导入数据

Exploring Your Data 探索你的数据:样本数据集:现在我们已经了解了基本的知识,让我们尝试研究一个更现实的数据集.我们已经准备好了一个虚构的 客户银行账户信息的JSON文档,每个文档有下面的模式:{    "account_number": 0,    "balance": 16623,    "firstname": "Bradshaw",    "lastname": "Mckenzie",    "age": 29,    "gender": "F",    "address": "244 Columbus Place",    "employer": "Euron",    "email": "[e-mail]",    "city": "Hobucken",    "state": "CO"}出于好奇, 我生成这个数据从 www.json-generator.com/  因此请忽略实际值和数据的语义因为它们是随机生成的加载示例数据集:你可以下载示例数据,将其解压到当前目录,并将其加载到集群中:[elk@node01 api]$ curl 'http://192.168.137.2:9200/_cat/indices?v' | grep bank  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current                                 Dload  Upload   Total   Spent    Left  Speed105  1164  105  1164    0     0  75761      0 --:--:-- --:--:-- --:--:-- 77600yellow open   bank  curl -H "Content-Type: application/json" -XPOST 'http://192.168.137.2:9200/bank/account/_bulk?pretty&refresh' --data-binary "@accounts.json"[elk@node01 api]$ curl 'http://192.168.137.2:9200/_cat/indices?v'health status index                   pri rep docs.count docs.deleted store.size pri.store.size green  open   tlcb                      5   0          0            0       795b           795b yellow open   twitter                   5   1          3            0     11.3kb         11.3kb yellow open   bank                      5   1       1005            0    460.3kb        460.3kb