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Posted to mapreduce-user@hadoop.apache.org by 老赵 <la...@sina.cn> on 2014/04/21 08:11:00 UTC
Which version to learn ?
Hello , I am new to hadoop ,now is learning hadoop-1.2.1,but the stable version also is 2.2.0, I want to find a job about hadoop . Which one i should master more ?
Thank you all .
--------------------------------
Re: Which version to learn ?
Posted by Fengyun RAO <ra...@gmail.com>.
try CDH5
2014-04-21 14:11 GMT+08:00 老赵 <la...@sina.cn>:
> Hello , I am new to hadoop ,now is learning hadoop-1.2.1,
>
> but the stable version also is 2.2.0, I want to find a job about hadoop .
>
> Which one i should master more ?
>
>
> Thank you all .
>
> --------------------------------
>
Re: Which version to learn ?
Posted by Fengyun RAO <ra...@gmail.com>.
try CDH5
2014-04-21 14:11 GMT+08:00 老赵 <la...@sina.cn>:
> Hello , I am new to hadoop ,now is learning hadoop-1.2.1,
>
> but the stable version also is 2.2.0, I want to find a job about hadoop .
>
> Which one i should master more ?
>
>
> Thank you all .
>
> --------------------------------
>
Re: Which version to learn ?
Posted by Nitin Pawar <ni...@gmail.com>.
Its a good idea to start with Hadoop 1.2
It is stable though it differs from hadoop 2.x.
You will get lots of your questions answered on hadoop 1.x by simple
search. For hadoop 2.x it is still very much new to most people who are not
working or developing things on it daily.
I would recommend start with hadoop 1.2
Learn the basics and then move to hadoop 2.x that way you can learn both
the versions and also understand what changed for what reasons from 1.x to
2.x
On Mon, Apr 21, 2014 at 11:41 AM, 老赵 <la...@sina.cn> wrote:
> Hello , I am new to hadoop ,now is learning hadoop-1.2.1,
>
> but the stable version also is 2.2.0, I want to find a job about hadoop .
>
> Which one i should master more ?
>
>
> Thank you all .
>
> --------------------------------
>
--
Nitin Pawar
Re: Which version to learn ?
Posted by Nitin Pawar <ni...@gmail.com>.
Its a good idea to start with Hadoop 1.2
It is stable though it differs from hadoop 2.x.
You will get lots of your questions answered on hadoop 1.x by simple
search. For hadoop 2.x it is still very much new to most people who are not
working or developing things on it daily.
I would recommend start with hadoop 1.2
Learn the basics and then move to hadoop 2.x that way you can learn both
the versions and also understand what changed for what reasons from 1.x to
2.x
On Mon, Apr 21, 2014 at 11:41 AM, 老赵 <la...@sina.cn> wrote:
> Hello , I am new to hadoop ,now is learning hadoop-1.2.1,
>
> but the stable version also is 2.2.0, I want to find a job about hadoop .
>
> Which one i should master more ?
>
>
> Thank you all .
>
> --------------------------------
>
--
Nitin Pawar
Re: Which version to learn ?
Posted by Fengyun RAO <ra...@gmail.com>.
try CDH5
2014-04-21 14:11 GMT+08:00 老赵 <la...@sina.cn>:
> Hello , I am new to hadoop ,now is learning hadoop-1.2.1,
>
> but the stable version also is 2.2.0, I want to find a job about hadoop .
>
> Which one i should master more ?
>
>
> Thank you all .
>
> --------------------------------
>
Re: Which version to learn ?
Posted by Nitin Pawar <ni...@gmail.com>.
Its a good idea to start with Hadoop 1.2
It is stable though it differs from hadoop 2.x.
You will get lots of your questions answered on hadoop 1.x by simple
search. For hadoop 2.x it is still very much new to most people who are not
working or developing things on it daily.
I would recommend start with hadoop 1.2
Learn the basics and then move to hadoop 2.x that way you can learn both
the versions and also understand what changed for what reasons from 1.x to
2.x
On Mon, Apr 21, 2014 at 11:41 AM, 老赵 <la...@sina.cn> wrote:
> Hello , I am new to hadoop ,now is learning hadoop-1.2.1,
>
> but the stable version also is 2.2.0, I want to find a job about hadoop .
>
> Which one i should master more ?
>
>
> Thank you all .
>
> --------------------------------
>
--
Nitin Pawar
Re: Which version to learn ?
Posted by Nitin Pawar <ni...@gmail.com>.
Its a good idea to start with Hadoop 1.2
It is stable though it differs from hadoop 2.x.
You will get lots of your questions answered on hadoop 1.x by simple
search. For hadoop 2.x it is still very much new to most people who are not
working or developing things on it daily.
I would recommend start with hadoop 1.2
Learn the basics and then move to hadoop 2.x that way you can learn both
the versions and also understand what changed for what reasons from 1.x to
2.x
On Mon, Apr 21, 2014 at 11:41 AM, 老赵 <la...@sina.cn> wrote:
> Hello , I am new to hadoop ,now is learning hadoop-1.2.1,
>
> but the stable version also is 2.2.0, I want to find a job about hadoop .
>
> Which one i should master more ?
>
>
> Thank you all .
>
> --------------------------------
>
--
Nitin Pawar
Re: Which version to learn ?
Posted by Fengyun RAO <ra...@gmail.com>.
try CDH5
2014-04-21 14:11 GMT+08:00 老赵 <la...@sina.cn>:
> Hello , I am new to hadoop ,now is learning hadoop-1.2.1,
>
> but the stable version also is 2.2.0, I want to find a job about hadoop .
>
> Which one i should master more ?
>
>
> Thank you all .
>
> --------------------------------
>