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Posted to user@hadoop.apache.org by ju...@cat.utexas.edu on 2013/10/18 22:51:16 UTC
Hadoop 2.2.0 docs
I'm just getting started with hadoop map reduce, and installed 1.2.1 a
couple of days ago and got some of the examples running.
Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
looking at the examples.
However, it appears that the environment and setup for 2.2.0 is different
from 1.2.1.
But the only docs I can find are the r2.1.0-beta docs, which do not seem
to be written for a new user.(See for instance the instructions under
Setting up the Environment for the r2.1.0-beta docs).
Might there be more beginner-oriented docs for the 2.2.0 release available?
Thanks,
Justine
Re: Hadoop 2.2.0 docs
Posted by ju...@cat.utexas.edu.
OK, that's great. I just saw the r2.2.0 docs go online. Unfortunately they
are the same as the r2.1.0-beta docs at the moment, which aren't quite as
beginner-friendly as the r1.2.1 (stable) docs (e.g.
http://hadoop.apache.org/docs/stable/single_node_setup.html).
For instance, the 2.2.0 doc for "Setting up the environment" assumes that
hadoop-common and hadoop-hdfs were downloaded and installed separately,
and then assumes that I have HDFS running. But when I try the link under
HDFS for either single or cluster setup, it just links back to the same
page with no other info. When I try to set up the namenode with bin/hadoop
namenode -format, it says the command is deprecated and to use bin/hdfs
instead. But then bin/hdfs cannot find the classes.
Sounds like the 2.2.0 docs are still in flux and catching up with the
release, so I'll just keep reading the source and using google, and maybe
there will be a 2.2.0-specific beginner tutorial at some point!
Thanks,
Justine
> Hi,
>
> One point in addition to Arun's comment: the docs Arun pointed is
> being updated now. Please check this JIRA.
> https://issues.apache.org/jira/browse/HADOOP-10050
>
> Thanks, Tsuyoshi
>
> On Fri, Oct 18, 2013 at 2:00 PM, Arun C Murthy <ac...@hortonworks.com>
> wrote:
>> Try this?
>>
>> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
>> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
>>
>> Arun
>>
>> On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
>>
>> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
>> couple of days ago and got some of the examples running.
>>
>> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
>> looking at the examples.
>>
>> However, it appears that the environment and setup for 2.2.0 is
>> different
>> from 1.2.1.
>>
>> But the only docs I can find are the r2.1.0-beta docs, which do not seem
>> to be written for a new user.(See for instance the instructions under
>> Setting up the Environment for the r2.1.0-beta docs).
>>
>> Might there be more beginner-oriented docs for the 2.2.0 release
>> available?
>>
>> Thanks,
>> Justine
>>
>>
>>
>>
>> --
>> Arun C. Murthy
>> Hortonworks Inc.
>> http://hortonworks.com/
>>
>>
>>
>> CONFIDENTIALITY NOTICE
>> NOTICE: This message is intended for the use of the individual or entity
>> to
>> which it is addressed and may contain information that is confidential,
>> privileged and exempt from disclosure under applicable law. If the
>> reader of
>> this message is not the intended recipient, you are hereby notified that
>> any
>> printing, copying, dissemination, distribution, disclosure or forwarding
>> of
>> this communication is strictly prohibited. If you have received this
>> communication in error, please contact the sender immediately and delete
>> it
>> from your system. Thank You.
>
>
>
> --
> - Tsuyoshi
>
Re: Hadoop 2.2.0 docs
Posted by ju...@cat.utexas.edu.
OK, that's great. I just saw the r2.2.0 docs go online. Unfortunately they
are the same as the r2.1.0-beta docs at the moment, which aren't quite as
beginner-friendly as the r1.2.1 (stable) docs (e.g.
http://hadoop.apache.org/docs/stable/single_node_setup.html).
For instance, the 2.2.0 doc for "Setting up the environment" assumes that
hadoop-common and hadoop-hdfs were downloaded and installed separately,
and then assumes that I have HDFS running. But when I try the link under
HDFS for either single or cluster setup, it just links back to the same
page with no other info. When I try to set up the namenode with bin/hadoop
namenode -format, it says the command is deprecated and to use bin/hdfs
instead. But then bin/hdfs cannot find the classes.
