Review frequently asked questions
These FAQs were drafted with an approved AI-assisted workflow and reviewed by Arm contributors before publication. Human technical review remains part of the process so the final page reflects engineering rigor, accuracy, and Arm editorial standards.
Use a general-purpose VM in the Dpsv6 series to run on Azure Cobalt 100 Arm-based processors. The creation steps focus on this series.
Add an inbound rule for TCP port 19999 in the Azure Network Security Group (NSG). You can attach the NSG to the VM’s network interface or its subnet.
After creating the NSG rule for port 19999, browse to the VM’s public IP using that port to load the Alluxio Web UI. If it doesn’t load, verify the NSG is correctly attached and the rule allows inbound traffic.
Update the package index, apply available updates, and install basic tools such as
wget, curl, and tar. These tools download and extract the required software.Install Apache Spark and place it under
/opt as shown in the Learning Path. Spark is then configured to read through Alluxio, so frequently accessed data can be cached in memory.