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⇱ Spark Archives - Page 3 of 3 - Java Code Geeks

  • Scala👁 Image
    Mark NeedhamDecember 3rd, 2014
    0 272

    Spark: Write to CSV file

    A couple of weeks ago I wrote how I’d been using Spark to explore a City of Chicago Crime data…

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  • Scala👁 Image
    Mark NeedhamDecember 2nd, 2014
    0 201

    Spark: Write to CSV file with header using saveAsFile

    In my last blog post I showed how to write to a single CSV file using Spark and Hadoop and…

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  • Scala👁 Image
    Mark NeedhamNovember 18th, 2014
    0 276

    Spark: Parse CSV file and group by column value

    I’ve found myself working with large CSV files quite frequently and realising that my existing toolset didn’t let me explore…

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  • Enterprise Java👁 java-interview-questions-answers
    Michael ScharhagJune 9th, 2014
    2 253

    Building a simple RESTful API with Spark

    Disclaimer: This post is about the Java micro web framework named Spark and not about the data processing engine Apache…

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