In second part of sqoop import, We will learn additional parameters for using Import more effectively.
In this blog, we will learn how to use sqoop import command and its different parameters to move data to HDFS.
Sqoop is useful tool to move data from Relational databases to HDFS and vice versa. In this blog, let us take a look at basics of Sqoop.
In this blog, we will take look at another set of advanced aggregation functions in hive.
There are multiple use cases when we need to transpose/pivot table and Hive does not provide us with easy function to do so. Let me show you workaround for how…
HDFS is file system designed by Google and used by Hadoop. It provides reliable, highly available store for data processing. Let us take a look at HDFS and its architecture.
We need Hadoop environment for practice and setting that up on Linux is no fun. There is better alternative in using Cloudera virtual machine. Let me show you how can…
After writing consumers, producers and topics in Java, we will do same in Python with just 10% lines of code.
Let us write Java code to receive data from Kafka servers i.e. Consumers. We will also look at basic configuration needed to setup Consumers.