elasticsearch rest api

The Invoke-webrequest and net.client of PowerShell combine to achieve the statistics of the number of Jira submissions for individual projects, the code is as follows:$content= @{username= ' user name ';p assword=' Password '}$JSON=$content|convertto-json-Compress$jiraUri="http://jira.ms.netease.com"$apiUri=$jiraUri+"/rest/auth/1/session"$res= Invoke-webrequest-uri$apiUri-method Post-body$JSON-contenttype application/JSON$webClient= new-Object Net.web

/basic/web/will 404;false is to find the index' Showscriptname ' =false,//Specifies whether the URL is in the reserved entry script index.php' Rules ' = [ [' Class ' = ' Yii\rest\urlrule ', ' controller ' = ' user ', ' pluralize ' =true],//true requires access to users, false requires access to user, default is True], ], GET /users: List all users on a per-page basis HEAD /users: Displays summary information for the

#1. REST (representational state Transfer) REST is a software architecture design style that contains the following constraints 1. c/S model, through the unified interface communication2. Hierarchical, can communicate with multiple servers3. Stateless, the server does not save the customer status, send the request should contain enough information4. Caching can be used between cache,c/s5. Unique resource

Series Navigation Address http://www.cnblogs.com/fzrain/p/3490137.html Digress: This technical point is newly learned and does not belong to the original series. However, with the help of the Project Background of the original series, the external series is named, some new technologies may be added to this series in the future. In Web Api 2.0, A New Route configuration method is proposed-Attribute-based Routing ), the configuration Routing method

://localhost:3000/list http://localhost:3000/detail Home http://localhost:3000 Type s + Enter at any time to create a snapshot of the databaseNext, you will be able to access:3. Common operationJson-server supports GET, POST, PUT, PATCH, and DELETE methods, and provides a range of query methods, such as Limit,order.Here is the main introduction of its powerful filtering function .Sample Data Source:[ { "newsId": 1, "title": "Heading 1", "content": "Chef Crying" },

load Http://api.ls-la.com/user/info.json. Response to preflight request doesn ' t pass access control Check:credentials flag was ' true ', but the ' Access-control-allow -credentials ' header is '. It must is ' true ' to allow credentials. Origin ' http://front.ls-la.me ' is therefore not allowed access.It is obvious that the back-end code adds a line that allows cookies to be accessed:// allow the front end with a cookie to access the header (' access-control-allow-credentials:true ');Summariz

ElasticSearch Index API Mapping, elasticsearchapiElasticSearch NEST Client operation Index Var indexName = "twitter "; Var deleteIndexResponse = client. DeleteIndex (indexName );Var createIndexResponse = client. CreateIndex (indexName );Var getIndexResponse = client. GetIndex (indexName );Var indexExistsResponse = client. IndexExists (indexName );Var openIndexResponse = client. OpenIndex (indexName );Var c

Elasticsearch Java API (ii): index create delete cluster managementElastic official website has the authoritative Java API English needs to be patient to see here to tidy up the basic operationCreate a MAVEN project to add dependencies First, customize a client to connect ES/*** Created by Forgeeks at 2017-03-22 18:27*/ Public classmyclient {PrivateSetting

();Transportclient client = new prebuilttransportclient (settings);Other transport client settings include:Client.transport.ignore_cluster_name: Set to True to ignore the checksum of the cluster name when the node is connectedClient.transport.ping_timeout: Set the wait time for a node to get response, default 5 SecondsClient.transport.nodes_sampler_interval: How long does it take to get/ping list of nodes and connect, default 5 secondsThree. View cluster information list client.connected

View all Indexcurl http://localhost:9200/_cat/indices?v See all doc volumes Curl Http://localhost:9200/_cat/count?v View all node storage spaces Turntable Curl http://localhost:9200/_cat/allocation?v View all node file system Status Curl http://localhost:9200/_nodes/stats/ Fs?pretty View all node available disk sizes Curl Http://localhost:9200/_cat/nodes?h=h,diskavail Help=^.^=/_cat/allocation/_cat/shards/_cat/shards/{index}/_cat/master/_cat/nodes/_cat/indices/_cat/indices/{index} /_cat/segments

