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by justin cater.
Original Post: Spark Streaming Example – How to Stream from Slack
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Let’s write a Spark Streaming example in Scala, which streams from Slack. This post will show how to write, configure and execute the code, first. Then, the source code will be examined in detail. If you don’t have a Slack team, you can set one up for free. We’ll cover that too. Let’s start with ...