-Re: Instructions on how to run Apache Hadoop 2.0.2-alpha?
Glen Mazza 2013-01-04, 16:30
OK, looking at the Hadoop branches:
http://svn.apache.org/viewvc/hadoop/common/branches/ and tags:
http://svn.apache.org/viewvc/hadoop/common/tags/, it's thankfully not
There is no 0.24 in Hadoop, and the Maven pom files for the 2.0.2-alpha
branch indeed say 2.0.2-alpha. The Cloudera article linked to below
mentions 0.24, but it's from 2011 and may have been at a time before the
Hadoop team decided to relabel to 2.0 instead. Looking at this again:
it appears to provide workable instructions, I'll try again with it.
Thanks for your assistance.
On 01/04/2013 11:17 AM, Chen He wrote:
> Hi Glen
> I agree with you. There are many versions and confusing. If you really
> want to know, you can check the developing and publishing documents.
> In 0.23's document, they must announced how many patches are included,
> as well as the 2.0.x.
> Then you will exactly understand which one is which one.
> On Fri, Jan 4, 2013 at 6:58 AM, Glen Mazza <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
> Thanks for your response. That's pretty vital information--I'm
> not used to separate development/publication versions. Is the
> 0.23-->2.0.2 renumbering stated anywhere on the Hadoop website or
> wiki? It's very confusing as people otherwise think there are
> three separate branches -- 0.2x.y, 1.x, and 2.x when there are
> really just two.
> Also the releases page: http://hadoop.apache.org/releases.html
> mentions *both* 0.23.x and 2.0.2 releases -- wouldn't the former
> be numbered as the latter, if as you're saying, 0.23 is published
> as 2.0.x?
> On 01/04/2013 07:02 AM, Chen He wrote:
>> 0.24 is the developing version, 2.0.2 is the publication version.
>> 0.23 or above is published as 2.0.x
>> On Fri, Jan 4, 2013 at 5:45 AM, Glen Mazza <[EMAIL PROTECTED]
>> <mailto:[EMAIL PROTECTED]>> wrote:
>> Actually, those instructions are for Hadoop 0.24, not
>> On 11/30/2012 03:40 PM, Cristian Cira wrote:
>> Dear Glen,
>> Cristian Cira
>> Graduate Research Assistant
>> Parallel Architecture and System Laboratory(PASL)
>> Shelby Center 2105
>> Auburn University, AL 36849
>> From: Glen Mazza [[EMAIL PROTECTED]
>> <mailto:[EMAIL PROTECTED]>]
>> Sent: Friday, November 30, 2012 2:37 PM
>> To: [EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
>> Subject: Instructions on how to run Apache Hadoop
>> Hi, I was able to run Hadoop 1.0.4 single-node with no
>> difficulty following these instructions:
>> http://hadoop.apache.org/docs/stable/single_node_setup.html .
>> The corresponding page that we're referred to at the
>> bottom of here: http://hadoop.apache.org/docs/current/
>> for Hadoop 2.0.2 is radically different, however, it
>> doesn't seem to have anything to do with starting Hadoop:
>> . Is it because I'm looking at the wrong page or is it
>> that Hadoop 2.0.2 is really so different that the
>> instructions have radically changed? Is there anything
>> similar to
>> that will show me how to run Hadoop 2.0.2?
>> Glen Mazza
>> Talend Community Coders - coders.talend.com
Talend Community Coders - coders.talend.com