nest

问题 I am trying to add a new property to an existing nested document. My document looks like: "mappings": { "test": { "_routing": { "required": true, "path": "tId" }, "properties": { "series": { "type": "nested", "properties": { "iType": { "type": "string", "index": "not_analyzed", "doc_values": true }, "isValid": { "type": "boolean" }, }, }, } } The property i want to insert to nested document "series" is "iType". How can i use the NEST put mapping API to update the existing mapping? Any help

问题 I'm fairly new to ElasticSearch. I'm using it in a .NET project and I'm using NEST client. Right now I'm examining ways of handling document updates. I have a document that looks like this: public class Class1 { public string Prop1 { get; set; } public string Prop2 { get; set; } public List<Class2> PropList { get; set; } } and when I want to add something to the PropList, I'm doing it by script: client.Update<Class1>(x => x .Id(1) .Index("index_name") .Script("ctx._source.propList += prop")

问题 I'm trying Nest plugin for querying elastic search data. I have a yearly job count report based on a field. Currently I have used the date Histogram report for this and below is the elastic query. POST insight/_search { "size": "0", "query": { "filtered": { "query": { "query_string": { "query": "(onet.familycode: 11)" } } } }, "aggregations": { "jobcounts_by_year": { "date_histogram": { "field": "jobdate", "interval": "year", "format": "yyyy" }, "aggregations": { "count_by_occupation_family":

问题 I have json where i have multiple model and variant for car and now we need to dynamically create the query as per request for car model with associated variant. I have json below. I tried to create the query but don't know how i will handle dynamically multiple model and variant request. var response = _esclient.EsClient().Search<ClassName>(a => a .Index("Test") .Type("Testa") .Query(q => q.Bool(b => b.Must(m => m.Bool(p => p.Should(should => should.Bool(sb => sb.Must(m3 => m3.Term(t => t

问题 As written in the elasticSearch documentation here, it's possible to define a new analysis for an index (I tried and it worked fine). I was wondering if it was possible to perform the same thing with NEST? I tried this: ElasticClient.CloseIndex("myindex"); IndexSettings ndxSettings = ElasticClient.GetIndexSettings("myindex").Settings; ndxSettings.Analysis.Analyzers.Add("snbowball", new SnowballAnalyzer()); var r = ElasticClient.UpdateSettings("myindex", ndxSettings); ElasticClient.OpenIndex(

问题 I'm indexing a type that has percolate query but Nest/elasticsearch choose to ignore the query property. public class MyQueryModel { public string Id { get; set; } public string UserId { get; set;} public string Email { get ; set;} public string Name { get; set; } public string State { get; set; } public QueryContainer PercolatedQuery { get; set; } } public class DocModel { public string Id { get; set; } public string Title { get; set; } public string State { get; set; } public string

问题 I'm facing a problem inserting document using bulk API (C# NEST v5.4). I've an array of documents and inside of the array I've my ID. My code is: documents = documents .ToArray(); Client.Bulk(bd => bd.IndexMany(documents, (descriptor, s) => descriptor.Index(indexName))); How can i insert the _id manually using the descriptor ? Thanks in advance! 回答1: You can set _id similarly to how you're setting the index name on the BulkDescriptor . Given the following POCO public class Message { public

问题 I want to use the IsoDateTimeConverter from Newtonsoft to format the json version of my DateTime properties. However, I cant figure out how this is done in Nest 2.x. Here is my code: var connectionPool = new SingleNodeConnectionPool(new Uri("http://localhost:9200")); var settings = new ConnectionSettings(connectionPool, s => new MyJsonNetSerializer(s)); var client = new ElasticClient(settings); public class MyJsonNetSerializer : JsonNetSerializer { public MyJsonNetSerializer

问题 After updating to NEST 0.11.5, it appears as if the NEST.ElasticClient.MapRaw and .CreateIndexRaw methods aren't supported anymore. Have they been renamed or moved or are they completely gone? In case they're gone, how can I define custom analysis settings on index creation? This is what I've tried: var indexSettings = new IndexSettings() { NumberOfReplicas = 1, NumberOfShards = 2, Analysis = new AnalysisSettings() // doesn't work, no setter { // here's where my settings would go... } }; var

问题 Is it possible to store enums as string in NEST6? I've tried this but it does not seem to work. Any suggestions? var pool = new SingleNodeConnectionPool(new Uri(context.ConnectionString)); connectionSettings = new ConnectionSettings(pool, connection, SourceSerializer()); private static ConnectionSettings.SourceSerializerFactory SourceSerializer() { return (builtin, settings) => new JsonNetSerializer(builtin, settings, () => new JsonSerializerSettings { Converters = new List<JsonConverter> {