R-Studio connection to sparklyr (Secured HDP3.0 Cluster Kerberos, Ranger, Knox)

May 22, 2019 @Nikesh Nikesh

@Nikesh wrote:

When am trying to connect to sparklyr from r-studio am facing this error could anyone help me on this.
R-Studio installed in remote desktop and trying to connect spark on hdp3.0 cluster.
Generated kerberos ticket but even though getting invalid token error.

*Error in livy_validate_master(master, config) : *

  • Failed to connect to Livy service at https://abcxzy:8999. schannel: next InitializeSecurityContext failed: SEC_E_INVALID_TOKEN (0x80090308) - The token supplied to the function is invalid*

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