Category Archives: Elastic Search

Elasticsearch is a highly scalable open-source full-text search and analytics engine built on top of Apache Lucene. It is commonly used for log and event data analysis, real-time application monitoring, and full-text search scenarios. Elasticsearch is part of the Elastic Stack, which also includes Logstash for log data ingestion and transformation, and Kibana for data visualization and exploration.

Elastic Search Basic Curl Commands

Below are some basic curl commands for interacting with Elasticsearch. These commands cover common operations such as creating indices, adding documents, searching, updating, and deleting data. Replace <your-elasticsearch-url> with your Elasticsearch endpoint (e.g., https://localhost:9200). 1. Check Elasticsearch Status curl -X GET “<your-elasticsearch-url>/_cluster/health?pretty” 2. Get Elasticsearch Version curl -X GET “<your-elasticsearch-url>” 3. List All Indices curl… Read More »

Magento 2 Elastic Search Vs Open Search difference and usages

Magento 2, an e-commerce platform, supports both ElasticSearch and OpenSearch for its search functionality. Here are the key differences and usages: Elasticsearch: Elasticsearch is an open-source search and analytics engine built on top of Apache Lucene. It’s known for its speed, scalability, and distributed architecture. Magento 2 initially integrated Elasticsearch as its default search engine,… Read More »

What is Elastic Search?

Elasticsearch is a highly scalable open-source full-text search and analytics engine built on top of Apache Lucene. It is commonly used for log and event data analysis, real-time application monitoring, and full-text search scenarios. Elasticsearch is part of the Elastic Stack, which also includes Logstash for log data ingestion and transformation, and Kibana for data… Read More »

How can fix centos 7 elastic search issue?

How can fix centos 7 elastic search issue? [elastic/elasticsearch] Centos 7 and – java.lang.NoClassDefFoundError: Could not initialize class com.sun.jna.Native   change in /etc/elasticsearch/jvm.options #-Djava.io.tmpdir=${ES_TMPDIR} -Djava.io.tmpdir=/var/log/elasticsearch issue will fix. more : https://github.com/elastic/elasticsearch/issues/57018#issuecomment-694703398