Скачать или смотреть 15.5 ElasticSearch Training - Monitor Cluster at Index level

In this course, you will learn how to work with ElasticSearch in Hadoop ecosystem. You will learn how to integrate Apache Hive with ElasticSearch, Apache Pig with ElasticSearch, LogStash and Kibana with ElasticSearch & more. Full Course is at: https://www.udemy.com/course/master-e...

This comprehensive course focuses on building real world like data pipelines to move data from one system to another. A common practice for any data engineer.

Once you learn how to move data from Hadoop to ElasticSearch, you will create real time business intelligence dashboards using Kibana.

Check more details at -
https://datashark.academy/learn-elast...
or,
https://www.udemy.com/user/datashark-...

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In this course you will learn:

Section 1 – Ingestion Flows (Hadoop to ElasticSearch)

In this section of the course, you will learn to move data from various Hadoop applications (such as Hive, Pig, MR) & LogStash & load it into an index under ElasticSearch cluster. This is ideal use case for generating business analytics from your data. Here are four major topics that will be covered in this section:

Learn how to install Apache Hive on your computer and integrate it with ElasticSearch
Learn how to install Apache PIG on your computer and index data into ElasticSearch using Apache PIG.
Learn how to load an index into ElasticSearch using Hadoop MapReduce (Java Program)
Learn how to make LogStash work with ElasticSearch to move data into an index.

Section 2 – Egression Flows (ElasticSearch to Hadoop)

In this section of the course, you will learn to use indexed data from an ElasticSearch cluster and load it back into Hadoop cluster. After data is loaded back into Hadoop, you will learn how to directly import it into Hive, Pig, M/R or LogStash. Here are four major topics that we will cover under this section:

Learn how to import an ElasticSearch index directly into Apache Hive table
Learn how to import an ElasticSearch indexed data into Hadoop using Apache PIG scripts
Learn how to import an ElasticSearch indexed data into Hadoop using Java MapReduce program
Learn how to import an ElasticSearch indexed data using LogStash application

Section 3 – Data Visualization (must for data analysts and data scientists)
In part of the course, you will learn how to use indexed data from an ElasticSearch cluster and create dyanmic dashboards using Kibana.

This will be a very important lesson for Data Analysts and Data Scientists.

Section 4 – Production Cluster Monitor tool (administrators)

No knowledge is complete without learning how to maintain an application in production. In this section of the course, you will learn how to monitor your ElasticSearch cluster using Marvel plugins. Here are few things that you will learn:

Cluster Health monitoring at Index, Shard, Node levels
Parsing ElasticSearch Cluster statistics using Linux utilities
Setting up wait-for-trigger mechanism and much more

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Training: https://www.udemy.com/user/datashark-... #elasticsearchlogstash #logstashtoelasticsearch #elasticsearchtutorial #elasticsearchkafka