Elasticsearch curl：（7）无法连接到主机

本文介绍了Elasticsearch curl：（7）无法连接到主机的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我尝试用mongodb进行弹性搜索。

我已经按照步骤从 satishgandham/2012/09/a-complete-guide-to-integrating- mongodb-with-elastic-search /

但是当我尝试通过

设置索引时

curl -XPUT'http：// localhost：9200 / _river / mongodb / _meta'-d' {type：mongodb，mongodb：{db：smmc-dart，collection：smmc_collectionDetails}，index：{ name：caseName，type：string} }'

我收到错误

curl：（7）无法连接到主机

当我尝试 http：// localhost：9200 / 在我的浏览器上显示

{status：200，name Nicholas Scratch，version：{number：1.1.0，build_hash：2181e113dea80b4a9e31e58e9686658a2d46e363，build_timestamp： -03-25T15：59：51Z，build_snapshot：false，lucene_version：4.7}，tagline搜索}

我也在终端试过了

curl -XGET 10.20.4.220:9200/

结果

curl：（7）无法连接到主机

为什么会发生这种情况，以及如何修复它。

解决方案

在我的Mac OS X，我使用 127.0.0.1:9200 / 而不是 http： 9200 / 因为我有同样的问题。

我认为当你使用命令终端替换localhost它的IPv6地址，我不知道curl支持。

请检查并通知我。

I was trying out elastic search with mongodb.

I have followed steps from satishgandham/2012/09/a-complete-guide-to-integrating-mongodb-with-elastic-search/

But when I try to set index by

curl -XPUT 'localhost:9200/_river/mongodb/_meta' -d ' { "type": "mongodb", "mongodb": { "db": "smmc-dart", "collection": "smmc_collectionDetails" }, "index": { "name": "caseName", "type": "string" } }'

I'm getting error

curl: (7) couldn't connect to host

When I tried localhost:9200/ on my browser it shows

{ "status" : 200, "name" : "Nicholas Scratch", "version" : { "number" : "1.1.0", "build_hash" : "2181e113dea80b4a9e31e58e9686658a2d46e363", "build_timestamp" : "2014-03-25T15:59:51Z", "build_snapshot" : false, "lucene_version" : "4.7" }, "tagline" : "You Know, for Search" }

I also tried this in terminal

curl -XGET 10.20.4.220:9200/

It resulted

curl: (7) couldn't connect to host

Why is this happening and how to fix it.

解决方案

On my Mac OS X, I use 127.0.0.1:9200/ instead of localhost:9200/ cause I had the same problem.

I think that when you use the command the terminal replaces the localhost by it's IPv6 address and I'm not sure that curl supports that.

Please check and let me know.