First, create an index/***** Setting Related Settings*/Static final Builder builder = Settings.builder (). Put ("Index.analysis.search_analyzer.default.type", "Ik_smart"). put ("Index.analysis.analyzer.default.type", "Ik_max_word"). Put ("Index.mapping.total_fields.limit", 30000);Client.admin (). Indices (). Preparecreate (IndexName). Setsettings (builder). get ();Second, delete the indexDeleteindexresponse response = Client.admin (). Indices (). Preparedelete (IndexName). Execute (). Actionget

ElasticSearch NEST Client Operation indexvar indexname= "Twitter";var deleteindexresponse = client. Deleteindex (IndexName);var createindexresponse = client. CreateIndex (IndexName);var getindexresponse = client. GetIndex (IndexName);var indexexistsresponse = client. Indexexists (IndexName);var openindexresponse=client. Openindex (IndexName);var closeindexresponse=client. Closeindex (IndexName);1. CREATE indexPUT twitter{}2. Delete IndexDelete/twitter

(Springjunit4classrunner.class) @ContextConfiguration (locations = "Classpath:applicationContext.xml") public class TestES {@Autowired @Qualifier ("esclient") Private CLient client; @Test public void Testsearch () {String index= "index_log_daily"; String type= "Uq_log"; String uquestion = "139"; String province = "Jiangsu"; SearchResponse SearchResponse = Client.preparesearch (index). Settypes (Type). Setquery (Quer Ybuilders.matchallquery ())//query all. Setquery (Q

First, a query, you need to establish a searchrequestbuilder, which will give a query for which index or type, and all the settings can be implemented here, such as fuzzy query, scope query, prefix query.Searchrequestbuilder Responsebuilder = Client.preparesearch ("case"). Settypes ("Case_info");Two. Total number of statistical records SearchResponse response = Client.preparesearch ("case") . Settypes ("Case_info") . Setsearchtype (Searchtype.default)

integer with a millisecond time or a string that ends with a date. For example "2d" means 2 days, supported formats are: Y (year), M (month), W (week), D (Day), H (Hour), M (minute), S ( Second4. Distance: You can submit a certificate in meters or a string that ends at a distance, for example, "2km" means 2-kilometer, and the supported formats are: Mi/miles (mile miles), Yd/yards (yard code), Ft/feet (feet ruler), In/inch ( inch inches), km/kilometers (kilometer km), m/meters (meter m), cm/cent

This article mainly introduces the example of implementing the rest request api in python. if you need it, refer to the Sina python api for reference. it is applicable to open-source api requests. The code is as follows: #-*-Coding: UTF-8 -*-Import collectionsImport gzipImport urllibImport urllib2From urlparse impor

Author: past Memory |Sina Weibo: Left hand in the right hand tel | Can be reproduced, but must be in the form of hyperlinks to indicate the original source of the article and author information and copyright notice Blog Address: http://www.iteblog.com/ Article title: Introduction to the rest API for Web services in Hadoop yarn This article link: http://www.iteblog.com/archives/960 Hadoop, Hive, Hbase, Flume

One, delete by query result (delete byquery API)Bulkbyscrollresponse response =DeleteByQueryAction.INSTANCE.newRequestBuilder (client)//transport Client. Filter (Querybuilders.matchquery ("Gender", "male")//query criteria. Source ("persons")//Index name. get ();Long deleted = response.getdeleted (); Number of deleted documentsSecond, the query results are deleted asynchronouslyDeleteByQueryAction.INSTANCE.newRequestBuilder (client). Filter (Querybu

}/_mapping/{types}curl-xdelete Http://localhost:9200/{indices}/_alias/{names}curl-xdelete/HTTP Localhost:9200/{indices}/_warmer/{names}where {Indices},{type} and {name} can be any of the following: _all , * or empty, these 3 values mean the same, representing all possible values Wildcard characters, such as "test*" Comma-delimited list, for example : index_1,test_* The only exception is the delete command, which does not receive an empty value.If you want to delete anythin

Fully resource-oriented, the API is represented in plural form Path (Endpoint) http://example.com/libraries //列出所有图书馆 http://example.com/books //列出所有图书 http://example.com/libraries/ID/books //列出某个图书馆的全部图书 http://example.com/libraries/ID/books/ID //列出某个图书馆的某本图书 Filter criteria http://example.com/books?library_id=ID //参数的存在允许AP