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From: Theodore Vasiloudis <theodoros.vasiloudis@gmail.com>
Date: Thu, 20 Oct 2016 16:26:12 +0200
Message-ID: <CAGLgxbYWyQ0GdVZDJg3TKdro5KCoutLXs8LFYDRM6qpZBVrH=Q@mail.gmail.com>
Subject: Re: Implicit class RichExecutionEnvironment - Can't use
 MlUtils.readLibSVM(path) in QUickStart guide
To: dev@flink.apache.org
Content-Type: multipart/alternative; boundary=001a11442faa2cbb1d053f4cb5af
archived-at: Thu, 20 Oct 2016 14:27:24 -0000

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This has to do with not doing a wildcard import of the Scala api, it was
reported and already fixed on master [1]

[1]
http://apache-flink-mailing-list-archive.1008284.n3.nabble.com/jira-Created-FLINK-4792-Update-documentation-QuickStart-FlinkML-td13936.html

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On Oct 20, 2016 2:06 PM, "Thomas FOURNIER" <thomasfournier314@gmail.com>
wrote:

> Hello,
>
> Following QuickStart guide in FlinkML, I have to do the following:
>
> val astroTrain:DataSet[LabeledVector] = MLUtils.readLibSVM(env,
> "src/main/resources/svmguide1")
>
> Instead of:
>
> val astroTrain:DataSet[LabeledVector] = MLUtils.readLibSVM(
> "src/main/resources/svmguide1")
>
>
> Nonetheless, this implicit class in ml/packages
>
> implicit class RichExecutionEnvironment(executionEnvironment:
> ExecutionEnvironment) {
>   def readLibSVM(path: String): DataSet[LabeledVector] = {
>     MLUtils.readLibSVM(executionEnvironment, path)
>   }
> }
>
>
> is supposed to pimp MLUtils in the way we want.
>
> Does it mean that RichExecutionEnvironment is not imported in the scope ?
> What can be done to solve this ?
>
>
> Thanks
>
> Regards
> Thomas
>

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