Sounds like the 2.2.0 docs are still in flux and catching up with the
release, so I'll just keep reading the source and using google, and maybe
there will be a 2.2.0-specific beginner tutorial at some point!
Thanks,
Justine
> Hi,
>
> One point in addition to Arun's comment: the docs Arun pointed is
> being updated now. Please check this JIRA.
> https://issues.apache.org/jira/browse/HADOOP-10050
>
> Thanks, Tsuyoshi
>
> On Fri, Oct 18, 2013 at 2:00 PM, Arun C Murthy <ac...@hortonworks.com>
> wrote:
>> Try this?
>>
>> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
>> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
>>
>> Arun
>>
>> On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
>>
>> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
>> couple of days ago and got some of the examples running.
>>
>> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
>> looking at the examples.
>>
>> However, it appears that the environment and setup for 2.2.0 is
>> different
>> from 1.2.1.
>>
>> But the only docs I can find are the r2.1.0-beta docs, which do not seem
>> to be written for a new user.(See for instance the instructions under
>> Setting up the Environment for the r2.1.0-beta docs).
>>
>> Might there be more beginner-oriented docs for the 2.2.0 release
>> available?
>>
>> Thanks,
>> Justine
>>
>>
>>
>>
>> --
>> Arun C. Murthy
>> Hortonworks Inc.
>> http://hortonworks.com/
>>
>>
>>
>> CONFIDENTIALITY NOTICE
>> NOTICE: This message is intended for the use of the individual or entity
>> to
>> which it is addressed and may contain information that is confidential,
>> privileged and exempt from disclosure under applicable law. If the
>> reader of
>> this message is not the intended recipient, you are hereby notified that
>> any
>> printing, copying, dissemination, distribution, disclosure or forwarding
>> of
>> this communication is strictly prohibited. If you have received this
>> communication in error, please contact the sender immediately and delete
>> it
>> from your system. Thank You.
>
>
>
> --
> - Tsuyoshi
>
Re: Hadoop 2.2.0 docs
Posted by ju...@cat.utexas.edu.
OK, that's great. I just saw the r2.2.0 docs go online. Unfortunately they
are the same as the r2.1.0-beta docs at the moment, which aren't quite as
beginner-friendly as the r1.2.1 (stable) docs (e.g.
http://hadoop.apache.org/docs/stable/single_node_setup.html).
For instance, the 2.2.0 doc for "Setting up the environment" assumes that
hadoop-common and hadoop-hdfs were downloaded and installed separately,
and then assumes that I have HDFS running. But when I try the link under
HDFS for either single or cluster setup, it just links back to the same
page with no other info. When I try to set up the namenode with bin/hadoop
namenode -format, it says the command is deprecated and to use bin/hdfs
instead. But then bin/hdfs cannot find the classes.
Sounds like the 2.2.0 docs are still in flux and catching up with the
release, so I'll just keep reading the source and using google, and maybe
there will be a 2.2.0-specific beginner tutorial at some point!
Thanks,
Justine
> Hi,
>
> One point in addition to Arun's comment: the docs Arun pointed is
> being updated now. Please check this JIRA.
> https://issues.apache.org/jira/browse/HADOOP-10050
>
> Thanks, Tsuyoshi
>
> On Fri, Oct 18, 2013 at 2:00 PM, Arun C Murthy <ac...@hortonworks.com>
> wrote:
>> Try this?
>>
>> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
>> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
>>
>> Arun
>>
>> On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
>>
>> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
>> couple of days ago and got some of the examples running.
>>
>> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
>> looking at the examples.
>>
>> However, it appears that the environment and setup for 2.2.0 is
>> different
>> from 1.2.1.
>>
>> But the only docs I can find are the r2.1.0-beta docs, which do not seem
>> to be written for a new user.(See for instance the instructions under
>> Setting up the Environment for the r2.1.0-beta docs).
>>
>> Might there be more beginner-oriented docs for the 2.2.0 release
>> available?
>>
>> Thanks,
>> Justine
>>
>>
>>
>>
>> --
>> Arun C. Murthy
>> Hortonworks Inc.
