# No node available problem
**URL:** https://discuss.elastic.co/t/no-node-available-problem/7322
**Category:** Elasticsearch
**Created:** [April 13, 2012, 8:05am UTC](https://discuss.elastic.co/t/no-node-available-problem/7322 "2012-04-13T08:05:03Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@rayal126](https://discuss.elastic.co/u/rayal126)
#### Post date: [April 13, 2012, 8:05am UTC](https://discuss.elastic.co/t/no-node-available-problem/7322/1 "2012-04-13T08:05:03Z")
I am a beginer of the elasticsearch. I came across the No node available problem and did not know how to slove it. I have set up a node in my computer and closed the firewall.
My code of the TransportClient:
Settings settings = ImmutableSettings.settingsBuilder()
.put("cluster.name", clusterName).put("client.transport.sniff", true).build();
client = new TransportClient(settings).addTransportAddress(
new InetSocketTransportAddress("localhost", 9200));
SearchResponse response = client.prepareSearch("goods")
.setSearchType(SearchType.DFS\_QUERY\_THEN\_FETCH)
.setQuery(textQuery).setFrom(0).setSize(60).setExplain(true)
.execute().actionGet();
The error message:
Exception in thread "main" org.elasticsearch.client.transport.NoNodeAvailableException: No node available
at org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:170)
at org.elasticsearch.client.transport.support.InternalTransportClient.execute(InternalTransportClient.java:97)
at org.elasticsearch.client.support.AbstractClient.search(AbstractClient.java:206)
at org.elasticsearch.client.transport.TransportClient.search(TransportClient.java:345)
at org.elasticsearch.action.search.SearchRequestBuilder.doExecute(SearchRequestBuilder.java:743)
at org.elasticsearch.action.support.BaseRequestBuilder.execute(BaseRequestBuilder.java:53)
at org.elasticsearch.action.support.BaseRequestBuilder.execute(BaseRequestBuilder.java:47)
at searchengine.SearchEngine.searchByKeyWords(SearchEngine.java:66)
at searchengine.EngineClient.main(EngineClient.java:18)
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 3:32am UTC](https://discuss.elastic.co/t/no-node-available-problem/7322/2 "2017-07-06T03:32:45Z")