YARN details in Hadoop Learning Series 3
Apache Hadoop YARN is a resource management and job scheduling technology in the Hadoop distributed processing framework. As one of the core components of Apache...
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Tag: hadoop
Hadoop for the back end of the basic tutorial (3) : Hadoop running environment setup
January 9, 2024
by 黃思穎
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In the last article, we briefly described the three important components of Hadoop: Map-Reduce, Yarn, and HDFS. Is this the end of it? No, no,...
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Hadoop for the Backend: Components of Hadoop.
January 9, 2024
by Steven Ferrell
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These three technologies complement each other, and of course this article is just the beginning of understanding the role of these three technologies in Hadoop,...
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HDFS detailed analysis in Getting started with Hadoop (2)
January 9, 2024
by 王惠如
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The Hadoop ecosystem is a large and fully functional ecosystem, but it still revolves around the distributed system infrastructure named Hadoop. Its core components are...
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Hadoop for the Backend: Concepts
January 9, 2024
by 彭家豪
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I'm Han Shu. From our series on a letter to the backend Nginx primary introductory tutorial for 25 days have passed, interspersed with the two...
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Hadoop for the back end of the basic tutorial (four) : Hadoop pseudo-distributed environment construction
January 9, 2024
by Steven Goodwin
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I am back again. There are a lot of things at school in the past two days, so I didn't update it very often. Yesterday,...
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MapReduce combat – Record the frequency of posts in the acquisition period according to the article
January 9, 2024
by Dana Robertson
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MapReduce is a distributed computing model proposed by Google. It is mainly used in the search field to solve the computing problem of massive data....
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Hadoop series (3) — Distributed computing framework MapReduce
January 8, 2024
by 楊怡婷
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Hadoop MapReduce is a distributed computing framework for writing batch applications. Programs can be written to be submitted to a Hadoop cluster for parallel processing...
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Big data platform CDH was established
January 8, 2024
by Robert Wiley
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Cloudera's Distribution includes Apache Hadoop (" CDH "), a Web-based user interface that supports most Hadoop components, HDFS, MapReduce, Hive, Pig, Hbase, Zookeeper, Sqo...
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Hadoop Learning Series (4) Explains MapReduce
January 8, 2024
by Christopher Marsh
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This article will introduce MapReduce, Hadoop's important computing framework. The actual operation level, that is, in what form and process do algorithm-based logical jobs run...
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Apache Hudi’s practice of building a real-time data lake at site B
January 7, 2024
by Darius Wood
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Brief introduction: Flink + Hudi data lake technology scheme selected by station B, and optimization made for it. 1. Before the pain point, the warehousing...
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🙋♂️🧠🙆♂️hadoop3.0 Command line Guide
January 7, 2024
by Leslie Harmon
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Hadoop command line guide - hadoop command line guide - Hadoop command line guide - Hadoop command line guide - Hadoop command line guide -...
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Hadoop classic Case study WordCount | Weekend study
January 6, 2024
by Anvi Chandra
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This article has been involved in the weekend study plan, click on the link for details: https://juejin.cn/post/6965720248234442782 framework of Hadoop graphs to solve statistical word...
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Hadoop HA simple analysis
January 6, 2024
by Megan Davis
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Namespaces are configuration parameters, not processes, and do not need to modify scripts or code. Receives RPC requests from clients and writes a record to...
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Getting started and installing Hadoop
January 6, 2024
by Michael Stevens
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I have written a blog about getting started and installing Hadoop, but I always feel there are some shortcomings. This time, I will sort out...
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Big data System and Large-scale Data Analysis — INTRODUCTION to HDFS and HBase programming
January 6, 2024
by Kiaan Bir
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Hello everyone, I am [Bean dried peanut], this time I brought big data HDFS, HBase programming introduction ~ can be said to be very specific,...
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2021 Big Data Hadoop (III) : Hadoop applications at home and abroad
January 6, 2024
by Denise Smith-Lewis
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2021 Quality creation blog in the field of big data, take you from the entry to the master, the blog is updated every day, gradually...
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Hadoop In Action part 1
January 4, 2024
by Jorge Coffey
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The overall architecture of Hadoop-offline batch processing technology has been introduced before. Next, we will learn how to install, configure and use Hadoop in the...
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Hadoop Framework: Hadoop tuning
January 4, 2024
by Badal Kashyap
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The bottlenecks of MapReduce efficiency are computer performance CPU, memory, disk health, and network I/O data skew. The Map and Reduce numbers are incorrectly set....
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(3) Understand the working principles of MapReduce in a simple way
January 4, 2024
by Kashvi Bhasin
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Before I wrote a (2)Hadoop MapReduce principle analysis, later seemed to read several times, even I feel too boring, even the author himself also read...
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Distributed lock based on ZK
January 2, 2024
by Victoria Johnson
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ZooKeeper is a distributed, open source distributed application coordination service. It is an open source implementation of Google's Chubby and an important component of Hadoop...
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Hadoop learning notes – 04MapReduce scheduling principles
January 1, 2024
by Amy Smith
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This article begins by introducing the principle of MapReduce scheduling, introduces the disadvantages of MapReduce operating architecture in Hadoop1.x, and finally introduces the original architecture...
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Hadoop Learning 01 — HDFS principle
January 1, 2024
by Jonathan Harris-Watts
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File System Definition: A file system is a method of storing and organizing computer data in such a way that it is easy to access...
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Hadoop learning 04 – graphs
January 1, 2024
by Christine Porter
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This is my 12th day in the MapReduce Challenge. The MapReduce Concept 1, MapReduce principle (Step1) Slice ———— What determines the number of maps we...
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Hadoop-mapreduce source code analysis
January 1, 2024
by Jayan Chandran
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No calculation occurs. It supports the movement of computation to data, and parallelism of computation. The most important thing to do is: decouple storage and...
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HDFS- Cluster pressure test
January 1, 2024
by James Tucker
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Write test Write test Underlying command lines: oop-mapreduce-clientjobclient-3.1.3-tests.jar TestDFSIO -write -nrFiles 10-file
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HadoopMapReduce Traffic Statistics Case | Weekend study
January 1, 2024
by 袁俊傑
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This article has been involved in the weekend study plan, click on the link for details: https://juejin.cn/post/6965720248234442782 Hadoop framework solve traffic statistical graphs
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Hadoop: MapReduce
January 1, 2024
by Ryan Holder
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Objective: Understand the advantages and disadvantages of MapReduce Key: Master the core concepts of MapReduce Key: Master the Shuffle mechanism Understand the functions of Combiner...
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Want to learn big Data? Let’s finish reading these books first
January 1, 2024
by Graham Curtis
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True data enthusiasts have a lot to read: Big data, machine learning, data science, data mining, etc. In addition to these technical areas, there are...
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Hadoop Framework: Getting Started with Hadoop
January 1, 2024
by Carol Baker
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Big Data: refers to the Data set that cannot be captured, managed and processed by conventional software tools within a certain time range. It is...
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