Differences

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--- deptlab:spark [2023/12/01 15:20] – [Using Apache Spark in the CS Dept Lab] localadmin
+++ deptlab:spark [2024/09/05 11:04] (current) – [Firewall info] localadmin
@@ Line 8: / Line 8: @@
 Spark documentation for 3.5.0 can be found here https://spark.apache.org/docs/3.5.0/
-The spark master status page can be found at http://spark.cs.ndsu.edu:8080/
 ===== Status pages =====
@@ Line 18: / 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 (**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.
+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 installed does NOT support HDSF