Re: Hadoop with Eclipse on Windows 7

2010-07-21 Thread Ilče Georgievski
Hi, thank you for your answers. Actually, I use cygwin and everything is running OK until I run my program as Hadoop application. Then, map and reduce stop at 0% and nothing's moving and I don't have a clue why :) Best regards, On 22 July 2010 01:01, Khaled BEN BAHRI wrote: > Hi, > > Windows

Split Indexes

2010-07-21 Thread Deem, Mike
We are planning to use Hadoop to run a number of recurring jobs that involve map side joins. Rather than requiring that the joined datasets be partitioned into separate part-* files, we are considering the following solution. Our concerns with the partitioned approach include: * All t

Re: Hadoop with Eclipse on Windows 7

2010-07-21 Thread Khaled BEN BAHRI
Hi, Windows is supported as a development platform but as a production platform it's not well tested i don't say that it's don't work :))) regards 2010/7/22 Nick Jones > Hi, > It's true that Linux is a more well supported platform but Windows with > cygwin does work. > > Nick Jones > Sent by r

Re: Hadoop with Eclipse on Windows 7

2010-07-21 Thread Nick Jones
Hi, It's true that Linux is a more well supported platform but Windows with cygwin does work. Nick Jones Sent by radiation. On Jul 21, 2010, at 5:28 PM, Khaled BEN BAHRI wrote: Hi :) Windows is not well test yet as a production platform, GNU/Linux is better than windows for using hadoop as dev

Re: Hadoop with Eclipse on Windows 7

2010-07-21 Thread Khaled BEN BAHRI
Hi :) Windows is not well test yet as a production platform, GNU/Linux is better than windows for using hadoop as develpment or production platform. Normally for using hadoop with Windows you need to have cygwin in addition to other requirements as java (the latest update 1.6.20) and the ssh for

Re: Lazy initialization of Reducers

2010-07-21 Thread Arun C Murthy
Moving to mapreduce-user@, bcc gene...@. Please do not use the general@ list for project specific discussions. On Jul 21, 2010, at 10:15 AM, Syed Wasti wrote: It says “:In M/R job Reducers are initialized with Mappers at the job initialization, but the reduce method is called in reduce phase

Hadoop with Eclipse on Windows 7

2010-07-21 Thread Ilče Georgievski
Hi everyone, I'm implementing PageRank algorithm on Hadoop platform with Eclipse. I start all the necessary daemons. When I run the .java, job starts successfuly, but the progress of map and reduce is 0% to infinity :). The situation is same through the console. I tested the Hadoop example WordCou