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我使用x-pack的elasticsearch 5.2.0。我在OS X Sierra，我从官方下载了二进制文件website开始使用X-pack进行弹性搜索时抛出异常
每当我尝试启动elasticsearch时都会出现一个异常。警告显示如下：
[2017-02-25T11:30:06,354][WARN ][o.e.d.z.UnicastZenPing ] [k9ErfRE] [1] failed send ping to {#zen_unicast_127.0.0.1_0#}{Xruys5FnTRaRKgOnhThjEg}{127.0.0.1}{127.0.0.1:9300}
java.lang.IllegalStateException: handshake failed with {#zen_unicast_127.0.0.1_0#}{Xruys5FnTRaRKgOnhThjEg}{127.0.0.1}{127.0.0.1:9300}
at org.elasticsearch.transport.TransportService.handshake(TransportService.java:364) ~[elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.discovery.zen.UnicastZenPing$PingingRound.getOrConnect(UnicastZenPing.java:393) ~[elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.discovery.zen.UnicastZenPing$3.doRun(UnicastZenPing.java:500) [elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.common.util.concurrent.ThreadContext$ContextPreservingAbstractRunnable.doRun(ThreadContext.java:596) [elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) [elasticsearch-5.2.0.jar:5.2.0]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_112]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
Caused by: org.elasticsearch.transport.RemoteTransportException: [Dc1gCWm][127.0.0.1:9300][internal:transport/handshake]
Caused by: org.elasticsearch.ElasticsearchSecurityException: missing authentication token for action [internal:transport/handshake]
at org.elasticsearch.xpack.security.support.Exceptions.authenticationError(Exceptions.java:39) ~[?:?]
at org.elasticsearch.xpack.security.authc.DefaultAuthenticationFailureHandler.missingToken(DefaultAuthenticationFailureHandler.java:74) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$AuditableTransportRequest.anonymousAccessDenied(AuthenticationService.java:483) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lambda$handleNullToken$13(AuthenticationService.java:315) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.handleNullToken(AuthenticationService.java:320) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.consumeToken(AuthenticationService.java:247) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lambda$extractToken$5(AuthenticationService.java:223) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.extractToken(AuthenticationService.java:236) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lambda$authenticateAsync$0(AuthenticationService.java:184) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lambda$lookForExistingAuthentication$2(AuthenticationService.java:201) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.lookForExistingAuthentication(AuthenticationService.java:213) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.authenticateAsync(AuthenticationService.java:180) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService$Authenticator.access$000(AuthenticationService.java:142) ~[?:?]
at org.elasticsearch.xpack.security.authc.AuthenticationService.authenticate(AuthenticationService.java:114) ~[?:?]
at org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile.inbound(ServerTransportFilter.java:142) ~[?:?]
at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:296) ~[?:?]
at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69) ~[elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.transport.TcpTransport$RequestHandler.doRun(TcpTransport.java:1488) ~[elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37) ~[elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.common.util.concurrent.EsExecutors$1.execute(EsExecutors.java:109) ~[elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.transport.TcpTransport.handleRequest(TcpTransport.java:1445) ~[elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.transport.TcpTransport.messageReceived(TcpTransport.java:1329) ~[elasticsearch-5.2.0.jar:5.2.0]
at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:74) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341) ~[?:?]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293) ~[?:?]
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:280) ~[?:?]
at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:396) ~[?:?]
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:248) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341) ~[?:?]
at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:341) ~[?:?]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:363) ~[?:?]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:349) ~[?:?]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:926) ~[?:?]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:129) ~[?:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:642) ~[?:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:527) ~[?:?]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:481) ~[?:?]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:441) ~[?:?]
at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) ~[?:?]
你知道它是什么吗？它为什么会出现以及如何使它停止？ N.B .: Elasticsearch在此警告后正确启动，并且所有内容似乎都正常工作（例如，在查询它或向其中添加索引和元素时），但它使我困扰，警告并且我担心这是一种恶化的迹象。 预先感谢您
为什么它不工作？我的意思是在超时之后，为什么它仍能正确打开elasticsearch？ 为什么它需要Zen Discovery？ – salvob
它没有它的作品，因为一旦一切都运行起来，它工作正常。问题在于所有的模块都不在最初的超时范围内，这就是错误发生的时间。 – paqash
我不担心，但我认为你可以通过增加超时来消除错误 - 它对我有用。 – paqash