Having sound knowledge of Hadoop language in terms of design and development of applications.
Knowledge on BIG DATA concepts
Good knowledge to use Sqoop for importing data into HDFS
Developed map reduce jobs, PIG scripts and HIVE queries
Developed Map Reduce programs to parse the raw data, populate staging tables and store
Tested raw data and executed performance scripts by using different file format systems .
The process for loading from flat files, CSV,Avro etc. into staging tables using Sqoop.
Hand write of combine and sorting operation programs.
Good knowledge of the work flow operations by using oozie configurations.
Familiarity with SQL database management.
Good knowledge of OOPS concepts and collection framework.