Do you need a Mac OS X Yosemite Download for your older or unsupported mac? Well, you have come to the right place. I will be uploading different versions over the coming weeks on Just Apple Stuff. I had a lot of trouble when I was looking for my older 2006 Macbook.

A tutorial for hadoop. Contribute to hustlijian/hadoop-tutorial development by creating an account on GitHub. Setting up Hadoop 2.6 on Mac OS X Yosemite. After comparing different guides on the internet, I ended up my own version base on the Hadoop official guide with manual download. If you prefer Homebrew, this one would be your best choice. Actually there is no difference in the configuration of these two methods except the file directories.

Watch the Mac OS X Yosemite launch video here:

Download Mac OS X Yosemite from our server

Where to download Yosemite without an Apple ID? We uploaded Mac OS X 10.10 to our server for high downloading speed.

Mac OS X Yosemite Download:

File Type: .DMG

File Size: 5.33GB

Yosemite Direct Download: Direct Download

Yosemite Torrent Download:

Note: Let Us Know In comments if any link is not working, We will update ASAP.

Mac OS X Yosemite 10.10 is another product in Apple’s line of Mac OS X. Apple, in its line of amazing Mac OX titles, launched the Mac OS Yosemite 10.10 which took the world by storm. It new improved features allow even greater synchronization between iPhones and Macs when using the Internet.

It includes a Wi-Fi and Bluetooth 4.0 integration and introduction of FaceTime on computers. The users can make telephone calls directly from Mac through a local network connection.

How to Download Apple Mac OSX 10.10 Yosemite?

You can get the Mac OS X Yosemite Download directly from our site. Apple Mac OSX 10.10 Yosemite, the user doesn’t need to have the previous version. Secondly, a lot of the Mac applications will require updates as well. Mac OS X obviously is the supporting operating system.

There are different ways to download Mac OSX 10.10 Yosemite on different computer brands. We’ve compiled the steps for a Mac as well for Windows.

Downloading Apple Mac OSX 10.10 Yosemite from Apple Store

The users can still find Mac OS X Yosemite Download here and its available for free download.
After the completion of the download, the OZX Yosemite Installer will appear on “/Applications”. If the user wants to get nstallESD.DMG’, then they can follow the below steps.

1. Go to “Application”.
2. Click on “OS X Yosemite”.
3. Click on the “Show Package Contents” option.

Download Apple Mac OSX 10.10 Yosemite on a Windows PC

The user will need to download the following Mac OS X Yosemite Download, UniBeast, and Multibeast. Also, id required then DSDT. The need for an account on tonymacx86 is needed before downloading the above files, excluding Yosemite. For those who don’t, they can make theirs by registering themselves here: http://www.tonymacx86.com/register.php. Remember, the files need to be unzipped as well.

Create A Bootable Yosemite USB

Step 1: The user will need to download OSX Yosemite from the link is given above in the article.

Step 2: The user will need to make a USB Drive that is bootable. To get that, the following needs to be done.

a)Insert a high memory USB Drive. Go to Open>Applications>Utilities>Disk Utility. Choose your USB option here.

b)Click on “Current” and select “1Partition”, on the Partition Tab on your computer.

c)Click on Options>Master Boot Record.

d)Fill in the following information under each field.
i. Name: USB
ii. Format: Mac OS Extended (Journaled)

e)Click on Apply>Partition.
f)From your desktop, open “UniBeast”. Keep clicking on “Continue” three times and then click on “Agree”.

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g)Select USB>Continue, at Destination Select.

h)On the “Select OS Installation” option, choose “Yosemite”. Click on “Continue”.

i)Choose “Laptop Support” if using a laptop or “Legacy USB Support” if using a 5 or 6 Series System. Click on “Continue”.

j)Click on “Install” after entering the password.
A bootable USB drive will be created by UniBeast. After completion, add your MultiBeast folder in the USB drive.

Step 3: The user will then need to boot in the USB Drive after the above steps.
a)After turning on the computer, the user will need to choose the boot device (F8 or F12 key).
b)Click on “USB-HDD”. At the Chimera Boot Screen, click on USB>Enter.

Step 4: Here, the user will need to install Mac OSX 10.10 Yosemite. After getting to the Installer, follow the steps below.

a)On the top menu bar, select Utilities>Disk Utility. Then choose your target hard drive for the installation.

b)Click on Partition>Current>1 Partition>Options>GUID Partition Method.
c)Fill in the following information in the respective fields.
i. Name: Yosemite
ii. Format: Mac OS Extended (Journaled)

d)Click on “Apply”.

e)Click on “Partition”. Close “Disk Utility”. Pip for python 2.7 macos windows.

f)You’ll be asked the location to install. Choose “OSX”. (or, your previous install if you’re upgrading)

g)At the Chimera Boot Screen, choose your new “OSX” installation. Follow by complete the entire process.

