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...
the local server uses centos7.3, data to test normally, and the online server is also centos7.3, but it times out all the time using postman or direct url address to access the online server requires the address of curl to return data, but it is not p...
after testing, I found that when using dubbo, if the A service a method calls the b method of the B service and retries N times, the return of the b method obtained by the a method is the Nth time or some time in the middle . now if method a calls me...
when I modify the error.log file,: This view is read-only is shown in the following figure ...
problems are shown in figure The expression on the way of , shouldn t it be like this y+=((z--) (PPx)) I remember Zmuri-if the symbol is followed by the symbol, it should be self-decreasing after the calculation. PPx increases first and then p...
::vue now I want to add the function is to click the play button to hide, pause to show I have tried to add subtracted classes to it, but it does not work, is there any good way to solve this problem? ...