在Ubuntu16.04上安装新的ElasticSearch 5.2.1 :连接被拒绝
在Ubuntu16.04上安装新的ElasticSearch 5.2.1 :连接被拒绝
提问于 2017-02-21 21:17:01
我刚刚通过APT：https://www.elastic.co/guide/en/elasticsearch/reference/5.0/deb.html遵循了Elasticsearch的安装指南
当我运行curl -X GET 'http://127.0.0.1:9200/' (或本地主机)时，会收到一个错误：Failed to connect to 127.0.0.1 port 9200: Connection refused
在我的配置中，我使用：
network.bind_host: localhost
network.publish_host: 0.0.0.0
network.host: 0.0.0.0
http.port: 9200我在/var/log/elasticsearch/的日志是空白的，但是看看sudo journalctl --unit elasticsearch，我看到了：
Starting Elasticsearch...
Started Elasticsearch.
elasticsearch.service: Main process exited, code=killed, status=9/KILL
elasticsearch.service: Unit entered failed state.
elasticsearch.service: Failed with result 'signal'.
Starting Elasticsearch...
Started Elasticsearch.
elasticsearch.service: Main process exited, code=killed, status=9/KILL
elasticsearch.service: Unit entered failed state.
elasticsearch.service: Failed with result 'signal'.
Starting Elasticsearch...
Started Elasticsearch.
elasticsearch.service: Main process exited, code=killed, status=9/KILL
elasticsearch.service: Unit entered failed state.
elasticsearch.service: Failed with result 'signal'.
...我怎样才能追踪到在网上获得这项服务的原因呢？
回答 1
Server Fault用户
回答已采纳
发布于 2017-02-21 21:51:56
撤消您的配置更改和服务应该启动：
bind_host默认为network.host(在您的示例中是0.0.0.0)，但您却强制使用localhost？(0.0.0.0 != localhost)network.host-出于安全原因，我不会设置为0.0.0.0(默认值：127.0.0.1)- 默认情况下，
http.port-设置为9200。
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原文链接：
https://serverfault.com/questions/834035
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