compatibility issue spark/ranger

[parisni]

From my tests and reading issues:

• from Authorizer V2 not configured. Skipping privilege checking #17 ranger must be equal to 0.5.3
• from java.lang.NoSuchMethodError: org.apache.spark.sql.internal.SharedState.externalCatalog()Lorg/apache/spark/sql/catalyst/catalog/ExternalCatalog; #3 spark must be equal to 2.3 (no support from spark 2.4 yet)

is there any motivation to support new spark version in the future ?

[yaooqinn]

https://github.com/yaooqinn/spark-ranger