Please follow the below steps: 1. SSH into Sandbox by typing: ssh root@127.0.0.1 -p2222 2. Download the RStudio rpm package and install it wget https://download2.rstudio.org/rstudio-server-rhel-0.99.893-x86_64.rpm sudo yum install --nogpgcheck rstudio-server-rhel-0.99.893-x86_64.rpm 3. Install dpkg to divert the location of /sbin/initctl. yum install dpkg dpkg-divert --local --rename --add /sbin/initctl ln -s /bin/true /sbin/initctl 4. Install R and then verify the installation of RStudio yum install -y R yum -y install libcurl-devel rstudio-server verify-installation 5. The default port of RStudio server is 8787 which is not opened in the Docker Sandbox. You can either add it by following this tutorial or just edit rserver.conf file to change the port to another which is opened. Let us edit the rserver.conf file, run the following sed command: sed -i "1 a www-port=8090" /etc/rstudio/rserver.conf 6. Restart the server by typing exec /usr/lib/rstudio-server/bin/rserver It will take you out from the docker shell but you can re-login. Go to browser anyway and access RStudio by typing 127.0.0.1:8090. The login page will appear, use user credentials amy_ds/amy_ds. ... View more

Installing SQuirrel Download the SQuirrel jar from here, as per your operating system. Open the terminal and go to the directory where you have downloaded the file. Run the following command: java -jar squirrel-sql-3.7.1-MACOSX-install.jar Once the installer dialog pops up, follow the instructions to install SQuirreL onto your system. You can choose to select optional installs if you like. I am choosing only the base and standard install. If you want other plugins, you can select them from the list given. Configuring SQuirrel and Phoenix Integration: 1. Make sure your Sandbox and HBase is up and running. 2. Open Additional Ports. You need all the HBase and Region Server ports forwarded, 16000, 16010, 16020, 16030. To do this, click on the Settings button for the VM instance. Then click the Network button in the pop up window. There is a port forwarding button at the bottom, click it. Click to add each of the following ports that you don't currently have. 3. Copy the Phoenix client jar to SQuirrel SSH to your Sandbox terminal with root user. Check the location of phoenix client jar by navigating to /usr/hdp/2.5.0.0-817/phoenix/ Check your HDP version. Now go back to your local machine terminal and run the following command to copy the jar from sandbox to the local machine: scp -P 2222 root@127.0.0.1:/usr/hdp/2.5.0.0-817/phoenix/phoenix-4.7.0.2.5.0.0-817-client.jar ~ Now let’s copy this jar to SQuirrel lib. On a Mac, go to Applications and click Open in Finder. Right click on SQuirrel SQL and then click on Show Package Contents. Then navigate to Contents > Resources > Java > lib and paste that phoenix client jar over here. 4. Add sandbox.hortonworks.com in /private/etc/hosts file Type the following command sudo vi /private/etc/hosts And add this entry - sandbox.hortonworks.com and save the file. 5. Add Phoenix driver in SQuirrel Open up SQuirrel, click the Drivers tab on the left side of the window, and click the plus button to create a new driver. Enter this information into the driver creation window: Name: Phoenix Example URL: jdbc:phoenix:sandbox.hortonworks.com:2181:/hbase-unsecure Website URL: (it should be blank) Class Name: org.apache.phoenix.jdbc.PhoenixDriver It should look like this: Click OK. 6. Create an Alias Switch to the Aliases tab and click the plus button to create a new alias. Enter this information in the alias creation window: Name – PhoenixOnHortonworksSandbox Driver – Phoenix URL – This should be auto-populated when you select your driver with jdbc:phoenix:sandbox.hortonworks.com:2181:/hbase-unsecure User Name – root Password – same password that you use while ssh It should look like this: Once you’ve filled out the above information, click Test then select Connect. A box should pop up which says “Connection successful”. Click OK then OK again to create the alias. 7. Connect Double click on your newly created alias and click Connect. You will see a screen like this: You should now be successfully connected and able to run SQL queries. ... View more