Kerberos support for Spark job

stackabletech / spark-k8s-operator

Operator for Apache Spark-on-Kubernetes for Stackable Data Platform

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Kerberos support for Spark job #317

Open Jimvin opened 7 months ago

Jimvin commented 7 months ago

Spark needs to authenticate using Kerberos when accessing HDFS, Hive etc. with Kerberos enabled. Add support for mounting a keytab and Kerberos configuration and allow the CR to specify the keytab location and principal name for Spark to use.