Hi, I'm graduate student and I have one question, multiple hadoop install.

2011-03-01 Thread Sungho Jeon
Hi, I'm graduate student and my major is computer science, data mining. Is that possible that install multiple hadoop in one node? I mean, I want to install several hadoop that have different conf. Specifically, one hadoop has 5 datanode and other hadoop has 10 datanode. Of course I can

Re: Hi, I'm graduate student and I have one question, multiple hadoop install.

2011-03-01 Thread Harsh J
Hello, On Tue, Mar 1, 2011 at 5:49 PM, Sungho Jeon sdev...@gmail.com wrote: Hi, I'm graduate student and my major is computer science, data mining. Is that possible that install multiple hadoop in one node? It is possible, but what would you gain from this? One DN can handle several disks

Re: Hi, I'm graduate student and I have one question, multiple hadoop install.

2011-03-01 Thread Matthew Foley
Hi Sungho, Here is a recipe for how to run multiple nodes on a single server, posted to this list on Sept. 15: http://mail-archives.apache.org/mod_mbox/hadoop-common-user/201009.mbox/%3c8a898c33-dc4e-418c-adc0-5689d434b...@yahoo-inc.com%3E For v22 and later, the world has been split into three