'What is Spark default username and password for a standalong installation?
I am trying to connect Spark to Oracle Analytics Cloud(OAC). I have a standalone spark(3.1.2) installation with Hadoop (2.7) in my windows VM. The connection requires a username, password, host and port. Can you please provide the default username and password for Spark standalone installation along with port or do i need to configure a spark cluster to have this sort of information. Thanks.
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