February 2017
Intermediate to advanced
696 pages
12h 24m
English
Content preview from Elasticsearch 5.x Cookbook - Third EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Creating a native client
There are two ways to create a native client to communicate with an Elasticsearch server:
- Creating a transport client: This is a standard client that requires the address and port of nodes to connect to.
- Creating a client or coordinating only one node (it's a node that is not a data, master, or ingest node) and get the client from it. This node will appear in the cluster state nodes and can use the discovery capabilities of Elasticsearch to join the cluster (so no node address is required to connect to a cluster). This kind of client can reduce node routing due to knowledge of cluster topology. It can also load Elasticsearch plugins.
In this recipe, we will see how to create these clients.
Getting ready
You need an up-and-running ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.