>> http://hortonworks.com/
>>
>>
>>
>> CONFIDENTIALITY NOTICE
>> NOTICE: This message is intended for the use of the individual or entity
>> to
>> which it is addressed and may contain information that is confidential,
>> privileged and exempt from disclosure under applicable law. If the
>> reader of
>> this message is not the intended recipient, you are hereby notified that
>> any
>> printing, copying, dissemination, distribution, disclosure or forwarding
>> of
>> this communication is strictly prohibited. If you have received this
>> communication in error, please contact the sender immediately and delete
>> it
>> from your system. Thank You.
>
>
>
> --
> - Tsuyoshi
>
Re: Hadoop 2.2.0 docs
Posted by ju...@cat.utexas.edu.
OK, that's great. I just saw the r2.2.0 docs go online. Unfortunately they
are the same as the r2.1.0-beta docs at the moment, which aren't quite as
beginner-friendly as the r1.2.1 (stable) docs (e.g.
http://hadoop.apache.org/docs/stable/single_node_setup.html).
For instance, the 2.2.0 doc for "Setting up the environment" assumes that
hadoop-common and hadoop-hdfs were downloaded and installed separately,
and then assumes that I have HDFS running. But when I try the link under
HDFS for either single or cluster setup, it just links back to the same
page with no other info. When I try to set up the namenode with bin/hadoop
namenode -format, it says the command is deprecated and to use bin/hdfs
instead. But then bin/hdfs cannot find the classes.
Sounds like the 2.2.0 docs are still in flux and catching up with the
release, so I'll just keep reading the source and using google, and maybe
there will be a 2.2.0-specific beginner tutorial at some point!
Thanks,
Justine
> Hi,
>
> One point in addition to Arun's comment: the docs Arun pointed is
> being updated now. Please check this JIRA.
> https://issues.apache.org/jira/browse/HADOOP-10050
>
> Thanks, Tsuyoshi
>
> On Fri, Oct 18, 2013 at 2:00 PM, Arun C Murthy <ac...@hortonworks.com>
> wrote:
>> Try this?
>>
>> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
>> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
>>
>> Arun
>>
>> On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
>>
>> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
>> couple of days ago and got some of the examples running.
>>
>> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
>> looking at the examples.
>>
>> However, it appears that the environment and setup for 2.2.0 is
>> different
>> from 1.2.1.
>>
>> But the only docs I can find are the r2.1.0-beta docs, which do not seem
>> to be written for a new user.(See for instance the instructions under
>> Setting up the Environment for the r2.1.0-beta docs).
>>
>> Might there be more beginner-oriented docs for the 2.2.0 release
>> available?
>>
>> Thanks,
>> Justine
>>
>>
>>
>>
>> --
>> Arun C. Murthy
>> Hortonworks Inc.
>> http://hortonworks.com/
>>
>>
>>
>> CONFIDENTIALITY NOTICE
>> NOTICE: This message is intended for the use of the individual or entity
>> to
>> which it is addressed and may contain information that is confidential,
>> privileged and exempt from disclosure under applicable law. If the
>> reader of
>> this message is not the intended recipient, you are hereby notified that
>> any
>> printing, copying, dissemination, distribution, disclosure or forwarding
>> of
>> this communication is strictly prohibited. If you have received this
>> communication in error, please contact the sender immediately and delete
>> it
>> from your system. Thank You.
>
>
>
> --
> - Tsuyoshi
>
Re: Hadoop 2.2.0 docs
Posted by Tsuyoshi OZAWA <oz...@gmail.com>.
Hi,
One point in addition to Arun's comment: the docs Arun pointed is
being updated now. Please check this JIRA.
https://issues.apache.org/jira/browse/HADOOP-10050
Thanks, Tsuyoshi
On Fri, Oct 18, 2013 at 2:00 PM, Arun C Murthy <ac...@hortonworks.com> wrote:
> Try this?
>
> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
>
> Arun
>
> On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
>
> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
> couple of days ago and got some of the examples running.
>
> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
> looking at the examples.
>
> However, it appears that the environment and setup for 2.2.0 is different
> from 1.2.1.
>
> But the only docs I can find are the r2.1.0-beta docs, which do not seem
> to be written for a new user.(See for instance the instructions under
> Setting up the Environment for the r2.1.0-beta docs).
>
> Might there be more beginner-oriented docs for the 2.2.0 release available?
