PDF-Delay Scheduling A Simple Technique for Achieving Locality and Fairness in Cluster Scheduling

edu Dhruba Borthakur Facebook Inc dhrubafacebookcom Joydeep Sen Sarma Facebook Inc jssarmafacebookcom Khaled Elmeleegy Yahoo Research khaledyahooinccom Scott Shenker University of California Berkeley shenkercsberkeleyedu Ion Stoica University of Cali. It is drawn from the full report Cost of a Ride The Effects of Densities on FixedGuideway Transit Ridership and Capital Costs Erick Guerra and Robert Cervero which can be found at httpwwwuctcnetresearchpapersUCTCFR201032pdf 2011 UC Regents UCBEECS2012259 httpwwweecsberkeleyeduPubsTechRpts2012EECS2012259html December 14 2012 brPage 2br Copyright 2012 by the authors All rights reserved Permission to make digital or hard copies of all or part of this work for personal or classroom use i berkeleyedu Abstract MaxMin Fairness is a exible resource allocation mecha nism used in most datacenter schedulers However an in creasing number of jobs have hard placement constraints restricting the machines they can run on due to special hardware Optimization. Techniques. . Presented by . Preethi Rajaram. CSS 548 Introduction to Compilers . Professor Carol Zander. Fall 2012 . Why?. Processor Speed . -. increasing at a faster rate than the memory speed. A General Analytical Study. Yongkun. Li, . Patrick P. C. Lee. , John C. S. . Lui. , . Yinlong. Xu. The Chinese . University . of Hong . Kong. University of Science and Technology of China. . 1. SSD Storage. Zhenhua . Guo. , Geoffrey Fox, Mo Zhou. Outline. Introduction. Analysis of Data Locality. Optimality of Data Locality. Experiments. Conclusions. MapReduce Execution Overview. 3. Google File System. Read input data. Zhenhua . Guo. , Geoffrey Fox, Mo Zhou. Outline. Introduction. Data Locality and Fairness. Experiments. Conclusions. MapReduce Execution Overview. 3. Google File System. Read input data. Data locality. Progress to Date. Irvine. Social isolation - all ages. Low level mental health and wellbeing - young people.. Musculoskeletal issues. North Coast. Social isolation - older people. Young people’s - stress & anxiety. Practical methodology for Healthy Economies . You can do it! . No really, you can! . HERE’S . HOW. MAKE A PLAN - STRATEGIZE. MAKE A BUDGET. ASSESS YOUR CURRENT SITUATION. IDENTIFY WHAT IS WORKING. Arran 20. th. June 2016. Agenda. 6.30 – 6.45 . Introduction . and Background to Locality Partnerships .  . 6.45 – 7.15 . Data . – Information we have on Localities.  . 7.15 – 7.30 . Office of Emergency Preparedness/Homeland Security. “When . we try to pick out anything by itself, . we . find it hitched to everything else in the Universe. .” . -John . Muir. WHO WE ARE. UC Berkeley Campus . Mojtaba . Malekpourshahraki. Brent Stephens. Balajee. . Vamanan. Modern . datacenter. Datacenters host multiple . applications with different requirements. Memcache. (delay). Web search (delay) . Spark (throughput). Matei Zaharia, Mosharaf Chowdhury, Tathagata Das, Ankur Dave, Justin Ma, Murphy McCauley, Michael Franklin, Scott Shenker, Ion Stoica Spark Fast, Interactive, Language-Integrated Cluster Computing www.spark-project.org Project Goals Extend Matei Zaharia, Mosharaf Chowdhury, Tathagata Das, Ankur Dave, Justin Ma, Murphy McCauley, Michael Franklin, Scott Shenker, Ion Stoica Spark Fast, Interactive, Language-Integrated Cluster Computing www.spark-project.org Project Goals Extend