java.util.concurrent.ExecutionException: RemoteTransportException[[mQ1lrT1][127.0.0.1:9300][internal:transport/handshake]]; nested: ElasticsearchSecurityException[action [internal:transport/handshake] is unauthorized for user [elastic]];
	at org.elasticsearch.common.util.concurrent.BaseFuture$Sync.getValue(BaseFuture.java:262)
	at org.elasticsearch.common.util.concurrent.BaseFuture$Sync.get(BaseFuture.java:249)
	at org.elasticsearch.common.util.concurrent.BaseFuture.get(BaseFuture.java:91)
	at org.elasticsearch.transport.PlainTransportFuture.txGet(PlainTransportFuture.java:45)
	at org.elasticsearch.transport.TransportService.handshake(TransportService.java:384)
	at org.elasticsearch.transport.TransportService.lambda$connectToNode$3(TransportService.java:317)
	at org.elasticsearch.transport.TcpTransport.connectToNode(TcpTransport.java:466)
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:315)
	at org.elasticsearch.transport.TransportService.connectToNode(TransportService.java:302)
	at org.elasticsearch.client.transport.TransportClientNodesService$NodeSampler.validateNewNodes(TransportClientNodesService.java:374)
	at org.elasticsearch.client.transport.TransportClientNodesService$SimpleNodeSampler.doSample(TransportClientNodesService.java:442)
	at org.elasticsearch.client.transport.TransportClientNodesService$NodeSampler.sample(TransportClientNodesService.java:358)
	at org.elasticsearch.client.transport.TransportClientNodesService.addTransportAddresses(TransportClientNodesService.java:199)
	at org.elasticsearch.client.transport.TransportClient.addTransportAddress(TransportClient.java:322)
	at org.personal.elastic.twitter.ElasticUtil.getTransportClient(ElasticUtil.java:74)
	at org.personal.elastic.twitter.ElasticUtil.indexTweet(ElasticUtil.java:41)
	at org.personal.elastic.twitter.TweetHunter.main(TweetHunter.java:39)
Caused by: RemoteTransportException[[mQ1lrT1][127.0.0.1:9300][internal:transport/handshake]]; nested: ElasticsearchSecurityException[action [internal:transport/handshake] is unauthorized for user [elastic]];
Caused by: ElasticsearchSecurityException[action [internal:transport/handshake] is unauthorized for user [elastic]]
	at org.elasticsearch.xpack.security.support.Exceptions.authorizationError(Exceptions.java:45)
	at org.elasticsearch.xpack.security.authz.AuthorizationService.denialException(AuthorizationService.java:411)
	at org.elasticsearch.xpack.security.authz.AuthorizationService.denial(AuthorizationService.java:382)
	at org.elasticsearch.xpack.security.authz.AuthorizationService.authorize(AuthorizationService.java:242)
	at org.elasticsearch.xpack.security.transport.ServerTransportFilter$NodeProfile.inbound(ServerTransportFilter.java:114)
	at org.elasticsearch.xpack.security.transport.SecurityServerTransportInterceptor$ProfileSecuredRequestHandler.messageReceived(SecurityServerTransportInterceptor.java:193)
	at org.elasticsearch.transport.RequestHandlerRegistry.processMessageReceived(RequestHandlerRegistry.java:69)
	at org.elasticsearch.transport.TcpTransport$RequestHandler.doRun(TcpTransport.java:1348)
	at org.elasticsearch.common.util.concurrent.AbstractRunnable.run(AbstractRunnable.java:37)
	at org.elasticsearch.threadpool.ThreadPool.lambda$static$0(ThreadPool.java:147)
	at org.elasticsearch.transport.TcpTransport.handleRequest(TcpTransport.java:1306)
	at org.elasticsearch.transport.TcpTransport.messageReceived(TcpTransport.java:1205)
	at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:74)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:293)
	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:280)
	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:396)
	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:248)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
	at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:86)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:350)
	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1334)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:372)
	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:358)
	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:610)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:513)
	at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:467)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:437)
	at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:873)
	at java.lang.Thread.run(Thread.java:745)