ES 启动报错org.elasticsearch.transport.TcpTransport.closeChannels(Ljava/util/List;)V

java链接ES服务器时报以下这样错误：

Exception in thread "main" java.lang.AbstractMethodError: org.elasticsearch.transport.TcpTransport.closeChannels(Ljava/util/List;)V

at org.elasticsearch.transport.TcpTransport$NodeChannels.close(TcpTransport.java:426)

at org.elasticsearch.transport.netty4.Netty4Transport.connectToChannels(Netty4Transport.java:386)

at org.elasticsearch.transport.TcpTransport.openConnection(TcpTransport.java:548)

at org.elasticsearch.transport.TcpTransport.openConnection(TcpTransport.java:116)

at org.elasticsearch.transport.TransportService.openConnection(TransportService.java:351)

at org.elasticsearch.client.transport.TransportClientNodesService$SimpleNodeSampler.doSample(TransportClientNodesService.java:407)

at org.elasticsearch.client.transport.TransportClientNodesService$NodeSampler.sample(TransportClientNodesService.java:357)

at org.elasticsearch.client.transport.TransportClientNodesService.addTransportAddresses(TransportClientNodesService.java:198)

at org.elasticsearch.client.transport.TransportClient.addTransportAddress(TransportClient.java:319)

at com.utils.ESUtils.init(ESUtils.java:67)

at com.utils.ESUtils.main(ESUtils.java:742)

解决方案： 修改ES版本号
![image.png](https://upload-images.jianshu.io/upload_images/10137433-bff74d7321b92085.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)