Last updated: Nov 1, 2021| 1 min read
In addition to reading this guide, we recommend you run the Elasticsearch Health Check-Up. It will detect issues and improve your Elasticsearch performance by analyzing your shard sizes, threadpools, memory, snapshots, disk watermarks and more.The Elasticsearch Check-Up is free and requires no installation.
In addition to understanding methods for communicating with Elasticsearch based on HTTP REST endpoints, we recommend you run the Elasticsearch Health Check-Up. It will help you improve your performance by detecting issues and analyzing your endpoints, shard sizes, threadpools, memory, snapshots, disk watermarks and more.
The Elasticsearch Check-Up is free and requires no installation.
Rest-high-level is built on top of low-level rest-client and is a method of communicating with Elasticsearch based on HTTP REST endpoints. This concept is majorly popular in the context of a Java-based Elasticsearch client. From day one, Elasticsearch supports transport clients for Java to communicate with Elasticsearch. In version 5.0, a low-level rest-client was released with lots of advantages over the existing transport client such as version independencies, increased stability, and lightweight JAR file libraries.
What it is used for
It is used for communicating with Elasticsearch HTTP REST endpoints in which marshalling and unmarshalling of response objects are handled by the Elasticsearch server itself.
Related log errors to this ES concept
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