Differences

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--- deptlab:spark [2021/11/15 17:42] – [Spark Components] localadmin
+++ deptlab:spark [2024/09/05 16:04] (current) – [Firewall info] localadmin
@@ Line 1: / Line 1: @@
 ====== Using Apache Spark in the CS Dept Lab ======
-Spark 3.1.1 is installed in the CS Dept. Lab in the folder: /usr/lib/spark. You'll find the Spark binaries and scripts at /usr/lib/spark/bin.
+Spark 3.5.0 is installed in the CS Dept. Lab in the folder: /usr/lib/spark. You'll find the Spark binaries and scripts at /usr/lib/spark/bin.
 Spark is currently configured to use six worker nodes.
 If you are a member of the 'spark_users' group, you will be able to access Spark to submit new jobs. Jobs MUST be submitted to the head node (spark.cs.ndsu.edu).
+Spark documentation for 3.5.0 can be found here https://spark.apache.org/docs/3.5.0/
 ===== Status pages =====
@@ Line 14: / Line 17: @@
 ===== Firewall info =====
-The head node is firewalled such that Spark status links are ONLY accessible from ND state networks. The head node, Zoidberg, can be accessed via SSH from anywhere, so job submission is possible from outside of these networks, but it is currently not possible to view the status pages.
+The head node is firewalled such that Spark status links are ONLY accessible from /* ND state */ CS Dept networks. The Spark head node can be accessed via SSH from anywhere (**not being blocked from your home country or ISP**), so job submission is possible from outside of these networks, but it is currently not possible to view the status pages for security purposes.
 ===== Spark Components =====
-The current version of Spark install does NOT support HDSF
+The current version of Spark installed does NOT support HDSF