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1. WINDOWS SPARK INSTALL INSTALL
2. WINDOWS SPARK INSTALL UPDATE
3. WINDOWS SPARK INSTALL WINDOWS 10
4. WINDOWS SPARK INSTALL PASSWORD
5. WINDOWS SPARK INSTALL WINDOWS

Now run the ssh command again to login the slave node.

WINDOWS SPARK INSTALL INSTALL

sudo apt remove openssh-server sudo apt install openssh-server sudo service ssh start

If you received an error for connecting with the slave node (ssh: connect to host masterslave port 22: Connection refused), then you can reinstall the ssh as follows and it will work.

WINDOWS SPARK INSTALL PASSWORD

can also verify the connectivity of slave nodes with master node by using ssh command as follows: ssh should now ask for password of the slave node, once entered you will be logged in. You can also create a single master and slave node by giving same IP address as master. You can add as many slave nodes as possible. Add the slave nodes in the following format. cd /usr/spark/conf sudo cp spark-env.sh.template spark-env.sh sudo nano spark-env.shĪdd the following lines at the end of the file and save it: export SPARK_MASTER_HOST=Įxport PYTHONPATH=/usr/local/lib/python3.6:$PYTHONPATHĪdd worker nodes in master node sudo cp workers.template workers sudo nano workers Move to spark conf folder and create a copy of template of spark-env.sh and rename it. You can add as many IP addresses as you like. These names are given for ease in remembering. The names (masterslave1 and masterslave2) can be anything. Now add entries of master and slaves in hosts file. Master/Slave configurationĪdd IP addresses of the master and slave nodes in hosts files of all the nodes. Now we can move to configure master and slave nodes. The whole spark installation procedure must be done in master as well as in all slaves. To test the installed spark execute the following command: spark-shell sudo nano /etc/profileĮdit the last line (export PATH) as follows: export PATH = $PATH:/usr/spark/bin. To check if scala is installed, run the following command: scala -version Install Spark sudo wget sudo tar zxvf spark-3.1.1-bin-hadoop2.7.tgz sudo mv spark-3.1.1-bin-hadoop2.7 /usr/spark/ sudo chmod -R a+rwX /usr/spark To test the installation run the following command and it should show java version: java -version Install Scala sudo apt-get install scala To reload the environment path execute following command. Press Control + X and Y and then Enter to save the file. Press Control + C and use arrow keys to navigate to end of the file JAVA_HOME=/usr/java

sudo rm Īdd the Java path in the /etc/profile file as follows: sudo nano /etc/profile sudo mv /YOUR_DOWNLOAD_PATH /usr/Įxtract the java tar file. Move the java tar file to /usr/ directory. The following setup is required to be performed in all master and slave nodes. To test the installation run the following command and it should show python version as 3.6.9. If there are no errors, run the following commands to complete the installation process of Python 3.6.9 sudo make sudo make install

WINDOWS SPARK INSTALL UPDATE

sudo apt-get update sudo apt-get install libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev build-essential zlib1g-dev wget tar -xvf Python-3.6.9.tgz sudo rm Python-3.6.9.tgz cd Python-3.6.9.

WINDOWS SPARK INSTALL WINDOWS

You can follow along the below steps to install the python in your ubuntu 16.04 windows sub-system. Please make sure that each of the nodes (master and slave) are running on same version of python or else you will get errors. So, we also need to install required python version in sub-system and link it with spark. You can choose any python version you want. python3 -Vīy default spark comes with python 2, however for distributed deep learning development I prefer to use python version as 3.6.x (because of the compatibility issues of other libraries). I am using Ubuntu 16.04 (highly recommended because it is most stable version and I didn’t find any compatibility issues) that comes with python 3.5.2 versions which you can check by following command. To install windows sub-system you can follow the tutorial here.

WINDOWS SPARK INSTALL WINDOWS 10

Windows 10 offers an application to install sub-operating-system known as the windows sub-system (WSL).