# Elastic 5.5.2 NoNodeAvailableException None of the configured nodes are available: **URL:** \ **Category:** Elasticsearch\ **Created:** [September 8, 2017, 8:53am UTC](https://discuss.elastic.co/t/elastic-5-5-2-nonodeavailableexception-none-of-the-configured-nodes-are-available/99820 "2017-09-08T08:53:40Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![NehaD](https://avatars.discourse-cdn.com/v4/letter/n/ccd318/32.png) [@NehaD](https://discuss.elastic.co/u/NehaD)\ **Post date:** [September 8, 2017, 8:53am UTC](https://discuss.elastic.co/t/elastic-5-5-2-nonodeavailableexception-none-of-the-configured-nodes-are-available/99820/1 "2017-09-08T08:53:40Z")
Application setup is as follows: -\> ElasticSearch Server = 5.5.2 -\> Dependency Jars = elasticsearch-5.2.0.jar, kucene\*.jars 6.4.0, transport-5.2.0 -\> Both the elasticsearch server and the java client are running on same machine -\> No change done in the elasticsearch.yml file. Java client code : Client client = new PreBuiltTransportClient(Settings.EMPTY).addTransportAddress(new InetSocketTransportAddress(InetAddress.getByName("10.103.22.103"),9300)); IndexResponse response = client.prepareIndex("testIndex", "index").setSource(findingsItemList).execute().actionGet(); where "findingsitemlist" is a custom Map instance After executing the above code, i get the no node available exception as below NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{1HrNd4q\_SoOmvRGoJfE\_hQ}{10.103.22.103}{10.103.22.103:9300}]] at org.elasticsearch.client.transport.TransportClientNodesService.ensureNodesAreAvailable(TransportClientNodesService.java:344) at org.elasticsearch.client.transport.TransportClientNodesService.execute(TransportClientNodesService.java:242) at org.elasticsearch.client.transport.TransportProxyClient.execute(TransportProxyClient.java:59) at org.elasticsearch.client.transport.TransportClient.doExecute(TransportClient.java:356) at org.elasticsearch.client.support.AbstractClient.execute(AbstractClient.java:403) at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:80) at org.elasticsearch.action.ActionRequestBuilder.execute(ActionRequestBuilder.java:54) at com.paasify.java.PMDResultParser.main(PMDResultParser.java:107) ---
**Author:** ![vivek7mehta](https://avatars.discourse-cdn.com/v4/letter/v/51bf81/32.png) [@vivek7mehta](https://discuss.elastic.co/u/vivek7mehta)\ **Post date:** [September 8, 2017, 10:09am UTC](https://discuss.elastic.co/t/elastic-5-5-2-nonodeavailableexception-none-of-the-configured-nodes-are-available/99820/2 "2017-09-08T10:09:41Z")
As you have specified you are using ES server 5.5.2 and dependency jars 5.2.0 this can be the issue. If this is just a typo and you are using compatible jars then it's fine. From whatever you have specified here and assuming that host 10.103.22.103 and TCP port 9300 is correct, it seems that you have not specified cluster name while creating transport client. Instead of Settings.EMPTY add this: Settings settings = Settings.builder()  .put("[cluster.name](http://cluster.name)","your\_cluster\_name").build(); Client client = new PreBuiltTransportClient(settings); Hope this helps! ---
**Author:** ![NehaD](https://avatars.discourse-cdn.com/v4/letter/n/ccd318/32.png) [@NehaD](https://discuss.elastic.co/u/NehaD)\ **Post date:** [September 8, 2017, 12:02pm UTC](https://discuss.elastic.co/t/elastic-5-5-2-nonodeavailableexception-none-of-the-configured-nodes-are-available/99820/3 "2017-09-08T12:02:59Z")
> [@vivek7mehta](#): > > Settings settings = Settings.builder() > > .put("cluster.name","your\_cluster\_name").build(); Hi Vivek, Thanks for the prompt suggestion. Below is the list of jars that i have included in my app. elasticsearch-5.5.2.jar HdrHistogram-2.1.9.jar hppc-0.7.1.jar httpclient-4.3.1.jar jackson-annotations-2.8.6.jar jackson-core-2.8.6.jar jackson-core-asl-1.8.0.jar jackson-databind-2.8.6.jar jackson-dataformat-cbor-2.8.6.jar jackson-dataformat-smile-2.8.6.jar jackson-dataformat-xml-2.8.6.jar jackson-dataformat-yaml-2.8.6.jar jackson-mapper-asl-1.8.0.jar jackson-module-jaxb-annotations-2.8.6.jar java-json.jar jna-4.4.0.jar joda-time-2.9.5.jar jopt-simple-5.0.2.jar lang-mustache-client-5.5.2.jar log4j-1.2-api-2.8.2.jar log4j-api-2.8.2.jar log4j-core-2.8.2.jar lucene-analyzers-common-6.6.0.jar lucene-backward-codecs-6.6.0.jar lucene-core-6.6.0.jar lucene-grouping-6.6.0.jar lucene-highlighter-6.6.0.jar lucene-join-6.6.0.jar lucene-memory-6.6.0.jar lucene-misc-6.6.0.jar lucene-queries-6.6.0.jar lucene-queryparser-6.6.0.jar lucene-sandbox-6.6.0.jar lucene-spatial-6.6.0.jar lucene-spatial-extras-6.6.0.jar lucene-spatial3d-6.6.0.jar lucene-suggest-6.6.0.jar netty-3.9.9.Final.jar netty-buffer-4.1.7.Final.jar netty-codec-4.1.14.Final.jar netty-codec-http-4.1.14.Final.jar netty-codec-http2-4.1.14.Final.jar netty-common-4.1.14.Final.jar netty-example-4.1.14.Final.jar netty-handler-4.1.14.Final.jar netty-resolver-4.1.4.Final.jar netty-resolver-dns-4.1.14.Final.jar netty-transport-4.1.14.Final.jar parent-join-client-5.5.2.jar percolator-client-5.5.2.jar reindex-client-5.5.2.jar securesm-1.1.jar snakeyaml-1.15.jar spatial4j-0.6.jar t-digest-3.0.jar transport-5.5.2.jar transport-netty3-client-5.5.2.jar transport-netty4-client-5.5.2.jar Also , i tried the code you mentioned about using the Settings instance(and configured a cluster name in the elasticsearch.yml) in place of Settings.EMPTY, however i still get the same error. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [October 6, 2017, 12:02pm UTC](https://discuss.elastic.co/t/elastic-5-5-2-nonodeavailableexception-none-of-the-configured-nodes-are-available/99820/4 "2017-10-06T12:02:59Z")
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