Tutorials

This page was generated from content adapted from the AWS Developer Guide

Creating and searching for documents

Note This tutorial uses a domain with open access. For the highest level of security, we recommend that you put your domain inside a virtual private cloud (VPC).
Note You don't provide anything after _doc in the URL, where the ID normally goes. Because you’re creating a document with a generated ID, you don’t provide one yet. That’s reserved for updates.
Note If you try to update a document that does not exist, OpenSearch Service creates the document.

Migrating to OpenSearch Service

Important Snapshots are only forward-compatible, and only by one major version. For example, you can't restore a snapshot from an OpenSearch 1.x cluster on an Elasticsearch 7.x cluster, only an OpenSearch 1.x or 2.x cluster. Minor version matters, too. You can't restore a snapshot from a self-managed 5.3.3 cluster on a 5.3.2 OpenSearch Service domain. We recommend choosing the most recent version of OpenSearch or Elasticsearch that your snapshot supports. For a table of compatible versions, see Using a snapshot to migrate data.

Creating a search application

Note Standard API Gateway and Lambda pricing applies, but within the limited usage of this tutorial, costs should be negligible.
Important If you have fine-grained access control enabled for the domain, you also need to map the role to a user in OpenSearch Dashboards, otherwise you'll see permissions errors.

Visualizing support calls

Note These commands use the us-west-2 Region, but you can use any Region that Amazon Comprehend supports. To learn more, see the AWS General Reference.
Tip LibriVox has public domain audiobooks that you can use for testing.

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Creating and searching for documents

Note This tutorial uses a domain with open access. For the highest level of security, we recommend that you put your domain inside a virtual private cloud (VPC).

Note You don't provide anything after _doc in the URL, where the ID normally goes. Because you’re creating a document with a generated ID, you don’t provide one yet. That’s reserved for updates.

Note If you try to update a document that does not exist, OpenSearch Service creates the document.

Migrating to OpenSearch Service

Important Snapshots are only forward-compatible, and only by one major version. For example, you can't restore a snapshot from an OpenSearch 1.x cluster on an Elasticsearch 7.x cluster, only an OpenSearch 1.x or 2.x cluster. Minor version matters, too. You can't restore a snapshot from a self-managed 5.3.3 cluster on a 5.3.2 OpenSearch Service domain. We recommend choosing the most recent version of OpenSearch or Elasticsearch that your snapshot supports. For a table of compatible versions, see Using a snapshot to migrate data.

Creating a search application

Note Standard API Gateway and Lambda pricing applies, but within the limited usage of this tutorial, costs should be negligible.

Important If you have fine-grained access control enabled for the domain, you also need to map the role to a user in OpenSearch Dashboards, otherwise you'll see permissions errors.