>
> Thanks,
> Justine
>
>
>
>
> --
> Arun C. Murthy
> Hortonworks Inc.
> http://hortonworks.com/
>
>
>
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader of
> this message is not the intended recipient, you are hereby notified that any
> printing, copying, dissemination, distribution, disclosure or forwarding of
> this communication is strictly prohibited. If you have received this
> communication in error, please contact the sender immediately and delete it
> from your system. Thank You.
--
- Tsuyoshi
Re: Hadoop 2.2.0 docs
Posted by Tsuyoshi OZAWA <oz...@gmail.com>.
Hi,
One point in addition to Arun's comment: the docs Arun pointed is
being updated now. Please check this JIRA.
https://issues.apache.org/jira/browse/HADOOP-10050
Thanks, Tsuyoshi
On Fri, Oct 18, 2013 at 2:00 PM, Arun C Murthy <ac...@hortonworks.com> wrote:
> Try this?
>
> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
>
> Arun
>
> On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
>
> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
> couple of days ago and got some of the examples running.
>
> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
> looking at the examples.
>
> However, it appears that the environment and setup for 2.2.0 is different
> from 1.2.1.
>
> But the only docs I can find are the r2.1.0-beta docs, which do not seem
> to be written for a new user.(See for instance the instructions under
> Setting up the Environment for the r2.1.0-beta docs).
>
> Might there be more beginner-oriented docs for the 2.2.0 release available?
>
> Thanks,
> Justine
>
>
>
>
> --
> Arun C. Murthy
> Hortonworks Inc.
> http://hortonworks.com/
>
>
>
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader of
> this message is not the intended recipient, you are hereby notified that any
> printing, copying, dissemination, distribution, disclosure or forwarding of
> this communication is strictly prohibited. If you have received this
> communication in error, please contact the sender immediately and delete it
> from your system. Thank You.
--
- Tsuyoshi
Re: Hadoop 2.2.0 docs
Posted by Tsuyoshi OZAWA <oz...@gmail.com>.
Hi,
One point in addition to Arun's comment: the docs Arun pointed is
being updated now. Please check this JIRA.
https://issues.apache.org/jira/browse/HADOOP-10050
Thanks, Tsuyoshi
On Fri, Oct 18, 2013 at 2:00 PM, Arun C Murthy <ac...@hortonworks.com> wrote:
> Try this?
>
> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
>
> Arun
>
> On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
>
> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
> couple of days ago and got some of the examples running.
>
> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
> looking at the examples.
>
> However, it appears that the environment and setup for 2.2.0 is different
> from 1.2.1.
>
> But the only docs I can find are the r2.1.0-beta docs, which do not seem
> to be written for a new user.(See for instance the instructions under
> Setting up the Environment for the r2.1.0-beta docs).
>
> Might there be more beginner-oriented docs for the 2.2.0 release available?
>
> Thanks,
> Justine
>
>
>
>
> --
> Arun C. Murthy
> Hortonworks Inc.
> http://hortonworks.com/
>
>
>
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader of
> this message is not the intended recipient, you are hereby notified that any
> printing, copying, dissemination, distribution, disclosure or forwarding of
> this communication is strictly prohibited. If you have received this
> communication in error, please contact the sender immediately and delete it
> from your system. Thank You.
--
- Tsuyoshi
Re: Hadoop 2.2.0 docs
Posted by Tsuyoshi OZAWA <oz...@gmail.com>.
Hi,
One point in addition to Arun's comment: the docs Arun pointed is
being updated now. Please check this JIRA.
https://issues.apache.org/jira/browse/HADOOP-10050
Thanks, Tsuyoshi
On Fri, Oct 18, 2013 at 2:00 PM, Arun C Murthy <ac...@hortonworks.com> wrote:
> Try this?
>
> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
> http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
>
> Arun
>
> On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
>
> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
> couple of days ago and got some of the examples running.
>
> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
> looking at the examples.
>
> However, it appears that the environment and setup for 2.2.0 is different
> from 1.2.1.
>
> But the only docs I can find are the r2.1.0-beta docs, which do not seem
> to be written for a new user.(See for instance the instructions under
> Setting up the Environment for the r2.1.0-beta docs).
