socket data source.


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