# Connect Error with JAVA - NoNodeAvailableException\[None of the configured nodes are available

**URL:** <https://discuss.elastic.co/t/connect-error-with-java-nonodeavailableexception-none-of-the-configured-nodes-are-available/102238>\
**Category:** Elasticsearch\
**Created:** [September 29, 2017, 9:59am UTC](https://discuss.elastic.co/t/connect-error-with-java-nonodeavailableexception-none-of-the-configured-nodes-are-available/102238 "2017-09-29T09:59:32Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Tony\_Lam](https://avatars.discourse-cdn.com/v4/letter/t/c4cdca/32.png) [@Tony\_Lam](https://discuss.elastic.co/u/Tony_Lam)\
**Post date:** [September 29, 2017, 9:59am UTC](https://discuss.elastic.co/t/connect-error-with-java-nonodeavailableexception-none-of-the-configured-nodes-are-available/102238/1 "2017-09-29T09:59:32Z")

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Hi Everyone,  
I have provision a Elastic Cloud for my programmers, they are using Native Elasticsearch binary protocal but found these errors

It is able to connect to it and find out its nodes below:  
54.254.97.95:9343  
54.251.33.223:9343

String host = "[654d0090c71a24200264c9f0471388c4.ap-southeast-1.aws.found.io](http://654d0090c71a24200264c9f0471388c4.ap-southeast-1.aws.found.io)";  
String clusterName = "654d0090c71a24200264c9f0471388c4";  
int port = 9343;

NoNodeAvailableException[None of the configured nodes are available: [{#transport#-1}{bGig-OYeSlmwN6jVu287RQ}{[654d0090c71a24200264c9f0471388c4.ap-southeast-1.aws.found.io](http://654d0090c71a24200264c9f0471388c4.ap-southeast-1.aws.found.io)}{54.254.97.95:9343}, {#transport#-2}{-5w7otFvTX-7H6qV4mdIhQ}{[654d0090c71a24200264c9f0471388c4.ap-southeast-1.aws.found.io](http://654d0090c71a24200264c9f0471388c4.ap-southeast-1.aws.found.io)}{54.251.33.223:9343}]]

Please help!!

Thanks.

Tony Lam

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<div class="post-metadata">

**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:** [September 29, 2017, 11:41am UTC](https://discuss.elastic.co/t/connect-error-with-java-nonodeavailableexception-none-of-the-configured-nodes-are-available/102238/2 "2017-09-29T11:41:01Z")

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Please format your code using `</>` icon as explained in [this guide](https://discuss.elastic.co/t/about-the-elasticsearch-category/21). It will make your post more readable.

Or use markdown style like:

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You did not share your code so hard to say what is wrong. I guess a bad usage...

Here is some code to create a client:

> <https://github.com/dadoonet/spring-boot-cloud-elastic/blob/master/src/main/java/com/example/demo/DemoApplication.java#L57-L69>

HTH

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [October 27, 2017, 11:50am UTC](https://discuss.elastic.co/t/connect-error-with-java-nonodeavailableexception-none-of-the-configured-nodes-are-available/102238/3 "2017-10-27T11:50:36Z")

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