elasticsearch api

example, you have the following fileconfig/scripts/template_gender.mustache{ "template" : { "query" : { "match" : { "gender" : "{{param_gender}}" } } }}This can be done in the following ways:SearchResponse sr = client.prepareSearch() .setTemplateName("template_gender") .setTemplateType(ScriptService.ScriptType.FILE) .setTemplateParams(template_params) .get();You can also store the template in a special index na

Elasticsearch is a Lucene-based search server. It provides a distributed multi-user-capable full-text search engine, based on a restful web interface. Elasticsearch is developed in Java, as the current popular enterprise-class search engine, used in cloud computing , can achieve real-time search, and has a stable, reliable, fast installation, ease of use and many other advantages, most enterprises are favor

The official PHP API is written in the ribs, and the following class can be manipulated using the ES API. [PHP]View Plaincopyprint? Class ElasticSearch { public $index; function __construct ($server = ' http://localhost:9200 ') { $this->server = $server; } function Call ($path, $http = Array ()) { if (! $this->index) throw

In the 2.X version, this delete by query function was removed because the official thought it would cause some errors to install the plugin itself if needed.Bin/plugin Install Delete-by-queryWhen you need to useDELETE/Index name/type/_query{"query"needed to be emptied: {"match_all " : {}}}Then in the 5.x version of the API is again the official back to the self-feature. That's what the new feature says.Delete-by-query and update-by-query back to the c

First, Cluster API detailed1, cluster health (get the status of the cluster)Cluster Status:Green: It means that all the fragments are assignedYellow: Yellow indicates that the primary fragment is assigned, but the copy is notRed: Indicates that a specific fragment is not allocated in the clusterRequest parametersLevel:cluster,indices,shardsWait_for_status:green,yellow,red[Email protected] ~]# Curl-xget ' http://10.2.11.225:9200/_cluster/health/tomcat-

PHP through the API to search ES after the discovery can only get 10 data, search statements as follows:{ "Query":{ "filtered":{ " Query ":{" Query_string ":{ "Query": "level:\" warning \ "andsource_name:\" asp.net\ "", "Analyze_wildcard":true }}, " Filter ":{" bool ":{ "must":[ { "Range": { "@timestamp": { "GTE": 1494309300, " LTE ":1494489299, "format": "Epoch_second" } }} ], "Must_ Not ":[]}} }}}Other ES if no size is specified, the default

Bulk APIThe bulk API allows developers to index and delete multiple documents in a single request. Here is the usage instance.ImportStatic org.elasticsearch.common.xcontent.xcontentfactory.*; Bulkrequestbuilder bulkrequest = Client.preparebulk ();Either use Client#prepare, or use requests# to directly build Index/delete Requestsbulkrequest.add (client.prepareindex ("Twitter","Tweet","1"). SetSource (Jsonbuilder (). StartObject (). Field ("User","Kimch

Elasticsearch JAVA API is extremely extensive, it is obviously not realistic to introduce all the method meanings. From 1.x to 2.x, to 5.x, finally to 6.0, but also in just two or three years, I picked 5.4.0 version of the three parts of the usual use of sorting out, the meaning of the parameters of the method I do not introduce, Elasticsearch basic friends shoul

, "found": true, "_source": {"title": "My First blog entry", "Text": "Just trying th Is out ... "," date ":" 2014/01/01 "}}For each situation found:[Email protected] ~]# Curl 192.168.100.10:9200/website/blog/1235?pretty{"_index": "website", "_type": "blog", "_id" : "1235", "found": false}_source is the content of the document. You can specify a value to return the field specified by the document[Email protected] ~]# curl-i-xget "192.168.100.10:9200/logstash-2016.05.12/syslog/avsliby3bzztddjuagzh

-d ... function Map ($type, $data) { return $this->call ($type.'/_mapping ', Array (' method ' = ' PUT ', ' content ' = $data)); } //curl-x PUT Http://localhost:9200/{index}/{type}/{id}-D ... function Add ($type, $id, $data) { return $this->call ($type.'/'.$id, Array (' method ' = ' PUT ', ' content ' = $data)); } //curl-x GET http://localhost:9200/{index}/{type}/_search?q= ... function Query ($type, $q) { return $this->call ($type.'/_search '. Http_build_query

osjsondatetimedatetimedjango.httphttpresponsereelasticsearchelasticsearches= Elasticsearch ([]=) Res8=es.search (==={ :{ :{ :{ ::} } }}) statistic (): (): hitres8[][]:a= (%hit+%hit[]) a=re.split (a); a rowa: id=row[] =row[] id HttpResponse (a)Elasticsearch API Python Calls

Elasticsearch supports batch addition or deletion of index documents. In Java APIs, bulkrequestbuilder is constructed, batch index/delete requests are added to bulkrequestbuilder, and bulkrequestbuilder is executed. The following is an example: Import static Org. elasticsearch. common. xcontent. xcontentfactory. *; bulkrequestbuilder bulkrequest = client. preparebulk (); bulkrequest. add (client. prepareind

First, install the plug-inTo delete all documents under one type of an index, this is equivalent to emptying the table operation in a relational database . Check out some of the information can be removed through the Delete-by-query plugin, first install the Delete-by-query plugin using the plugin manager:sudo bin/plugin install Delete-by-queryOffline mode similar to head, decompression placed under the elasticsearch/plugins/can be.When a cluster has

", "query": { "term": { "_parent": "London" } } } }}The search did not result in any results. All sorts of attempts were unsuccessful, and then the answers to the questions on the StackOverflow were answered, and the correct searches were made:Curl GET Company/employee/_search{" query": {" has_parent": {" type": "Branch", "query": { "IDs": { "values": ["London" ] } } } }The correspondin

Remove APIThe Delete API allows you to remove a typed JSON document from a specific index by ID. The following example:DeleteResponse response = client.prepareDelete("twitter", "tweet", "1") .execute() .actionGet();Manipulating threadsThe Get API allows to set the threading model the operation would be a performed when the actual execution of the API