Exception in thread "main" org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: []
    at org.elasticsearch.client.transport.TransportClientNodesService.ensureNodesAreAvailable(TransportClientNodesService.java:305)
    at org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:200)
    at org.elasticsearch.client.transport.support.InternalTransportClient.execute(InternalTransportClient.java:106)
    at org.elasticsearch.client.support.AbstractClient.index(AbstractClient.java:102)
    at org.elasticsearch.client.transport.TransportClient.index(TransportClient.java:340)
    at org.elasticsearch.action.index.IndexRequestBuilder.doExecute(IndexRequestBuilder.java:266)
    at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:91)
    at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:65)
    at org.dennisit.elastic.process.ElasticSearchHandler.createIndexResponse(ElasticSearchHandler.java:82)
    at org.dennisit.elastic.process.ElasticSearchHandler.main(ElasticSearchHandler.java:134)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:140)

Process finished with exit code 1

这个错误，还是参考老外的意见
原来是程序里面的cluster.name和软件里面的cluster.anme配置的不一致