问题
I am trying index using below Java code in elastic search.. I gave my machine Ip in the code .It is unable to connect to node. It is giving error like below :
Exception in thread "main" org.elasticsearch.client.transport.NoNodeAvailableException: No node available at org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:219) at org.elasticsearch.client.transport.support.InternalTransportClient.execute(InternalTransportClient.java:106) at org.elasticsearch.client.support.AbstractClient.index(AbstractClient.java:82) at org.elasticsearch.client.transport.TransportClient.index(TransportClient.java:330) at org.elasticsearch.action.index.IndexRequestBuilder.doExecute(IndexRequestBuilder.java:314) at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:85) at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:59) at test.test1.main(test1.java:30)
Code I am using:
public static void main(String[] args) {
String json = "{" +
"\"user\":\"AMaresh\"," +
"\"postDate\":\"2014-04-23\"," +
"\"message\":\"trying out Elasticsearch\"" +
"}";
Settings settings = ImmutableSettings.settingsBuilder().put("elasticsearch", "elasticsearch").build();
TransportClient transportClient = new TransportClient(settings);
Client client = new TransportClient().addTransportAddress(new InetSocketTransportAddress("10.210.51.207",9300));
IndexResponse response = client.prepareIndex("Cricket", "cric", "1").setSource(json).execute().actionGet();
//List<String> matches = response.matches();
System.out.println(response);
System.out.println("finished");
I have checked ports are open in the machine.
Can anybody help me understanding the problem.
Thanks in advance
回答1:
I think the problem in mentioning cluster name.. Use lik following
Settings settings = ImmutableSettings.settingsBuilder()
.put("cluster.name", "elasticsearch").build();
Hope it helps..!
回答2:
This answer https://stackoverflow.com/a/25053586/3827220 to a similar problem, is applicable to the error message you're seeing.
Check to make sure you are using the same major version on the client side and the cluster side.
来源:https://stackoverflow.com/questions/23242729/exception-in-thread-main-org-elasticsearch-client-transport-nonodeavailableexc