弾性検索エラー：BindTransportException [9300-9400]へのバインドに失敗しました

Question

私のCentOSサーバーにelasticsearch最新バージョン5.5をインストールしました。 IPアドレスを変更するためには、私はelasticsearch.ymlファイル内に以下の行を追加しました：

[2017-08-02T12:26:08,667][WARN ][o.e.b.ElasticsearchUncaughtExceptionHandler] [] uncaught exception in thread [main] 
org.elasticsearch.bootstrap.StartupException: BindTransportException[Failed to bind to [9300-9400]]; nested: BindException[Cannot assign requested address]; 
     at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:127) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.bootstrap.Elasticsearch.execute(Elasticsearch.java:114) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.cli.EnvironmentAwareCommand.execute(EnvironmentAwareCommand.java:67) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.cli.Command.mainWithoutErrorHandling(Command.java:122) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.cli.Command.main(Command.java:88) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:91) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:84) ~[elasticsearch-5.5.1.jar:5.5.1] 
Caused by: org.elasticsearch.transport.BindTransportException: Failed to bind to [9300-9400] 
     at org.elasticsearch.transport.TcpTransport.bindToPort(TcpTransport.java:793) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.transport.TcpTransport.bindServer(TcpTransport.java:758) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.transport.netty4.Netty4Transport.doStart(Netty4Transport.java:173) ~[?:?] 
     at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:69) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.transport.TransportService.doStart(TransportService.java:209) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.common.component.AbstractLifecycleComponent.start(AbstractLifecycleComponent.java:69) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.node.Node.start(Node.java:692) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.bootstrap.Bootstrap.start(Bootstrap.java:277) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.bootstrap.Bootstrap.init(Bootstrap.java:360) ~[elasticsearch-5.5.1.jar:5.5.1] 
     at org.elasticsearch.bootstrap.Elasticsearch.init(Elasticsearch.java:123) ~[elasticsearch-5.5.1.jar:5.5.1] 
     ... 6 more 
Caused by: java.net.BindException: Cannot assign requested address 
     at sun.nio.ch.Net.bind0(Native Method) ~[?:?] 
     at sun.nio.ch.Net.bind(Net.java:433) ~[?:?] 
     at sun.nio.ch.Net.bind(Net.java:425) ~[?:?] 
     at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) ~[?:?] 
     at io.netty.channel.socket.nio.NioServerSocketChannel.doBind(NioServerSocketChannel.java:128) ~[?:?] 
     at io.netty.channel.AbstractChannel$AbstractUnsafe.bind(AbstractChannel.java:554) ~[?:?] 
     at io.netty.channel.DefaultChannelPipeline$HeadContext.bind(DefaultChannelPipeline.java:1258) ~[?:?] 
     at io.netty.channel.AbstractChannelHandlerContext.invokeBind(AbstractChannelHandlerContext.java:501) ~[?:?] 
     at io.netty.channel.AbstractChannelHandlerContext.bind(AbstractChannelHandlerContext.java:486) ~[?:?] 
     at io.netty.channel.DefaultChannelPipeline.bind(DefaultChannelPipeline.java:980) ~[?:?] 
     at io.netty.channel.AbstractChannel.bind(AbstractChannel.java:250) ~[?:?] 
     at io.netty.bootstrap.AbstractBootstrap$2.run(AbstractBootstrap.java:365) ~[?:?] 
     at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) ~[?:?] 
     at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:403) ~[?:?] 
     at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:462) ~[?:?] 
     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[?:?] 
     at java.lang.Thread.run(Thread.java:748) [?:1.8.0_141] 

私はできる午前：私は、私は次のエラーを取得しています私のelasticsearchを開始

network.host = xyz.xyz.xy.xy (My Centos IP address) 
http.port: 9200 

私のelasticsearch.ymlを編集せずにelasticsearchを開始する。しかし、私はcentosマシンの外側でelasticsearchにアクセスしなければなりません。それを機能させるために私が変えなければならない他の設定がありますか？何か助けがあります

Answer 1

このシステムには存在しないnetwork.hostまたはbind.hostのパラメータを使用して待機するIPアドレスにバインドしようとしていますか？

あなたはあなただけのコメントを無視するgrep "^[^#]" elasticsearch.ymlを使用することができます（ip addr listの出力とあなたのelasticsearch.ymlファイルを共有することができます。