SKU: 81424127495

Apache Spark 2.x for Java Developers

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Description

Apache Spark 2.x for Java DevelopersApache Spark is the buzzword in the big data industry right now, especially with the increasing need for real time streaming and data processing. While Spark is built on Scala, the Spark Java API exposes all the Spark features available in the Scala version for Java developers. This book will show you how you can implement various functionalities of the Apache Spark framework in Java, without stepping out of your comfort zone."font family: verdana,

Apache Spark is the buzzword in the big data industry right now, especially with the increasing need for real-time streaming and data processing. While Spark is built on Scala, the Spark Java API exposes all the Spark features available in the Scala version for Java developers. This book will show you how you can implement various functionalities of the Apache Spark framework in Java, without stepping out of your comfort zone."font-family: verdana, arial, helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"The book starts with an introduction to the Apache Spark 2.x ecosystem, followed explaining how to install and configure Spark, and refreshes the Java concepts that will be useful to you when consuming Apache Spark's APIs. You will explore RDD and its associated common Action and Transformation Java APIs, set up a production-like clustered environment, and work with Spark SQL. Moving on, you will perform near-real-time processing with Spark streaming, Machine Learning analytics with Spark MLlib, and graph processing with GraphX, all using various Java packages."font-family: verdana, arial, helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);" the end of the book, you will have a solid foundation in implementing components in the Spark framework in Java to build fast, real-time applications. style"color: rgb(51, 51, 51); font-family: verdana, arial, helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"What you will learn
Process data using different file formats such as XML, JSON, CSV, and plain and delimited text, using the Spark core Library.
Perform analytics on data from various data sources such as Kafka, and Flume using Spark Streaming Library
Learn SQL schema creation and the analysis of structured data using various SQL functions including Windowing functions in the Spark SQL Library
Explore Spark Mlib APIs while implementing Machine Learning techniques to solve real-world problems
Get to know Spark GraphX so you understand various graph-based analytics that can be performed with Spark
style"color: rgb(51, 51, 51); font-family: verdana, arial, helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"About the Author"font-family: verdana, arial, helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"Sourav Gulati is associated with software industry for more than 7 years. He started his career with Unix/Linux and Java and then moved towards big data and NoSQL World. He has worked on various big data projects. He has recently started a technical blog called Technical Learning as well. Apart from IT world, he loves to read about mythology.Sumit Kumar is a developer with industry insights in telecom and banking. At different junctures, he has worked as a Java and SQL developer, but it is shell scripting that he finds both challenging and satisfying at the same time. Currently, he delivers big data projects focused on batch/near-real-time analytics and the distributed indexed querying system. Besides IT, he takes a keen interest in human and ecological issues.

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SKU: 81424127495

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Cheryl W
Dallas, US
★★★★★ 4
sturdy and they work well
Color: Black, Size: with Dishcloth Holder
my husband been complaining we need something in there to put sponges, etc. in and I’ve agreed with him for two or three years now we bought some different things and none of them really worked. They weren’t what I wanted. I saw this and bought it and it’s definitely worth the money. It looks great. It’s easy to install sturdy. It’s going to drain easily and it has one of the top little baskets that you can move to wherever you want it I couldn’t ask for anything better this is going to be definitely what we wanted. I just tried other things that go over the faucet and things like that and they did not look right and they were flimsy so before you buy one of those check this out first if you have enough room by
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Reviewed in the United States on November 22, 2025
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STL Girl
Charlottesville, US
★★★★★ 5
Where has this been all my life. Fits a lot. Doesn’t get gross.
Color: Black, Size: with Dishcloth Holder
I don’t know where this thing has been all my life. Over the years I’ve tried so many ways to keep all the dishwashing stuff organized and not dripping on the counter or getting lost in the sink. Every holder I had before would catch water and end up gross. This one actually works. It fits perfectly on the back ledge of my sink, and I love the little spout that angles into the sink. It’s just big enough to clear the edge but small enough that it’s not in the way. The rack for hanging our blue scrubby is my favorite part. There is never a great place for that thing. The rack does come unhooked easily, including if we bump it, but was easily fixed by taking some pliers and just tightening where it clamps on a bit. It holds more than I expected. The bottom is angled so water drains right out through the spout instead of pooling. It’s very nice quality - does not feel cheap. Honestly, I love it more than I thought I would.
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Reviewed in the United States on October 12, 2025
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M. A. Mebane
Massapequa, US
★★★★★ 5
Good Product
Color: Black, Size: with Dishcloth Holder
Great product. Serves its designed purpose.
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Reviewed in the United States on May 16, 2026
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Terwya
Pawtucket, US
★★★★★ 3
Its looks nice but its not as it seems in the photos
Color: Black, Size: with Dishcloth Holder
Its ok. Unless I am doing something wrong it is not adjustable unless they meant only the drain. The middle section couldn't be removed to make an area bigger or smaller it's permanent. So the middle section is a lot smaller than it seems. The taller section to place your cleaning tool can not be tall over wise it just hangs over and drips in the sink. The drain part is a nice idea but because it's straight and not curved a little down, the water stays in the drain and you have to tip it forward to get the water out. Looked nice in black.
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Reviewed in the United States on January 30, 2026
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Frank 's wife
San Leandro, US
★★★★★ 5
Great organization
Color: Black, Size: with Dishcloth Holder
Cleans up the sink area and the built in drain works good
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Reviewed in the United States on May 26, 2026

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