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How to Check Elasticsearch Cluster Health Status in Linux Using 3 Easy Steps

How to Check Elasticsearch Cluster Health Status in Linux Using 3 Easy Steps 1

In this tutorial, we will understand the steps and queries required to check the Elasticsearch cluster health status. Sometimes you might have noticed that frontend app which was fetching data from Elasticsearch cluster suddenly not showing any data and it goes completely blank. Although the issue could be anywhere but just for the understanding we ... Read more

How to Install Apache Kafka on Ubuntu 18.04

How to Install Apache Kafka on Ubuntu 18.04 8

In this article I will take you through the steps to install Apache Kafka on Ubuntu. Kafka was Originally developed at LinkedIn. Later on, in 2011 it became an Open Source Project. Since then it has evolved as a very important Real Time Data Pipeline application. Kafka basically provides a Distributed Streaming platform which you ... Read more

How to Install Apache Zookeeper On Ubuntu 18.04

How to Install Apache Zookeeper On Ubuntu 18.04 10

In this article, I will take you through Zookeeper Installation on Ubuntu 18.04. Zookeeper is an external software used to track information that must be synchronized across your cluster. In a Real world Distributed System, Cluster might get into any kind of Failures like individual nodes went down, time drift between the nodes, network go ... Read more

Tutorial: How to do ElasticSearch Backup and Restore(v7.5)

Tutorial: How to do ElasticSearch Backup and Restore(v7.5) 12

In this tutorial, we will go through Elasticsearch Backup and Restore procedure. Elasticsearch is an open source search engine based on Lucene, developed in Java. It provides a distributed and multitenant full-text search engine with an HTTP Dashboard web-interface (Kibana). The data is queried, accessed and stored in a JSON document format. Elasticsearch is a ... Read more

Top 20 ElasticSearch API Query for Developers Part - 1

Top 20 ElasticSearch API Query for Developers Part - 1 13

In this article, I will take you through 10 Best ElasticSearch API Query. Elasticsearch is a search engine based on the Lucene library. It provides a distributed, multitenant-capable full-text search engine with an HTTP web interface and schema-free JSON documents. Elasticsearch is developed in Java. Here we will see different types of Elasticsearch api query ... Read more