for example, in a laravel project, one table is product, and the other is article,. I want to use full-text search in all projects, but scout only allows you to define an index, or Synchronize . I have seen a lot of cases on the Internet. I hope you ca...
configuration using Docker image under Ubuntu ElasticSearch, cannot be started Environment: Ubuntu Server 16.04.1 LTS 32-bit java version "1.8.0mm 172 " docker pull elasticsearch:5.3.1 command to get elasticsearch image, docker run -e ES_JAVA_O...
1, ES log I search NullPointerException search can not write full java.lang.NullPointerException. 2. Does this have anything to do with participle? 3, log section -->java.lang.NullPointerException: null at java.util.Calendar.setTime(Calendar....
I have a batch of data (10 billion) as follows, ID FROM TO 1 A B 2 A C 3 B A 4 C A Delete duplicate two-way relational data as follows ID FROM TO 1 A B 2 A C 1. Because the amount of data is too large, bloomfilter is no...
Why doesn t must_not take effect? mapping: "text_terms": { "type": "nested", "properties": { "term": { "type": "string", "index":...
problem description docker has 3 elasticsearch nodes, but cannot become a cluster! elasticsearch configuration Code: Machine 10.1.1.54 -sharp cluster.name: "docker-cluster" -sharp node.name: node-54 -sharp node.master: true -sharp nod...
there are multiple index , recording product data, each index recent 20g large I want to summarize each of these index , such as all merchants statistics in an index and save them to the new index , but the aggs query cannot be paged. I kno...
logstash configuration: output { elasticsearch { hosts => ["192.168.8.8:9200"] index => "jdbc_index" document_id => "%{id}" } stdout { codec => json_lines } } it is confi...
Environment: es:2.4 brand Type is string under query+aggs query will get three records: Best , Choice , Products , the three record teams have brand values, and the others are all the same. Elasticsearch splits Best Choice Products int...
when Elasticsearch creates mapping, it will report an error if the same field name of different type is set to different type, so how to solve this situation? request a connection PUT http: localhost:9200 new parameters are as follows: { &qu...
< H2 > Business scenario < H2 > A large number of json files need to be read and re-parsed and imported into elasticsearch . Json files are saved in different date folders. The size of a single folder is about 80g. The number of json files under the ...
for example, the data structure is as follows: posts-- comments on posts-- comment users 3 layers. now you need to query a post. It is best to find the comments under the post and the user data under the comments. can a query be done? ...
Python 2.7.12, elasticsearch 6.2.0 elasticsearch-dsl 6.1.0 from elasticsearch_dsl import InnerObjectWrapper Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: cannot import name InnerObjectWrap...
excuse me, A 4-core 8G machine with logstash, deployed on it can probably support several log input nodes of filebeat. If there is no message queue as buffer, do you have any experience in this field? similarly, how many logstash nodes can a 4-core ...
es (elasticsearch) how to implement the array containing query index data mVIA: [1,2,3] index array NVIA: [1mem3lce4] query condition: a: [1p3L4] requires to include query, can find index data n, index data n is in the query condition, index data m ...
has installed elasticsearch, version 6.2.4, and started normally has installed kibana, version 6.2.4 and started normally x-pack version is installed according to the official method, 6.2.4 elasticsearch and kibana start up normally however, d...
now is a scenario where there are 50 fields under field A, and these fields are of the same type as the parser. You don t want to specify one by one manually. You want to set the template. but I m afraid that setting a template will affect all field...
** * * @return list * public List<UserResponseVO> listConditionsAggregations() { TermsAggregationBuilder builder = AggregationBuilders.terms("interests").field("interests"); SearchQuery query = new NativeSearchQuery...
** * * @return list * public List<UserResponseVO> listConditionsAggregations() { TermsAggregationBuilder builder = AggregationBuilders.terms("interests").field("interests"); SearchQuery query = new NativeSearchQuery...
the kibana and elasticsearch-head corresponding to the higher version of elasticsearch are developed by nodejs, and the startup is also started through the command npm run start of nodejs but after startup, how to determine whether the service is star...
session.save (c) converts instantaneous objects into persistent objects, but the c object does not have a primary key. A primary key generation strategy is configured in the configuration file. When native, executes session.save (c), an insert statement...
Xiaobai has just started. When using vue-clic to create scaffolding, I found that copying directly to other locations can also work well through npm run dev when installing the dependent package through vue init webpack xxx,npm install. I would like to a...
defines a message type object, corresponding to key and value. typeTexts: { task : , item : , system : , schedule : , people : } key, will come from the background, such as go...
select p.idArts p.nicknickname camera p.createspottime, from (select sys_user.id,sys_user.nick_name,sys_user.create_time from sys_user inner join sys_user_role on sys_user.id=sys_user_role.user_id inner join sys_role on sys_role.id=sys_user_role.rol...
1 run java-jar on your computer. 2 how do I call the method in the jar package when I create a new vue project on my computer? ...