for example, my request json is as follows: { "size": 0, "aggs": { "car_type": { "terms": { "field": "screenName", "size": 10 }, "aggs...
my environment is: I would like to ask you, how to set up, how to do? Thank you very much. ...
the problem encountered now is that the Aliyun security group used by the public network server cannot connect to the 9300 port server is allows all-1 Melissa 1 address fields to access 0.0.0.0amp 0 linux firewall also maps port 9300 9200 can use n...
two fields are aggregated. The first is a normal field user_id, and the second is a date. Date, date needs to be aggregated according to fuzzy aggregation. For example, if the date is 2018-02-15, the data of aggregate user_id,2018-02 is the GROUP BY of ...
problem description online cluster elasticsearch, host memory has 28G, allocated to es cluster is 14G, using kibana as some basic graphical display, useful for some aggregation, sorting analysis. When the time range selected in kibana is large, it oft...
problem description RT ES structure is as follows: { "has_hot_act ": 1, "tags ": [ "59224b430926a862244afc7b ", "57faf0a10926a8459c6f1389 "] } { "has_hot_act ": 1, "tags ": [], act [] } how to use ES java API to determine whether the array i...
-sharp docker10-elastic:~-sharp grep -vE ^-sharp|^$ home apps elasticsearch config elasticsearch.yml cluster.name: btr-test01 node.name: node-142 path.data: home apps elasticsearch data path.logs: home apps elasticsearch logs http.host: 172.16...
problem description physical machine: MAC installation path: homebrew the environmental background of the problems and what methods you have tried after successfully starting the first node, you want to start the second node, copy the elasticsear...
problem description when I use the logstash-input-jdbc plug-in Synchronize MySQL data to ES, the SQL query meets 13 but only 12 when I save to ES. I added a data entry to the table Synchronize is the last unsaved data, and when I exit from the termin...
A beginner elk, sets up a log collection look and encounters doubts when presenting the data. my logstash has set up two pipeline,rabbitmq and two http input: input { rabbitmq { host => "rabbitmq" subscription_retry_interval_se...
problem description when importing mysql one-to-many structured data into ElasticSearch with logstash-input-jdbc, there is a phenomenon that the data queried by connected tables are not correctly stored in the array, and it is occasionally normal. t...
Java client package: what are the advantages and disadvantages of Spring Data Elasticsearch and native Elasticsearch clients, or what are the pitfalls? ...
laravel elasticsearch multi-condition complex search, do you have any recommended extensions? Thank you! ...
es version 2.4 data stores an int field with the following meaning When is 0, it means that there is no ranking is 1, meaning that the first place is is n (n > 0), the meaning is ranked n ranking from high to low is in the order of 1Mui-> 2Mel...
problem description the kibana discover data list is displayed. The list is very long. How can I display it in pages? ...
an index of a product with a price field. This product may have a price of 1mi N, probably less than 20. search criteria: more than 10w, more than 50w, etc. To search for products with a price that meets these conditions the current practice is that...
how can I query the data from 3: 00 p. M. to 4: 00 p. M. on 9.12? ...
Environment es 2.4.6 some index records the product list with a title column. Now you want to use title to count the product . enter apple , google , and count the number of products and total sales volume that include apple , google in ...
some index data 10G , execute the following query frequently, { "aggs": { "sold": { "sum": { "field": "sold" } }, "category&qu...
problem description the environmental background of the problems and what methods you have tried related codes Please paste the code text below (do not replace the code with pictures) what result do you expect? What is the error message actu...
(I don t know why the picture is like this, please deal with it) install Windows and linux dual systems is 50G idle. After separating boot and swap partitions, it becomes unavailable. Why? by the way, which partition is necessary? ...
problem description there is an agent program for SMB, which works normally in most cases, but sometimes the transmission speed drops to 0 (lasts for about a minute and returns to normal) troubleshooting is that the send () function of socket in the ...
problem description arr1 = [ 2018-11-04, 2018-11-07, 2018-11-11, 2018-11-13] arr2 = [2018-11-04, 2018-11-06, 2018-11-07, 2018-11-010, 2018-11-11, 2018-11-12, 2018-11-13, 2018-11-14] 2018-11-03, 2018-11-04, 2018-11-06, 2018-11-07, 2018-11-09,...
1. Add localtion manage , to nginx to forward my netcore program manage manage login index manage login index manage iis ...
I have reported so many mistakes: com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: Connection refused: connect Caused by: java.net.ConnectException: Connection refused: connect 2018-11-22 21 br 1312.777 WARN 10848-[main] c...