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Server & Web Software

Apache Software Foundation Apache Spark Web UI — Default Password

Default username and password for the Apache Software Foundation Apache Spark Web UI: (blank) / (blank). Learn how to log in and how to change the default credentials.

Spark does not provide any built-in authentication mechanism for Web UIs. Spark Master UI (port 8080), Worker UI (port 8081), and Application UI (port 4040) are all unauthenticated by default. Authentication requires external servlet filters.

UsernamePasswordAccessNotes
(blank / none)
(blank / none)
Web UIAll Spark web UIs unauthenticated by default; Master port 8080, Worker 8081, Application 4040
Source
vendor documentation

Responsible use

This database lists publicly documented default credentials so administrators can find and change them. Only use these on systems you own or are authorized to test.

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