Installing DataPlane
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Knox setup is incorrect on the HDP cluster

This error indicates that the cluster being registered has Knox enabled, but the communication from DataPlane to Knox is failing.

Sample Message:

Failed: There was an error fetching information from Ambari.

Possible Causes:
  • The Knox token service is not properly configured.
  • The public key of DataPlane is not set up correctly in the Knox topology.
Validate that the Knox configuration for the token topology is done correctly, following the instructions in Configuring Knox and Ranger for DataPlane.