What is spawner service?
The Object Spawner is a program that can run on the server host and listen for requests. You must use a spawner to run SAS Workspace Servers and SAS Stored Process Servers. Before you can run the spawner, you must create a Metadata Configuration File that contains information for accessing the metadata server.
What is connect spawner in SAS?
Definition. A SAS spawner is a program that starts a SAS session on the server on behalf of a connecting client. The SAS/CONNECT spawner runs on the SAS/CONNECT server, listens for requests, and opens a connection to the server on behalf of the client.
How do you start an object spawner in SAS?
Go to SASApp > SASApp Logical Workspace Server > SASApp Workspace Server. Right click on SASApp Workspace Server and select Properties. Go to Options > Advanced Options > Launch properties > Select the “Allow XCMD” here. Restart the SAS object Spawner.
What is SAS workspace server?
SAS Pooled Workspace Servers are workspace servers in every respect except that these servers automatically use pooling and load balancing. Like a standard workspace server, each pooled workspace server enables client programs to access SAS libraries, perform tasks by using the SAS language, and retrieve the results.
What is Jupyterhub spawner?
A Spawner starts each single-user notebook server. The Spawner represents an abstract interface to a process, and a custom Spawner needs to be able to take three actions: start the process. poll whether the process is still running. stop the process.
What is quorum in SAS?
In clusters with an odd number of nodes, a quorum exists if more than one half of the nodes are running. For example, in a three-node cluster, two running nodes constitute a quorum. In a five-node cluster, three running nodes constitute a quorum.
What is SAS and why it is used?
SAS is a command-driven software package used for statistical analysis and data visualization. It is available only for Windows operating systems. It is arguably one of the most widely used statistical software packages in both industry and academia.
What is SAS Grid server?
The SAS Grid Server serves as a bridge between SAS applications and the grid environment. It enables an application to recognize the grid and submit jobs to it. The grid server is actually a logical server , which is a component under a SAS Application Server .
What is the difference between JupyterHub and JupyterLab?
JupyterHub is encapsulated environments for multiple users. JupyterLab is a new version (for the lack of better words) of Jupyter Notebook. It is notebook, text editor and python console together with a file explorer. Jupyter Notebook plugins may not work with JupyterLab (which is currently beta now).
What is DockerSpawner?
The dockerspawner (also known as JupyterHub Docker Spawner), enables JupyterHub to spawn single user notebook servers in Docker containers. DockerSpawner: takes an authenticated user and spawns a notebook server in a Docker container for the user.
What is the use of quorum disk in Cluster?
A cluster quorum disk is the storage medium on which the configuration database is stored for a cluster computing network. The cluster configuration database, also called the quorum, tells the cluster which physical server(s) should be active at any given time.
What coding language does SAS use?
SAS is not A programming language. The system uses many parts that might be considered languages, but it not really one language, rather more of a collection of interconnected tools. As the acronym that they no longer want to use says it is an Analysis System.