1
我正在試圖查詢elasticsearch,以便找出用某種產品購買了哪些產品。查詢Elasticsearch JSON
我的數據從平面文件進入logstash。
OrderNumber ProductName
order1 Chicken
order2 Banana
order3 Chicken
order1 Cucumber
order2 Chicken
order3 Apples
order1 Flour
order2 Rice
order3 Nuts
正如你可以在上面看到我有一個產品名稱雞發生在不同訂單號的。
OrderNumber ProductName
order1 Chicken
order3 Chicken
order2 Chicken
這是我想什麼來實現:
第1步:查找含有雞
OrderNumber ProductName
order1 Chicken
order3 Chicken
order2 Chicken
步驟2的所有訂單編號:如果上面的命令有雞它給我所有其他產品,也與它一起購買
Re SULT:
OrderNumber ProductName
order1 Cucumber
order2 Banana
order3 Apples
order1 Flour
order2 Rice
order3 Nuts
這是我到目前爲止已經試過了第一步:
查詢
{
"query" : {
"match" : {
"ProductName" : "Chicken"
}
}
}
結果
"hits" : {
"total" : 3,
"max_score" : 11.378191,
"hits" : [ {
"_index" : "hello",
"_type" : "logs",
"_id" : "AVmxaChupyZuCjD89xPX",
"_score" : 11.378191,
"_source" : {
"message" : "order1\Chicken\r",
"path" : "C:\\utils\\Elk\\logstash\\bin\\product.log",
"OrderNumber" : "order1",
"ProductName" : "Chicken\r"
}}, {
"_index" : "hello",
"_type" : "logs",
"_id" : "AVmxaChupyZuCjD89xPX",
"_score" : 11.378191,
"_source" : {
"message" : "order3\Chicken\r",
"path" : "C:\\utils\\Elk\\logstash\\bin\\product.log",
"OrderNumber" : "order3",
"ProductName" : "Chicken\r"
}
}, {
"_index" : "hello",
"_type" : "logs",
"_id" : "AVmxaChupyZuCjD89xPX",
"_score" : 11.378191,
"_source" : {
"message" : "order2\Chicken\r",
"path" : "C:\\utils\\Elk\\logstash\\bin\\product.log",
"OrderNumber" : "order2",
"ProductName" : "Chicken\r"
}
我對如何完成步驟2非常困惑,因爲我對Elasticsearch很新,請幫忙?
感謝
@khachick,謝謝 – adz