History

Alexander Reelsen 87f3579125 Add nanosecond field mapper (#37755 ) This adds a dedicated field mapper that supports nanosecond resolution - at the price of a reduced date range. When using the date field mapper, the time is stored as milliseconds since the epoch in a long in lucene. This field mapper stores the time in nanoseconds since the epoch - which means its range is much smaller, ranging roughly from 1970 to 2262. Note that aggregations will still be in milliseconds. However docvalue fields will have full nanosecond resolution Relates #27330		2019-02-04 11:31:16 +01:00
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src/main/resources/rest-api-spec	Add nanosecond field mapper (#37755 )	2019-02-04 11:31:16 +01:00
.gitignore	Initial commit (blank repository)	2013-05-23 17:56:22 +02:00
README.markdown	Remove reference to utils for generating REST docs	2016-03-30 13:36:51 +02:00
build.gradle	Converting randomized testing to create a separate unitTest task instead of replacing the builtin test task (#36311 )	2018-12-19 08:25:20 +02:00

README.markdown

Elasticsearch REST API JSON specification

This repository contains a collection of JSON files which describe the Elasticsearch HTTP API.

Their purpose is to formalize and standardize the API, to facilitate development of libraries and integrations.

Example for the "Create Index" API:

{
  "indices.create": {
    "documentation": "http://www.elastic.co/guide/en/elasticsearch/reference/master/indices-create-index.html",
    "methods": ["PUT", "POST"],
    "url": {
      "path": "/{index}",
      "paths": ["/{index}"],
      "parts": {
        "index": {
          "type" : "string",
          "required" : true,
          "description" : "The name of the index"
        }
      },
      "params": {
        "timeout": {
          "type" : "time",
          "description" : "Explicit operation timeout"
        }
      }
    },
    "body": {
      "description" : "The configuration for the index (`settings` and `mappings`)"
    }
  }
}

The specification contains:

The name of the API (indices.create), which usually corresponds to the client calls
Link to the documentation at http://elastic.co
List of HTTP methods for the endpoint
URL specification: path, parts, parameters
Whether body is allowed for the endpoint or not and its description

The methods and url.paths elements list all possible HTTP methods and URLs for the endpoint; it is the responsibility of the developer to use this information for a sensible API on the target platform.

License

This software is licensed under the Apache License, version 2 ("ALv2").