Next Generation MapReduce
The next generation of Hadoop MapReduce Arun C. Murthy presented the plans for the next generation of Apache Hadoop MapReduce. The MapReduce framework has hit a scalability limit around 4,000 machines. We are developing the next generation of MapReduce that factors the framework into a generic resource scheduler and a per-job, user-defined component that manages the application execution. Since do
The Next Generation of Apache Hadoop MapReduce · Yahoo! Hadoop Blog
Overview In the Big Data business running fewer larger clusters is cheaper than running more small clusters. Larger clusters also process larger data sets and support more jobs and users. The Apache Hadoop MapReduce framework has hit a scalability limit around 4,000 machines. We are developing the next generation of Apache Hadoop MapReduce that factors the framework into a generic resource schedu
[ANNOUNCEMENT] Yahoo focusing on Apache Hadoop, discontinuing “The Yahoo Distribution of Hadoop” · Yahoo! Hadoop Blog
[ANNOUNCEMENT] Yahoo focusing on Apache Hadoop, discontinuing “The Yahoo Distribution of Hadoop” Hi Folks, I'm pleased to announce that after some reflection, Yahoo! has decided to discontinue the "The Yahoo Distribution of Hadoop" and focus on Apache Hadoop. We plan to remove all references to a Yahoo distribution from our website (developer.yahoo.com/hadoop), close our github repo (yahoo.github.
The Backstory of Yahoo and Hadoop · Yahoo! Hadoop Blog
Somewhat to my surprise, I was recently asked why Yahoo has put so much into Apache Hadoop. We currently have nearly 100 people working on Apache Hadoop and related projects, such as Pig, ZooKeeper, Hive, Howl, HBase and Oozie. Over the last 5 years, we've invested nearly 300 person-years into these projects. The Hadoop team at Yahoo is so passionate about our open source mission, and we've been d
Hadoop India Summit 2011 – Call for Papers Now Open · YDN Blog
Apache Hadoop has become the de-facto platform for developing large-scale data-intensive applications. It has been used actively in academia and Industry for research and data mining. Our Hadoop Summits provide an opportunity for understanding the latest trends and roadmap for Hadoop Platform and its ecosystem and how Hadoop is leveraged in various domains. Yahoo! India R&D is proud to host the se
Hadoop Summit 2010 Tuning Hadoop To Deliver Performance To Your Application
This document provides guidelines for tuning Hadoop for performance. It discusses key factors that influence Hadoop performance like hardware configuration, application logic, and system bottlenecks. It also outlines various configuration parameters that can be tuned at the cluster and job level to optimize CPU, memory, disk throughput, and task granularity. Sample tuning gains are shown for a web
Hadoop Tutorial - YDN
Yahoo! Hadoop Tutorial Table of Contents Welcome to the Yahoo! Hadoop Tutorial. This tutorial includes the following materials designed to teach you how to use the Hadoop distributed data processing environment: Hadoop 0.18.0 distribution (includes full source code) A virtual machine image running Ubuntu Linux and preconfigured with Hadoop VMware Player software to run the virtual machine image A
Yahoo! invites world of boffins into 4,000-node Hadoop cluster
Yahoo! invites world of boffins into 4,000-node Hadoop cluster Yahoo! has opened up its Hadoop research cluster to computer science boffins at four additional US universities, including Stanford, the University of Washington, the University of Michigan, and Purdue. The company's M45 cluster — a Hadoop setup spanning 4,000 processors and 1.5-petabyte of disk space inside a data center at Yahoo!'s S
Is Yahoo going to open source its S4 "Real-Time MapReduce" project?
Answer (1 of 2): Yes. We published this as open source, we contributed it to Apache, and, updating this answer yet again I'll add that we have pretty much moved a lot of our focus onto Storm and other technologies too. Note: We publish updates on our work with Storm and other technologies on our ...
Real-Time MapReduce | Yahoo! Labs
Yahoo! Labs! Advertising Sciences has built a general-purpose, real-time, distributed, fault-tolerant, scalable, event driven, expandable platform called S4 which allows programmers to easily implement applications for processing continuous unbounded streams of data. S4 clusters are built using low-cost commoditized hardware, and leverage many technologies from Yahoo!’s Hadoop project. S4 is writt
Yahoo Helps IIT Bombay Set up Hadoop Cluster Lab
Yahoo has helped the Indian Institute of Technology Bombay to set up a Hadoop cluster lab in Mumbai by donating a cluster of servers running the open-source Hadoop software. Apache Hadoop is an open-source distributed-computing project of the Apache Software Foundation that Yahoo supports. Yahoo runs a large number of its critical operations using Hadoop, and it cannot do all the research required
Yahoo! Distribution of Hadoop — Yahoo! Distribution of Hadoop
Yahoo! Distribution of Hadoop Introduction Apache Hadoop™ is an open source Java framework for processing and querying vast amounts of data on large clusters of commodity hardware. Hadoop is a top level Apache project, initiated and led by Yahoo!. It relies on an active community of contributors from all over the world for its success. With a significant technology investment by Yahoo!, Apache Had
Hadoop ～Yahoo! JAPANの活用について～
1. オープンソースカンファレンス 2010 Tokyo/Fall Hadoop ～ Yahoo! JAPAN の活用について～ 2010/9/10 ヤフー株式会社 R&D 統括本部 角田直行、吉田一星 2. 自己紹介 角田 直行 ( かくだ なおゆき ) R&D 統括本部 プラットフォーム開発本部検索開発部 開発 3 2005 年 ヤフー株式会社入社 ヤフー地図 ヤフー路線 ヤフー検索 … 2010 年現在、検索プラットフォームを開発中 Copyright © 2010 Yahoo Japan Corporation. All Rights Reserved. 無断引用・転載禁止 3. 自己紹介 吉田一星 （よしだ いっせい） R&D 統括本部プラットフォーム開発本部検索開発部開発３ R&D 統括本部フロントエンド開発本部アプリケーション開発部開発４（兼） R&D 統括本部プラットフォー
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Apache Hadoop India Summit 2011 talk "Hadoop Map-Reduce Programming & Best Practices" by Basant Verma
Apache Hadoop India Summit 2011 Keynote talk "Hadoop & the Future of Cloud Computing" by Todd Papaioannou
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http://www.docstoc.com/docs/3766688/Hadoop-Map-Reduce-Tuning-and-Debugging-Arun-C-Murthy-acmurthy
Cloudera » Apache Hadoop for the Enterprise
MapReduce Online | Yahoo! Research
The S4 Project
