# Is it possible not all nodes in the cluster are sync on the same time?

**URL:** <https://discuss.elastic.co/t/is-it-possible-not-all-nodes-in-the-cluster-are-sync-on-the-same-time/32235>\
**Category:** Elasticsearch\
**Created:** [October 15, 2015, 5:31am UTC](https://discuss.elastic.co/t/is-it-possible-not-all-nodes-in-the-cluster-are-sync-on-the-same-time/32235 "2015-10-15T05:31:26Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![stam585](https://avatars.discourse-cdn.com/v4/letter/s/f1d935/32.png) [@stam585](https://discuss.elastic.co/u/stam585)\
**Post date:** [October 15, 2015, 5:31am UTC](https://discuss.elastic.co/t/is-it-possible-not-all-nodes-in-the-cluster-are-sync-on-the-same-time/32235/1 "2015-10-15T05:31:26Z")

</div>

Earlier I have posted a question describing a behavior which I couldn'nt understand.  
My entity was retrieved in the response by one filter, then not retrieve by a second filter.  
After sleep() both filters worked.

It was not reproduced on a single node environment.  
I now believe that on my clustered environment (ES Cluster) not all nodes are refreshed/sync on the same time.

Is it possible not all nodes in the cluster are sync on the same time?  
Is it configurable?

---

<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, 11:44pm UTC](https://discuss.elastic.co/t/is-it-possible-not-all-nodes-in-the-cluster-are-sync-on-the-same-time/32235/2 "2017-07-05T23:44:44Z")

</div>