elasticsearch - 无法将 Elasticsearch 传输服务绑定(bind)到外部接口(interface)

Question

我正在尝试使用 2 个虚拟机设置 Elasticsearch 集群。我无法使用外部接口(interface)配置集群传输服务。我可以使用 localhost:9300 作为传输服务，但我不能使用 localhost URL 加入集群。当我使用外部接口(interface)名称/IP 配置集群时，它会引发错误。

[2017-12-22T06:58:56,979][INFO ][o.e.t.TransportService   ] [node-1] publish_address {10.0.1.33:9300}, bound_addresses {10.0.1.33:9300}
[2017-12-22T06:58:56,997][INFO ][o.e.b.BootstrapChecks    ] [node-1] bound or publishing to a non-loopback or non-link-local address, enforcing bootstrap checks
[2017-12-22T06:58:57,002][ERROR][o.e.b.Bootstrap          ] [node-1] node validation exception
[2] bootstrap checks failed

我的配置:

cluster.name: ProductionCluster
node.name: node-1
network.host: 10.0.1.33
http.port: 9200
discovery.zen.ping.unicast.hosts: ["10.0.1.33","10.0.1.34"]
bootstrap.system_call_filter: false
path.data: /var/lib/elasticsearch
path.logs: /var/log/elasticsearch

Elasticsearch Version: 6.1

Answer 1

如果你配置一个外部接口(interface)，你被认为是在“生产模式”和bootstrap checks are automatically enforced .你能显示哪些引导检查失败了吗？

错误提到 max number of threads [2048] for user [elasticsearch] is too low你需要increase to at least [4096]
您可以在此处找到操作方法:https://www.elastic.co/guide/en/elasticsearch/reference/current/max-number-threads-check.html