# How to get node\_id in json query?
**URL:** https://discuss.elastic.co/t/how-to-get-node-id-in-json-query/21034
**Category:** Elasticsearch
**Created:** [December 2, 2014, 2:14pm UTC](https://discuss.elastic.co/t/how-to-get-node-id-in-json-query/21034 "2014-12-02T14:14:04Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Oguzhan\_Coskun](https://discuss.elastic.co/u/Oguzhan_Coskun)
#### Post date: [December 2, 2014, 2:14pm UTC](https://discuss.elastic.co/t/how-to-get-node-id-in-json-query/21034/1 "2014-12-02T14:14:04Z")
"cluster\_name" : "elasticsearch",
"nodes" : {
"_ExaKHrlBREaM41s68j5zTQ_" : {
"timestamp" : 1417529361647,
"name" : "Sleek",
"transport\_address" : "inet[/192.168.2.117:9300]",
"host" : "localhost",
"ip" : ["inet[/192.168.2.117:9300]", "NONE" ],
"indices" : {
"docs" : {
"count" : 0,
"deleted" : 0
},
Elasticsearch node id change from when every restart. I have get node id _(look
at the code bold line)_. any idea?
Kodu buraya girin...
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### Author:  [@dadoonet](https://discuss.elastic.co/u/dadoonet)
#### Post date: [December 2, 2014, 3:07pm UTC](https://discuss.elastic.co/t/how-to-get-node-id-in-json-query/21034/2 "2014-12-02T15:07:22Z")
I don’t really get what you are looking for.
But may be you'd simply like to set node.name in elasticsearch.yml?
--
David Pilato | Technical Advocate | [Elasticsearch.com](http://Elasticsearch.com)
@dadoonet [https://twitter.com/dadoonet](https://twitter.com/dadoonet) | @elasticsearchfr [https://twitter.com/elasticsearchfr](https://twitter.com/elasticsearchfr) | @scrutmydocs [https://twitter.com/scrutmydocs](https://twitter.com/scrutmydocs)
> Le 2 déc. 2014 à 15:14, Oğuzhan Coşkun [oguzhan.cmd@gmail.com](mailto:oguzhan.cmd@gmail.com) a écrit :
>
> "cluster\_name" : "elasticsearch",
> "nodes" : {
> "ExaKHrlBREaM41s68j5zTQ" : {
> "timestamp" : 1417529361647,
> "name" : "Sleek",
> "transport\_address" : "inet[/192.168.2.117:9300]",
> "host" : "localhost",
> "ip" : ["inet[/192.168.2.117:9300]", "NONE" ],
> "indices" : {
> "docs" : {
> "count" : 0,
> "deleted" : 0
> },
>
> Elasticsearch node id change from when every restart. I have get node id (look at the code bold line). any idea?
>
> Kodu buraya girin...
>
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---
### Author:  [@system](https://discuss.elastic.co/u/system)
#### Post date: [July 6, 2017, 12:46am UTC](https://discuss.elastic.co/t/how-to-get-node-id-in-json-query/21034/3 "2017-07-06T00:46:35Z")