# java.lang.NoSuchMethodError:
**URL:** https://discuss.elastic.co/t/java-lang-nosuchmethoderror/118445
**Category:** Elasticsearch
**Created:** [February 5, 2018, 12:41pm UTC](https://discuss.elastic.co/t/java-lang-nosuchmethoderror/118445 "2018-02-05T12:41:24Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@aravind\_apalya](https://discuss.elastic.co/u/aravind_apalya)
#### Post date: [February 5, 2018, 12:41pm UTC](https://discuss.elastic.co/t/java-lang-nosuchmethoderror/118445/1 "2018-02-05T12:41:24Z")
Hi Team,
I have upgraded my elastic search java API's to v6.1.1 from v0.90.5
Everything compiled fine and have deployed in tomcat server
While starting the server it's throwing following error.
**java.lang.NoSuchMethodError: org.elasticsearch.common.settings.Settings.builder()Lorg/elasticsearch/common/settings/Settings$Builder;**
**at tv.myplex.services.search.base.NodeIndexer.init(NodeIndexer.java:58).**
In my class 58 line is:
```
Settings settings = Settings.builder().loadFromSource(source,XContentType.YAML).build();
client = new Node(settings).client();
```
which is equalent to
```
Settings settings = Settings.builder().put("cluster.name", "elasticsearch").build();
client = new Node(settings).client();
```
Can anyone please help me out to fix this issue.
Thank you.
---
### Author:  [@dadoonet](https://discuss.elastic.co/u/dadoonet)
#### Post date: [February 5, 2018, 1:04pm UTC](https://discuss.elastic.co/t/java-lang-nosuchmethoderror/118445/2 "2018-02-05T13:04:47Z")
Not sure but we don't support embedded nodes anymore.
Better to use the REST client
---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [March 5, 2018, 1:05pm UTC](https://discuss.elastic.co/t/java-lang-nosuchmethoderror/118445/3 "2018-03-05T13:05:17Z")
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