Shared Content for Data Engineering 10.2.2
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Local Storage Location
Directory for data preparation file storage on the node on which the Data Preparation Service runs.
HDFS connection for data preparation file storage.
HDFS Storage Location
HDFS location for data preparation file storage. If the connection to the local storage fails, the Data Preparation Service recovers data preparation files from the HDFS location.
If the Hadoop cluster uses Kerberos authentication, the impersonation user name must have read, write and execute permission on the HDFS storage location directory. The default location is: /datalake/dps_durable_storage.
Hadoop Distribution Directory
Location of the Hadoop distribution for data preparation storage.