How HDFS Apply Ranger Policies
How HDFS Apply Ranger Policies
Continue Reading
How HiveServer2 Apply Ranger Policies
How HiveServer2 Apply Ranger Policies
Continue Reading
Significance of User and Groups in HDFS
User and Groups significance in HDFS
Integrating Linux with AD or LDAP for Authentication and Authorization
Linux Authentication and Authorization Mechanism
Continue Reading
Authentication and Authorization on OS
Authentication and Authorization on Linux OS
Continue Reading
RecordReaders
Record Readers : How records are honored in HDFS
Continue Reading
Spark RDD to Task mapping
Understanding how RDD are converted to Task
Avro Schema Compatibility Test
How to make schema compatibility check part of your build time.
Progamatically inter-convert Avro Schema to Class
How to inter-convert avro schema to class programatically.
Define Avro Schema with default values
How to define Avro Schema with Default values