>
> Might there be more beginner-oriented docs for the 2.2.0 release available?
>
> Thanks,
> Justine
>
>
>
>
> --
> Arun C. Murthy
> Hortonworks Inc.
> http://hortonworks.com/
>
>
>
> CONFIDENTIALITY NOTICE
> NOTICE: This message is intended for the use of the individual or entity to
> which it is addressed and may contain information that is confidential,
> privileged and exempt from disclosure under applicable law. If the reader of
> this message is not the intended recipient, you are hereby notified that any
> printing, copying, dissemination, distribution, disclosure or forwarding of
> this communication is strictly prohibited. If you have received this
> communication in error, please contact the sender immediately and delete it
> from your system. Thank You.
--
- Tsuyoshi
Re: Hadoop 2.2.0 docs
Posted by Arun C Murthy <ac...@hortonworks.com>.
Try this?
http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
Arun
On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
> couple of days ago and got some of the examples running.
>
> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
> looking at the examples.
>
> However, it appears that the environment and setup for 2.2.0 is different
> from 1.2.1.
>
> But the only docs I can find are the r2.1.0-beta docs, which do not seem
> to be written for a new user.(See for instance the instructions under
> Setting up the Environment for the r2.1.0-beta docs).
>
> Might there be more beginner-oriented docs for the 2.2.0 release available?
>
> Thanks,
> Justine
>
>
>
--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.com/
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.
Re: Hadoop 2.2.0 docs
Posted by Arun C Murthy <ac...@hortonworks.com>.
Try this?
http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
Arun
On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
> couple of days ago and got some of the examples running.
>
> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
> looking at the examples.
>
> However, it appears that the environment and setup for 2.2.0 is different
> from 1.2.1.
>
> But the only docs I can find are the r2.1.0-beta docs, which do not seem
> to be written for a new user.(See for instance the instructions under
> Setting up the Environment for the r2.1.0-beta docs).
>
> Might there be more beginner-oriented docs for the 2.2.0 release available?
>
> Thanks,
> Justine
>
>
>
--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.com/
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
privileged and exempt from disclosure under applicable law. If the reader
of this message is not the intended recipient, you are hereby notified that
any printing, copying, dissemination, distribution, disclosure or
forwarding of this communication is strictly prohibited. If you have
received this communication in error, please contact the sender immediately
and delete it from your system. Thank You.
Re: Hadoop 2.2.0 docs
Posted by Arun C Murthy <ac...@hortonworks.com>.
Try this?
http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
Arun
On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
> couple of days ago and got some of the examples running.
>
> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
> looking at the examples.
>
> However, it appears that the environment and setup for 2.2.0 is different
> from 1.2.1.
>
> But the only docs I can find are the r2.1.0-beta docs, which do not seem
> to be written for a new user.(See for instance the instructions under
> Setting up the Environment for the r2.1.0-beta docs).
>
> Might there be more beginner-oriented docs for the 2.2.0 release available?
>
> Thanks,
> Justine
>
>
>
--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.com/
--
CONFIDENTIALITY NOTICE
NOTICE: This message is intended for the use of the individual or entity to
which it is addressed and may contain information that is confidential,
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Re: Hadoop 2.2.0 docs
Posted by Arun C Murthy <ac...@hortonworks.com>.
Try this?
http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/SingleCluster.html
http://hadoop.apache.org/docs/r2.2.0/hadoop-project-dist/hadoop-common/ClusterSetup.html
Arun
On Oct 18, 2013, at 1:51 PM, justine@cat.utexas.edu wrote:
> I'm just getting started with hadoop map reduce, and installed 1.2.1 a
> couple of days ago and got some of the examples running.
>
> Moving to 2.2.0 seems like a good idea, so I've downloaded it and began
> looking at the examples.
>
> However, it appears that the environment and setup for 2.2.0 is different
> from 1.2.1.
>
> But the only docs I can find are the r2.1.0-beta docs, which do not seem
> to be written for a new user.(See for instance the instructions under
> Setting up the Environment for the r2.1.0-beta docs).
>
> Might there be more beginner-oriented docs for the 2.2.0 release available?
>
> Thanks,
> Justine
>
>
>
--
Arun C. Murthy
Hortonworks Inc.
http://hortonworks.com/
--
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