Elasticsearch

Integrating Hadoop and Elasticsearch – Part 2 – Writing to and Querying Elasticsearch from Apache Spark

Introduction

In the part 2 of 'Integrating Hadoop and Elasticsearch' blogpost series we look at bridging Apache Spark and Elasticsearch. I assume that you have access to Hadoop and Elasticsearch clusters and you are faced with the challenge of bridging these two distributed systems. As spark code can be written in scala, python and java, we look at the setup, configuration and code snippets across all these three languages both in batch and interactively.

Integrating Hadoop and Elasticsearch - Part 1 - Loading into and Querying Elasticsearch from Apache Hive

Introduction

As more and more organisations are deploying Hadoop and Elasticsearch in tandem to satisfy batch analytics, real-time analytics and monitoring requirements, the need for tigher integration between Hadoop and Elasticsearch has never been more important. In this series of blogposts we look at how these two distributed systems can be tightly integrated and how each of them can exploit the feaures of the other system to achieve ever demanding analytics and monitoring needs.