Step 5: Lastly, the user will need to finalize the installation with MultiBeast as per the needed options.

This tutorial contains step by step instructions for installing hadoop 2.x on Mac OS X El Capitan. These instructions should work on other Mac OS X versions such as Yosemite and Sierra. This tutorial uses pseudo-distributed mode for running hadoop which allows us to use a single machine to run different components of the system in different Java processes. We will also configure YARN as the resource manager for running jobs on hadoop.

Hadoop Component Versions

• Java 7 or higher. Java 8 is recommended.
• Hadoop 2.7.3 or higher.

Hadoop Installation on Mac OS X Sierra & El Capitan

Step 1: Install Java

Hadoop 2.7.3 requires Java 7 or higher. Run the following command in a terminal to verify the Java version installed on the system.

If Java is not installed, you can get it from here.

Step 2: Configure SSH

When hadoop is installed in distributed mode, it uses a password less SSH for master to slave communication. To enable SSH daemon in mac, go to System Preferences => Sharing. Then click on Remote Login to enable SSH. Execute the following commands on the terminal to enable password less login to SSH,

Step 3 : Install Hadoop

Download hadoop 2.7.3 binary zip file from this link (200MB). Extract the contents of the zip to a folder of your choice.

Step 4: Configure Hadoop

First we need to configure the location of our Java installation in etc/hadoop/hadoop-env.sh. To find the location of Java installation, run the following command on the terminal,

Copy the output of the command and use it to configure JAVA_HOME variable in etc/hadoop/hadoop-env.sh.

Modify various hadoop configuration files to properly setup hadoop and yarn. These files are located in etc/hadoop.

etc/hadoop/core-site.xml

etc/hadoop/hdfs-site.xml

etc/hadoop/mapred-site.xml

etc/hadoop/yarn-site.xml

Note the use of disk utilization threshold above. This tells yarn to continue operations when disk utilization is below 98.5. This was required in my system since my disk utilization was 95% and the default value for this is 90%. If disk utilization goes above the configured threshold, yarn will report the node instance as unhealthy nodes with error 'local-dirs are bad'.

Hadoop For Mac Yosemite Download

Step 5: Initialize Hadoop Cluster

From a terminal window switch to the hadoop home folder (the folder which contains various sub folders such as bin and etc). Run the following command to initialize the metadata for the hadoop cluster. This formats the hdfs file system and configures it on the local system. By default, files are created in /tmp/hadoop-<username> folder.

It is possible to modify the default location of name node configuration by adding the following property in the hdfs-site.xml file. Similarly the hdfs data block storage location can be changed using dfs.data.dir property.

The following commands should be executed from the hadoop home folder.

Step 6: Start Hadoop Cluster

Run the following command from terminal (after switching to hadoop home folder) to start the hadoop cluster. This starts name node and data node on the local system.

To verify that the namenode and datanode daemons are running, execute the following command on the terminal. This displays running Java processes on the system.

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Step 7: Configure HDFS Home Directories

We will now configure the hdfs home directories. The home directory is of the form – /user/<username>. My user id on the mac system is jj. Replace it with your user name. Run the following commands on the terminal,

Step 8: Run YARN Manager

Start YARN resource manager and node manager instances by running the following command on the terminal,

Run jps command again to verify all the running processes,

Step 9: Verify Hadoop Installation

Access the URL http://localhost:50070/dfshealth.html to view hadoop name node configuration. You can also navigate the hdfs file system using the menu Utilities => Browse the file system.

Access the URL http://localhost:8088/cluster to view the hadoop cluster details through YARN resource manager.

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Step 10: Run Sample MapReduce Job

Hadoop installation contains a number of sample mapreduce jobs. We will run one of them to verify that our hadoop installation is working fine.

We will first copy a file from local system to the hdfs home folder. We will use core-site.xml in etc/hadoop as our input,

Verify that the file is in HDFS folder by navigating to the folder from the name node browser console.

Let us run a mapreduce program on this hdfs file to find the number of occurrences of the word 'configuration' in the file. A mapreduce program for word count is available in the hadoop samples.

This runs the mapreduce on the hdfs file uploaded earlier and then outputs the results to the output folder inside the hdfs home folder. The file will be named as part-r-00000. This can be downloaded from the name node browser console or run the following command to copy it to the local folder.

Print the contents of the file. This contains the number of occurrences of the word 'configuration' in core-site.xml.

Finally delete the uploaded file and the output folder from hdfs system,

Step 11: Stop Hadoop/YARN Cluster

Run the following commands to stop hadoop/YARN daemons. This stops name node, data node, node manager and resource manager.

Hadoop For Mac Yosemite 2017