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are not active, in an unusable stateRed:Not all indexes primary shard are active, some indexes have data loss indices get/_cat/indices/index1?v query For information about the specified index index1 (the number of Shard that comprise an index, the number of document, the number of doc deleted, the main memory size, and the total storage size for all indexes (including replicas) the number of document and the number of deleted document are lucense level
One, based on the HTTP protocol, in JSON for the data interactive format of the RESTful APIThe components that make the request to Elasticsearch are the same as other normal HTTP requests:Curl-xVerd http method: GET POST PUT HEAD DELETEPROTOCOL http or HTTPS protocolPort Elasticsearch HTTP service, default is 9200Path API paths (for example, _count will return th
).curl localhost:9200/_bulk?pretty --data-binary @data.jsonSimilarly, if you follow the above definition of _index but do not define _type, then the index is test123 and the type is the type specified in our Curl command.Execute the above command curl http://localhost:9200/test123/test123/_bulk?pretty --data-binary @data.jsonGet the following results{ "took" : 1233, "errors" : false, "items" : [ { "index" : { "_index" : "test123", "_type" : "test123", "_id" : "1", "_ver
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 (! $this->index) throw
PHP through the API to search ES after the discovery can only get 10 data, search statements as follows:{ "Query":{ "filtered":{ " Query ":{" Query_string ":{ "Query": "level:\" warning \ "andsource_name:\" asp.net\ "", "Analyze_wildcard":true }}, " Filter ":{" bool ":{ "must":[ { "Range": { "@timestamp": { "GTE": 1494309300, " LTE ":1494489299, "format": "Epoch_second" } }} ], "Must_ Not ":[]}} }}}Other ES if no size is specified, the default
Bulk APIThe bulk API allows developers to index and delete multiple documents in a single request. Here is the usage instance.ImportStatic org.elasticsearch.common.xcontent.xcontentfactory.*; Bulkrequestbuilder bulkrequest = Client.preparebulk ();Either use Client#prepare, or use requests# to directly build Index/delete Requestsbulkrequest.add (client.prepareindex ("Twitter","Tweet","1"). SetSource (Jsonbuilder (). StartObject (). Field ("User","Kimch
, "found": true, "_source": {"title": "My First blog entry", "Text": "Just trying th Is out ... "," date ":" 2014/01/01 "}}For each situation found:[Email protected] ~]# Curl 192.168.100.10:9200/website/blog/1235?pretty{"_index": "website", "_type": "blog", "_id" : "1235", "found": false}_source is the content of the document. You can specify a value to return the field specified by the document[Email protected] ~]# curl-i-xget "192.168.100.10:9200/logstash-2016.05.12/syslog/avsliby3bzztddjuagzh
-d ... function Map ($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
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
The bulk processing functionality provided by Elasticsearch is implemented by using the _bulk API. This feature is important because it provides a very efficient mechanism to complete multiple operations as quickly as possible, while using as few network round trips as possible.1, batch index, that is, batch add documentsTwo documents (ID 1-john doe and ID 2-jane Doe) were indexed in a bulk operation at a r
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
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
Count APIThe Count API allows developers to simply execute a query that returns the total number of documents that match the query criteria. It can be executed across multiple indexes and across multiple types.import static org.elasticsearch.index.query.xcontent.FilterBuilders.*;import static org.elasticsearch.index.query.xcontent.QueryBuilders.*;CountResponse response = client.prepareCount("test") .setQuery(termQuery("_type", "type1")) .execute() .ac
The main content of this article:1 common operations for ElasticSearch2 ElasticSearchBulk Command ES REST APIThe Elasticsearch supports a variety of communications, including the HTTP request response service, so you can send HTTP requests with the Curl command and get the JSON return content.Common REST requests are:Check cluster statusCurl Localhost:9200/_cat/health?vCheck node statusCurl Localhost:9200/_cat/nodes?vQuery all IndexesCurl Localh
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
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
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