# Issue with TransportClient on 5.2.1

**URL:** <https://discuss.elastic.co/t/issue-with-transportclient-on-5-2-1/76827>\
**Category:** Elasticsearch\
**Created:** [February 28, 2017, 4:48pm UTC](https://discuss.elastic.co/t/issue-with-transportclient-on-5-2-1/76827 "2017-02-28T16:48:21Z")\
**Posts on this page:** 1\
**Showing post:** 2

<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:** [March 1, 2017, 8:25am UTC](https://discuss.elastic.co/t/issue-with-transportclient-on-5-2-1/76827/2 "2017-03-01T08:25:34Z")

</div>

> [@Michael\_Rozing](#):
>
> i'm assuming PreBuiltTransportClient is a class i create that should derive from TransportClient?our old code(2.3.1) is as follows:

Nope. `PreBuiltTransportClient` is provided in elasticsearch jar.

In your settings, I'd just keep:

```auto
settings.put("client.transport.sniff", config.getBoolean("client.transport.sniff", true));
settings.put("client.transport.ping_timeout", config.get("client.transport.ping_timeout", "10s"));
settings.put("client.transport.nodes_sampler_interval", config.get("client.transport.nodes_sampler_interval", "10s"));

```

And 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:

````
```
CODE
```

````

---

_[View the full topic](https://discuss.elastic.co/t/issue-with-transportclient-on-5-2-1/76827)._