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Free and Open, Distributed, RESTful Search Engine
f28f4545b2
We previously removed support for `fields` in the request body, to ensure there was only one way to specify the parameter. We've now decided to undo the change, since it was disruptive and the request body is actually the best place to pass variable-length data like `fields`. This PR restores support for `fields` in the request body. It throws an error if the parameter is specified both in the URL and the body. Closes #86875 |
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= Elasticsearch Elasticsearch is the distributed, RESTful search and analytics engine at the heart of the https://www.elastic.co/products[Elastic Stack]. You can use Elasticsearch to store, search, and manage data for: * Logs * Metrics * A search backend * Application monitoring * Endpoint security \... and more! To learn more about Elasticsearch's features and capabilities, see our https://www.elastic.co/products/elasticsearch[product page]. [[get-started]] == Get started The simplest way to set up Elasticsearch is to create a managed deployment with https://www.elastic.co/cloud/as-a-service[Elasticsearch Service on Elastic Cloud]. If you prefer to install and manage Elasticsearch yourself, you can download the latest version from https://www.elastic.co/downloads/elasticsearch[elastic.co/downloads/elasticsearch]. For more installation options, see the https://www.elastic.co/guide/en/elasticsearch/reference/current/install-elasticsearch.html[Elasticsearch installation documentation]. [[upgrade]] == Upgrade To upgrade from an earlier version of Elasticsearch, see the https://www.elastic.co/guide/en/elasticsearch/reference/current/setup-upgrade.html[Elasticsearch upgrade documentation]. [[build-source]] == Build from source Elasticsearch uses https://gradle.org[Gradle] for its build system. To build a distribution for your local OS and print its output location upon completion, run: ---- ./gradlew localDistro ---- To build a distribution for another platform, run the related command: ---- ./gradlew :distribution:archives:linux-tar:assemble ./gradlew :distribution:archives:darwin-tar:assemble ./gradlew :distribution:archives:windows-zip:assemble ---- To build distributions for all supported platforms, run: ---- ./gradlew assemble ---- Distributions are output to `distributions/archives`. To run the test suite, see xref:TESTING.asciidoc[TESTING]. [[docs]] == Documentation For the complete Elasticsearch documentation visit https://www.elastic.co/guide/en/elasticsearch/reference/current/index.html[elastic.co]. For information about our documentation processes, see the xref:docs/README.asciidoc[docs README]. [[contribute]] == Contribute For contribution guidelines, see xref:CONTRIBUTING.md[CONTRIBUTING]. [[questions]] == Questions? Problems? Suggestions? * To report a bug or request a feature, create a https://github.com/elastic/elasticsearch/issues/new/choose[GitHub Issue]. Please ensure someone else hasn't created an issue for the same topic. * Need help using Elasticsearch? Reach out on the https://discuss.elastic.co[Elastic Forum] or https://ela.st/slack[Slack]. A fellow community member or Elastic engineer will be happy to help you out.