September 2017
Beginner to intermediate
360 pages
8h 13m
English
book
Practical Real-time Data Processing and Analytics
by Shilpi Saxena, Selva raj Ramasamy, Prateek Bhati, Saurabh Gupta
Content preview from Practical Real-time Data Processing and Analytics
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Flume
Flume is the most famous project of Apache for log processing. To download it, refer to the following link: https://flume.apache.org/download.html. Download the apache-flume-1.7.0-bin.tar.gz Flume setup file and unzip it, as follows:
cp apache-flume-1.7.0-bin.tar.gz ~/demo/ tar -xvf ~/demo/apache-flume-1.7.0-bin.tar.gz
The extracted folders and files will be as per the following screenshot:
We will demonstrate the same example that we executed for the previous tools, involving reading from a file and pushing to a Kafka topic. First, let's configure the Flume file:
a1.sources = r1
a1.sinks = k1
a1.channels = c1
a1.sources.r1.type = TAILDIR ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.