I cannot figure out the new ElasticsearchClient#Msearch Java API for Multi-Search Requests. In version 7.17 I used the Multisearch request like this: With the new API, you have to use ElasticsearchClient#mSearch(MsearchRequest request, Class<TDocument> tDocumentClass). In MsearchRequest you can add Requ…
Tag: elasticsearch
Springdata Elasticsearch Auditing LocalDateTime conversion exception
I am using Springdata elasticsearch version 4.4.3. I have configured ElasticSearch Auditing and created and Abstract Entity (Document) which is extended by every each entity. I am getting an exception because of convertion from Java LocalDateTime in elasticseach database when I try to create a document. Here …
type=search_phase_execution_exception, reason=all shards failed when i send ‘/’
I’m using elasticSearch with RestHighLevelClient and Java. When I put query: QueryBuilder qb = new QueryStringQueryBuilder(“” + valueSearch.toLowerCase() + “”). Where valueSearch contain “/” -> example REC2/. The searchResponse = client.search(searchRequest, Reques…
Reindex selected _source fields using Rest high level client in java
I want to re_index only selected fields from my document in elasticsearch using Rest High level client. I know the elasticsearch query to achieve that but I don’t know it’s equivalent query using rest client. Following is the elasticsearch query which I am trying to implement using rest client …
elastic search – Java api client range query
I am migrating a java application from elastic search high level client to java api client. There is a range query like this in the code. QueryBuilders.rangeQuery(“startDate”).lte(dateUtils.today()) Need to change this to java api client code. Could someone help on this? Answer https://www.elastic…
Implement Elasticsearch aggregation snd sort query using Java API and sort based on reversed
I have an Elasticsearch nested aggregation query(below), that I am trying to implement in Java using the Elasticsearch Java API. The query counts keywords and sorts using the reversed_nested _count. The query works in dev tools and partly Java, the only I can not sort using the Java API using the reversed_cou…
File beat is not transferring data to logstash
Beat input is not transferring to logstash. I have provided filebeat and logstash configuration files below. Input Test.cs file filebeat.yml logstash.conf Answer Kindly to check the filebeat yml file as there an issue with indentation filebeat documentation your filebeat and for information log input is depre…
Elasticsearch stops working after I run the springboot Java program and elasticsearch transport node is not loading in my Java Program
Elasticsearch version 8.1.3 Java version 1.8 Im trying to connect elasticsearch with Java springboot program. My Elasticsearch works fine until I run the Java program, also my java program works fine but with “.d.e.r.s.AbstractElasticsearchRepository : failed to load elasticsearch nodes : org.elasticsea…
Getting Exceptions while running a Spring boot app with elasticsearch
I was following this tutorial: https://www.youtube.com/watch?v=IiZZAu2Qtp0&ab_channel=LiliumCode and the only changes I made were that I was using maven with eclipse instead. The rest of the code is exactly the same. When I run the app I get: My elasticsearch.yml: I have tried out searching the exceptions…
analyzing a single elasticsearch field in different ways
I want to know how can I analyze an elasticsearch field with two different analyzers at the same time. I am creating an elasticsearch plugin so, I need the java code to implement the same. Answer You can use Create Index API in java code for creating index with multi field you can access first email field wit…