# Windows ELK 7.1 2-node cluster

**URL:** <https://discuss.elastic.co/t/windows-elk-7-1-2-node-cluster/183692>\
**Category:** Elasticsearch\
**Created:** [May 31, 2019, 9:17am UTC](https://discuss.elastic.co/t/windows-elk-7-1-2-node-cluster/183692 "2019-05-31T09:17:03Z")\
**Posts on this page:** 1\
**Showing post:** 5

<div class="post-metadata">

**Author:** ![zen.xen](https://avatars.discourse-cdn.com/v4/letter/z/e495f1/32.png) [@zen.xen](https://discuss.elastic.co/u/zen.xen)\
**Post date:** [June 3, 2019, 10:01am UTC](https://discuss.elastic.co/t/windows-elk-7-1-2-node-cluster/183692/5 "2019-06-03T10:01:19Z")

</div>

I have discovered what was wrong with my cluster. I have analyzed logs on both machines and found something like this:

```auto
join validation on cluster state with a different cluster uuid LcitTe7KQFCEF8Ww_MuU_g than local cluster uuid or6tpJqPRqSzOdea_eYA7g, rejecting

```

According this [link](https://discuss.elastic.co/t/elasticsearch-7-cluster-setup-with-3-nodes/177016/3) I have checked data path ..\elasticsearch\data\nodes\0 there were some data, I deleted them all, restarted ELK stack and cluster started working and changed status from yellow to green.

---

_[View the full topic](https://discuss.elastic.co/t/windows-elk-7-1-2-node-cluster/183692)._