haddop

Learnomate Technologies > haddop
Difference between Coalesce and Repartition- Hadoop Interview question
11
Jun
Posted in: Hadoop ,
Tags: best hadoop training , Coalesce , Difference between Coalesce and Repartition , haddop , hadoop , Hadoop Developer , hadoop Interview Question , hadoop training , Hadoop Tutorial , Interview Question , Repartition ,
Default Number of mapper and reducer in SQOOP job
06
Jun

Updated: Dec 12, 2018 #hadoop #sqoop #defaultmapper #defaultreducer #hadoopinterviewquestion In this post we are going to focus the default number of mappers and reducers in the sqoop. scope is the part of Hadoop ecosystem which is mainly useful to move the data from the RDBMS database to hdfs file system or to directly hive tables and […]

Posted in: Hadoop ,
Tags: Default Mapper and Reducer , haddop , hadoopinterviewquestion , sqoop , SqoopJob ,