# Java Client conncetion

**URL:** <https://discuss.elastic.co/t/java-client-conncetion/48192>\
**Category:** Elasticsearch\
**Created:** [April 22, 2016, 4:58pm UTC](https://discuss.elastic.co/t/java-client-conncetion/48192 "2016-04-22T16:58:58Z")\
**Posts on this page:** 8\
**Page:** 1

<div class="post-metadata">

**Author:** ![maher](https://avatars.discourse-cdn.com/v4/letter/m/a6a055/32.png) [@maher](https://discuss.elastic.co/u/maher)\
**Post date:** [April 22, 2016, 4:58pm UTC](https://discuss.elastic.co/t/java-client-conncetion/48192/1 "2016-04-22T16:58:58Z")

</div>

Hi, i am new with Elasticsearch and i am trying to execute a simple search query.

```
     Settings settings = Settings.settingsBuilder()
    .put("cluster.name", "elasticsearch").build();
    Client client = TransportClient.builder().settings(settings).build()
    .addTransportAddress(new InetSocketTransportAddress(new InetSocketAddress("127.0.0.1", 9300)));

    SearchResponse response = client.prepareSearch("logstash-2016.04.22")
    .execute()
    .actionGet();
    System.out.println(response);

```

and Here the error logs:

```
            avr. 22, 2016 6:41:45 PM org.elasticsearch.transport.netty.NettyTransport exceptionCaught
            AVERTISSEMENT: [Ereshkigal] exception caught on transport layer [[id: 0x8e5bd9b6, /127.0.0.1:61531
             => /127.0.0.1:9300]], closing connection

```

-elasticsearch is running on the port 9300  
-cluster name is elasticsearch  
-the index is "logstash-2016.04.22"  
-i am calling this code in a spring MVC controller

I am heared that it's a version problem isue so i am asking here.

Thank you in advence.

---

<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:** [April 22, 2016, 8:00pm UTC](https://discuss.elastic.co/t/java-client-conncetion/48192/2 "2016-04-22T20:00:15Z")

</div>

Which versions on both side?

---

<div class="post-metadata">

**Author:** ![maher](https://avatars.discourse-cdn.com/v4/letter/m/a6a055/32.png) [@maher](https://discuss.elastic.co/u/maher)\
**Post date:** [April 24, 2016, 8:48am UTC](https://discuss.elastic.co/t/java-client-conncetion/48192/3 "2016-04-24T08:48:47Z")

</div>

I am using java jre 1.8:

![](https://us1.discourse-cdn.com/elastic/original/2X/e/e701df4b0815e4316e9265dd85c6ede49498a2ee.PNG)

and elasticsearch-2.3.0

---

<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:** [April 24, 2016, 12:59pm UTC](https://discuss.elastic.co/t/java-client-conncetion/48192/4 "2016-04-24T12:59:50Z")

</div>

Elasticsearch server is 2.3.0. Which client version? How does your pom look like?

---

<div class="post-metadata">

**Author:** ![maher](https://avatars.discourse-cdn.com/v4/letter/m/a6a055/32.png) [@maher](https://discuss.elastic.co/u/maher)\
**Post date:** [April 24, 2016, 2:55pm UTC](https://discuss.elastic.co/t/java-client-conncetion/48192/5 "2016-04-24T14:55:33Z")

</div>

```
    <dependency>
           <groupId>org.apache.httpcomponents</groupId>
          <artifactId>httpclient</artifactId>
         <version>4.3-beta1</version>
    </dependency> 

   <dependency>
       <groupId>org.elasticsearch</groupId>
        <artifactId>elasticsearch</artifactId>
        <version>2.3.0</version>
   </dependency>

```

if that's what you mean with client

---

<div class="post-metadata">

**Author:** ![maher](https://avatars.discourse-cdn.com/v4/letter/m/a6a055/32.png) [@maher](https://discuss.elastic.co/u/maher)\
**Post date:** [April 25, 2016, 8:10am UTC](https://discuss.elastic.co/t/java-client-conncetion/48192/6 "2016-04-25T08:10:04Z")

</div>

I just added Client configuration to my pom.xml

```
          <dependency>
		<groupId>io.appium</groupId>
		<artifactId>java-client</artifactId>
		<version>3.4.1</version>
	  </dependency>

```

Thank you !

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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:** [April 26, 2016, 11:55am UTC](https://discuss.elastic.co/t/java-client-conncetion/48192/7 "2016-04-26T11:55:04Z")

</div>

I have no idea. May be you have a bigger stacktrace? More logs?

---

<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:** [July 5, 2017, 10:56pm UTC](https://discuss.elastic.co/t/java-client-conncetion/48192/8 "2017-07-05T22:56:18Z")

</div>