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Need some help here guys. I am new to Hadoop and I need to setup a Hadoop cluster fast using windows machines.
I am aware that I can use Cloudera for this but I was just wondering that instead of downloading a virtual box first, configuring it with Ubuntu and then installing CDH4 on it, can I not just download a pre-configured VM that Cloudera provides on the different machines and then network them?
Is there any step by step tutorial available to do this using the VMs provided by Cloudera?
Any help would be very appreciated.
Thanks,
Kumar
EDIT : I have VMPlayer, isos of Ubuntu 12.04 LTS, CentOS 6.2, VirtualBox and fast internet. Now can someone tell me what's the fastest way of setting up a cluster using CDH4 on 4-5 laptops I have in a LAN with windows on them?
The fastest way to setup Cloudera Hadoop cluster is to install Cloudera Manager and leave all jobs to it.
First, install Cloudera manager server in one node, start the server service.
Second, install Cloudera manager agent on other nodes, set the hostname of server to /etc/cloudera-scm-agent/config.ini, then start all the agents.
Third, use a browser to visit the http://cloudera-scm-server:7180, then follow the wizard and Cloudera Manager will take care of all left jobs.
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I am using Mac M1 for running my Hadoop cluster using docker container. In the image shown below I have docker container from my container in which Cloudera VM is running. I have been trying to connect to the Cloudera instance via FileZilla. I am unable to connect to eth0 IP address so I want to enable eth1 so that I can connect to it from FileZilla as I do in my Windows system.
Can anyone tell me how to proceed with the process so that I can enable eth1 on my docker container and then connect to filezilla?
As your output shows, there is only one eth network interface, so there is nothing to enable to add another one.
It is possible FileZilla cannot connect because your Docker container and/or VM does not expose port 22 for SFTP. Also, you shouldn't need a VM on a Mac to run any containers unless Cloudera doesn't publish ARM images.
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I have a Azure VM running Win server 2012 r2 datacenter. I have installed Active Directory Domain Services Role onto that VM. Now i want to Clone it with the same ADDS settings to create new VMs.
I tried Sysprep, but later i found out that sysprep doesnt support ADDS.
Is there any possible way ?
Thank You.
You can't. You have to install and promote each domain controller in your forest.
However, using powershell + Azure Custom Script VM Extension you can automate the process.
Custom Script extension for Windows allows you to run PowerShell
scripts on a remote VM, without logging into it. The scripts can be
run after provisioning the VM or any time during the lifecycle of the
VM without requiring to open any additional ports on the VM. The most
common use case for Custom Script Extension include running,
installing, and configuring additional software on the VM after it's
provisioned.
More info:
Custom Script extension for Windows virtual machines
Step-by-Step: Auto-join a VM to ADDS in the Azure Cloud
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Closed 5 years ago.
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I want to start working with Teradata database and for that I need to setup it on my system. After searching a lot I didn't find any setup which I can use to install it on windows machine. The only link I found was http://www.teradata.com/teradata-express-13-0-windows/ this one but there is no download link on this page. I have also found the VMware version to use Teradata on 64-bit windows on this link http://downloads.teradata.com/download/database/teradata-express/vmware but I am not sure how to install this using VMware after downloading the setup.
Please provide some help for installing Teradata on 32 windows or 64 windows using VmWare.
Have you read this article on Teradata's Developer Exchange? It should cover the basics of getting the VMware environment up and running.
http://developer.teradata.com/database/articles/introduction-to-teradata-express-for-vmware-player
You may wish to change the runlevel of SLES to boot to the command line instead of the Gnome desktop to reduce the memory footprint of the VM. You will want to dedicate 4GB of RAM to the VM as well.
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I have been testing out the most recent Cloudera CDH4 hadoop-conf-pseudo (i.e. MRv2 or YARN) on a notebook, which has 4 cores, 8GB RAM, and an Intel X25MG2 SSD. The OS is Ubuntu 12.04LTS 64bit. So far so good.
Looking at Setting up hadoop to use S3 as a replacement for HDFS, I would like to do it on my notebook - on this notebook, there is a S3 emulator that my colleagues and I implemented.
Nevertheless, I can't find where I can set the jets3t.properties to change the end point to localhost. I downloaded the hadoop-2.0.1-alpha.tar.gz and searched the source without finding out a clue. There is a similar Q on SO Using s3 as fs.default.name or HDFS?, but I want to use our own lightweight and fast S3 emulation layer, instead of AWS S3, for our experiments.
I would appreciate a hint as to how I can change the end point to a different hostname.
Regards,
--Zack
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I have to setup a cluster, on my computer using 5 virtual machines with hadoop. The configuration requires a port number. Can someone enlighten me on this.I am a beginner in it
If your primary objective is to learn Hadoop then it does not matter you learn it on Windows or Linux, because everything is exactly same on both platforms. I have extensively used Hadoop on both platform and found all the commands and processing are identical on Windows and Linux. So here are my suggestions:
Download VMware VMPlayer on your Windows/Linux Machine
Download CDH Virtual Machine for VMware
https://ccp.cloudera.com/display/SUPPORT/Downloads
Access virtual machine in your Windows/Linux box and follow the tutorials exactly they are on Linux.
Same info is shared here:
Hadoop on Windows
Its upto you to choose the port. Normally people use the default ports provided by hadoop. For the default ports, see this. There will be absolutely no harm if you use those ports (unless you have something else running on any of those ports).