# None of the configured nodes are available **URL:** \ **Category:** Elasticsearch\ **Created:** [October 13, 2014, 5:40pm UTC](https://discuss.elastic.co/t/none-of-the-configured-nodes-are-available/20222 "2014-10-13T17:40:18Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![David\_de\_Lucca](https://avatars.discourse-cdn.com/v4/letter/d/76d3ee/32.png) [@David\_de\_Lucca](https://discuss.elastic.co/u/David_de_Lucca)\ **Post date:** [October 13, 2014, 5:40pm UTC](https://discuss.elastic.co/t/none-of-the-configured-nodes-are-available/20222/1 "2014-10-13T17:40:18Z")
Hello folks! i'm trying to perform a search using Java ElasticSearch API but i'm getting this error: org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: [] at org.elasticsearch.client.transport.TransportClientNodesService.ensureNodesAreAvailable(TransportClientNodesService.java:298) ~[elasticsearch-1.3.0.jar:na] at org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:214) ~[elasticsearch-1.3.0.jar:na] at org.elasticsearch.client.transport.support.InternalTransportClient.execute(InternalTransportClient.java:105) ~[elasticsearch-1.3.0.jar:na] at org.elasticsearch.client.support.AbstractClient.search(AbstractClient.java:330) ~[elasticsearch-1.3.0.jar:na] at org.elasticsearch.client.transport.TransportClient.search(TransportClient.java:421) ~[elasticsearch-1.3.0.jar:na] at org.elasticsearch.action.search.SearchRequestBuilder.doExecute(SearchRequestBuilder.java:1097) ~[elasticsearch-1.3.0.jar:na] at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:91) ~[elasticsearch-1.3.0.jar:na] at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:65) ~[elasticsearch-1.3.0.jar:na] Anyone have an idea on what's is wrong? Here is how i create Client: _private lazy val client = new TransportClient().addTransportAddress(new InetSocketTransportAddress("127.0.0.1", 9300))_ And here is the point that exception happens: _var response = client.prepareSearch().execute().actionGet();_ Thank in advance. David -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/c6822524-7dac-4753-902c-a0284961ace3%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/c6822524-7dac-4753-902c-a0284961ace3%40googlegroups.com). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\ **Post date:** [October 13, 2014, 6:27pm UTC](https://discuss.elastic.co/t/none-of-the-configured-nodes-are-available/20222/2 "2014-10-13T18:27:38Z")
Did you change the cluster name? > Le 13 oct. 2014 à 19:40, David de Lucca [davidpadilha@gmail.com](mailto:davidpadilha@gmail.com) a écrit : > > Hello folks! > > i'm trying to perform a search using Java Elasticsearch API but i'm getting this error: > > org.elasticsearch.client.transport.NoNodeAvailableException: None of the configured nodes are available: > at org.elasticsearch.client.transport.TransportClientNodesService.ensureNodesAreAvailable(TransportClientNodesService.java:298) ~[elasticsearch-1.3.0.jar:na] > at org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:214) ~[elasticsearch-1.3.0.jar:na] > at org.elasticsearch.client.transport.support.InternalTransportClient.execute(InternalTransportClient.java:105) ~[elasticsearch-1.3.0.jar:na] > at org.elasticsearch.client.support.AbstractClient.search(AbstractClient.java:330) ~[elasticsearch-1.3.0.jar:na] > at org.elasticsearch.client.transport.TransportClient.search(TransportClient.java:421) ~[elasticsearch-1.3.0.jar:na] > at org.elasticsearch.action.search.SearchRequestBuilder.doExecute(SearchRequestBuilder.java:1097) ~[elasticsearch-1.3.0.jar:na] > at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:91) ~[elasticsearch-1.3.0.jar:na] > at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:65) ~[elasticsearch-1.3.0.jar:na] > > Anyone have an idea on what's is wrong? Here is how i create Client: > > private lazy val client = new TransportClient().addTransportAddress(new InetSocketTransportAddress("127.0.0.1", 9300)) > > And here is the point that exception happens: > > var response = client.prepareSearch().execute().actionGet(); > > Thank in advance. > > ## David > > You received this message because you are subscribed to the Google Groups "elasticsearch" group. > To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). > To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/c6822524-7dac-4753-902c-a0284961ace3%40googlegroups.com](https://groups.google.com/d/msgid/elasticsearch/c6822524-7dac-4753-902c-a0284961ace3%40googlegroups.com). > For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). To view this discussion on the web visit [https://groups.google.com/d/msgid/elasticsearch/135572E7-4096-4515-8AFA-3276EA674004%40pilato.fr](https://groups.google.com/d/msgid/elasticsearch/135572E7-4096-4515-8AFA-3276EA674004%40pilato.fr). For more options, visit [https://groups.google.com/d/optout](https://groups.google.com/d/optout). ---
**Author:** ![AkshataNaik](https://avatars.discourse-cdn.com/v4/letter/a/51bf81/32.png) [@AkshataNaik](https://discuss.elastic.co/u/AkshataNaik)\ **Post date:** [July 14, 2015, 6:50pm UTC](https://discuss.elastic.co/t/none-of-the-configured-nodes-are-available/20222/3 "2015-07-14T18:50:07Z")
Hi I am facing the same issue. yes, i changed the cluster name. What should I do to resolve this error? ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 12:01am UTC](https://discuss.elastic.co/t/none-of-the-configured-nodes-are-available/20222/4 "2017-07-06T00:01:30Z")