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Hadoop Developer at nuanza
nuanza
Columbus, OH
Information Technology
Posted 1 days ago
Job Description
Job DescriptionJob DescriptionPosition: Hadoop DeveloperLocation: Gahanna, OH Looking for a Senior Hadoop Developer in Columbus, OH. Good knowledge inHadoop FrameworkETL/ELT framework Working experience inHDFS (fundamental operations)Sqoop => Example importing/exporting data from/to relational databases like Oracle/DB2/MS SQL ServerHive => Basic concept, tables/views, different storage formats, performance tuning for reading and writing the data (like Partitioning, Bucketing, Join Operations, Configuration parameters), Addressing CRUD OperationsANSI SQL/HQL => Select, Insert (Overwrite), create, drop, truncate, alter, inner join, outer joins, analytical functionsUnix Shell scripting => Reading/Writing files, automating hive commands, preprocessing data, handling errors Processing XML/CSV Files in to HDFSJob Scheduling using any of the Job scheduling tools like Autosys Preferred skillsInformaticaProgramming with PySparkHBase/PhoenixNiFi
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