May 2017
Beginner to intermediate
596 pages
15h 2m
English
Content preview from Data Lake for Enterprises
Figure 08: A typical Elasticsearch cluster showing nodes and shards (primary and replicas)
Become 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,
Start your free trial
Cluster in Elasticsearch
As detailed in the previous section, a cluster consists of one or more nodes (servers) and act as an Elasticsearch instance participating in various Elasticsearch query options. This figure brings in cluster, node and shards (primary and replica) together in a working scenario:
Figure 08: A typical Elasticsearch cluster showing nodes and shards (primary and replicas)