cloudera free manager 4

Hi,

What is the difference between cloudera free manager free edition and
enterprise edition? And is there any example of how I used this after
installation is finished? Basically, I just need hadoop to do map/reduce
function and I want the hadoop to be highly available. Can anyone guide me
what services to install and some simple example of how to use it with Java.

Thanks.

On Wed, Oct 17, 2012 at 3:44 PM, Bala Venkatrao wrote:

Here's the difference between free and enterprise edition
http://www.cloudera.com/products-services/tools/

Download the CM4.0 Free Edition (
https://ccp.cloudera.com/display/SUPPORT/Downloads) and you can setup HA
for your Hadoop cluster using the simple workflows.

Here is a complete tutorial on how to use Cloudera Manager once you have
it setup:
http://www.cloudera.com/resource/cloudera-manager-training-part-i/

Thanks,
Bala


On Wed, Oct 17, 2012 at 12:37 AM, Martinus Martinus <[email protected]

On Wed, Oct 17, 2012 at 5:04 PM, Martinus Martinus wrote:

Hi Bala,

Thanks for your answer and quick response. How about an equivalent command
for Ubuntu 12.04 for below link :


https://ccp.cloudera.com/display/express37/Uninstalling+Cloudera+Manager+Free+Edition

Thanks.

On Wed, Oct 17, 2012 at 2:41 AM, Martinus Martinus wrote:

Hi Bala,

I got this error when try to start hue http://pastie.org/5072233.

Thanks.

Hi Romain,

I deleted all the services and installed again without hue. So now, all is
running ok with good health. I tried this
https://ccp.cloudera.com/display/DOC/Hadoop+Tutorial#HadoopTutorial-Usage and
it's said that Assuming that:

- /user/cloudera/wordcount/input - input directory in HDFS
- /user/cloudera/wordcount/output - output directory in HDFS


What is the default location for HDFS when we first install cdh4 using
cloudera free manager 4? Do I need to mkdir this directory by myself or
cloudera manager will make it for me automatically?

Thanks.

Hi Romain,

Thanks for your explanation. I'm actually installing cloudera manager 4
inside Ubuntu 12.04 server 64bit<http://cloud1.ami.com.tw/nova/images_and_snapshots/4f724940-0590-4066-aca9-e2696f4d5034/>.
If I installed this on Ubuntu 12.04 desktop 64 bit, then I can see that hue
is installed, so maybe hue can't be installed on Ubuntu 12.04 server 64 bit.

Thanks.

On Wed, Oct 17, 2012 at 2:04 AM, Martinus Martinus wrote:

Hi Bala,

Thanks for your answer and quick response. How about an equivalent command
for Ubuntu 12.04 for below link :


https://ccp.cloudera.com/display/express37/Uninstalling+Cloudera+Manager+Free+Edition

Thanks.