Shared Content for Data Engineering 10.2.2 HotFix 1
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Hadoop Authentication Mode
Security mode of the Hadoop cluster for data preparation storage. If the Hadoop cluster uses Kerberos authentication, you must set the required Hadoop security properties for the cluster.
HDFS Principal Service Name
Service Principal Name (SPN) for the data preparation Hadoop cluster.
Hadoop Impersonation User Name
User name for the user account to impersonate when connecting to the Hadoop cluster. Use the Administrator tool to view Hadoop connection properties.
SPN Keytab File for User Impersonation
Path and file name of the SPN keytab file for the impersonation user account. The keytab file must be in a directory on the machine where the
Interactive Data Preparation Serviceruns.