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ElasticSearch：纯文本文件而不是JSON

[英]ElasticSearch : plain text file instead of JSON

原文 2019-05-21 14:50:40 6 1 java/ json/ database/ elasticsearch/ nosql

Interested in elasticsearch and working with txt files not json. 对elasticsearch和使用txt文件而不是json感兴趣。 Can elasticsearch support plain text file? Elasticsearch可以支持纯文本文件吗？ If yes, Is there any java API, I can use ( I tested crud operations with postman on JSON document and it's working fine ) Thanks for the help. 如果是，是否可以使用任何Java API（我在JSON文档中用邮递员测试了crud操作，并且工作正常）谢谢您的帮助。

1 个解决方案

No, the elasticsearch document api supports only JSON. 不，elasticsearch文档api仅支持JSON。

But there is a workaround for this problem using ingestion pipelines running on ingestion nodes in your cluster https://www.elastic.co/guide/en/elasticsearch/reference/current/ingest.html . 但是，可以使用在群集https://www.elastic.co/guide/en/elasticsearch/reference/current/ingest.html的群集中的摄取节点上运行的摄取管道来解决此问题。 By defaut each elasticsearch server instance is a ingestion node. 通过默认，每个elasticsearch服务器实例都是一个摄取节点。

Please have a look on this wery well described approach for CSV https://www.elastic.co/de/blog/indexing-csv-elasticsearch-ingest-node which is easily adaptable for flat files. 请看一下这种针对CSV的详尽描述的方法https://www.elastic.co/de/blog/indexing-csv-elasticsearch-ingest-node ，它很容易适应平面文件。

Another option is to use a second tool like Filebeat or Logstash for file ingestion. 另一种选择是使用Filebeat或Logstash之类的第二个工具来提取文件。 Have a look here: https://www.elastic.co/products/beats or here https://www.elastic.co/products/logstash 在这里看看： https : //www.elastic.co/products/beats或在这里https://www.elastic.co/products/logstash

Having a Filebeat in place will solve many problems with minimal effort. 设置Filebeat将以最小的努力解决许多问题。 Give it a chance ;) 给它一个机会;）