参考博文链接： 在阿里云中安装ES，elasticsearch.yml配置network.host: 39.100..(阿里云)中的地址改成0.0.0.0

在Centos7中安装elasticsearch6.3

elasticsearch启动失败的几种情况及解决

异常归纳

我的报错信息和截图：

Caused by: org.elasticsearch.transport.BindTransportException: Failed to bind to [9300-9400]
        at org.elasticsearch.transport.TcpTransport.bindToPort(TcpTransport.java:809) ~[elasticsearch-6.3.0.jar:6.3.0]
        at org.elasticsearch.transport.TcpTransport.bindServer(TcpTransport.java:774) ~[elasticsearch-6.3.0.jar:6.3.0]
        at org.elasticsearch.transport.netty4.Netty4Transport.doStart(Netty4Transport.java:135) ~[?:?]
        at org.elasticsearch.xpack.core.security.transport.netty4.SecurityNetty4Transport.doStart(SecurityNetty4Transport.java:85) ~[?:?]
        at org.elasticsearch.xpack.security.transport.netty4.SecurityNetty4ServerTransport.doStart(SecurityNetty4ServerTransport.java:41) ~[?:?]
        at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:66) ~[elasticsearch-6.3.0.jar:6.3.0]
        at org.elasticsearch.transport.TransportService.doStart(TransportService.java:213) ~[elasticsearch-6.3.0.jar:6.3.0]
        at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:66) ~[elasticsearch-6.3.0.jar:6.3.0]
        at org.elasticsearch.node.Node.start(Node.java:652) ~[elasticsearch-6.3.0.jar:6.3.0]
        at org.elasticsearch.bootstrap.Bootstrap.start(Bootstrap.java:265) ~[elasticsearch-6.3.0.jar:6.3.0]
        at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:335) ~[elasticsearch-6.3.0.jar:6.3.0]
        at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:136) ~[elasticsearch-6.3.0.jar:6.3.0]
        ... 6 more
Caused by: java.net.BindException: Cannot assign requested address

解决办法：
修改elasticsearch网卡配置修改为：

network.host: 0.0.0.0
http.port: 9200

参考网址：修改elasticsearch监听本地所有地址