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Elasticsearch for Hadoop

By : Vishal Shukla
Book Image

Elasticsearch for Hadoop

By: Vishal Shukla

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Elasticsearch for Hadoop
Vishal Shukla
Oct, 2015 | 222 pages
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Table of Contents (15 chapters)
Elasticsearch for Hadoop
Elasticsearch for Hadoop
Credits
Credits
About the Author
About the Author
About the Reviewers
About the Reviewers
www.PacktPub.com
www.PacktPub.com
Preface
Preface
Free Chapter
1
Setting Up Environment
Setting Up Environment
Setting up Hadoop for Elasticsearch
Setting up Elasticsearch
Running the WordCount example
Exploring data in Head and Marvel
Summary
2
Getting Started with ES-Hadoop
Getting Started with ES-Hadoop
Understanding the WordCount program
Going real — network monitoring data
Writing the NetworkLogsMapper job
Getting data from Elasticsearch to HDFS
Summary
3
Understanding Elasticsearch
Understanding Elasticsearch
Knowing Search and Elasticsearch
Talking to Elasticsearch
Controlling the indexing process
Elastic searching
Aggregations
Summary
4
Visualizing Big Data Using Kibana
Visualizing Big Data Using Kibana
Setting up and getting started
Discovering data
Summary
5
Real-Time Analytics
Real-Time Analytics
Getting started with the Twitter Trend Analyser
Injecting streaming data into Storm
Analyzing trends
Classifying tweets using percolators
Summary
6
ES-Hadoop in Production
ES-Hadoop in Production
Elasticsearch in a distributed environment
The ES-Hadoop architecture
Configuring the environment for production
Administration of clusters
Summary
7
Integrating with the Hadoop Ecosystem
Integrating with the Hadoop Ecosystem
Pigging out Elasticsearch
SQLizing Elasticsearch with Hive
Cascading with Elasticsearch
Giving Spark to Elasticsearch
ES-Hadoop on YARN
Summary
Configurations
Configurations
Basic configurations
Write and query configurations
Mapping configurations
Index configurations
Network configurations
Authentication configurations
SSL configurations
Proxy configurations
Index
Index

Proxy configurations

Here are the proxy configurations:

es.net.proxy.http.host

This is the HTTP proxy hostname.

es.net.proxy.http.port

This indicates the HTTP proxy port.

es.net.proxy.http.user

This denotes the HTTP proxy username.

es.net.proxy.http.pass

This is the HTTP proxy password.

es.net.proxy.http.use.system.props

This defaults to yes.

Specifies whether or not to use the system HTTP proxy properties, such as http.proxyHost and http.proxyPort.

es.net.proxy.socks.host

This is the HTTP proxy hostname.

es.net.proxy.socks.port

This specifies the HTTP proxy port.

es.net.proxy.socks.user

This indicates the HTTP proxy username.

es.net.proxy.socks.pass

This denotes the HTTP proxy password.

es.net.proxy.socks.use.system.props

This defaults to yes.

Specifies whether or not to use the system socks proxy properties, such as socksProxyHost and socksProxyPort.

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