# Caches peristence?

**URL:** <https://discuss.elastic.co/t/caches-peristence/5186>\
**Category:** Elasticsearch\
**Created:** [August 17, 2011, 1:14pm UTC](https://discuss.elastic.co/t/caches-peristence/5186 "2011-08-17T13:14:28Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![Lukas\_Vlcek1](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/lukas_vlcek1/32/819_2.png) [@Lukas\_Vlcek1](https://discuss.elastic.co/u/Lukas_Vlcek1)\
**Post date:** [August 17, 2011, 1:14pm UTC](https://discuss.elastic.co/t/caches-peristence/5186/1 "2011-08-17T13:14:28Z")

</div>

Hi,

may be a naive question but would it be possible to have Field and Filter  
caches persisted so that if the node is restarted they are not lost?

Regards,  
Lukas

---

<div class="post-metadata">

**Author:** ![otisg](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/otisg/32/492_2.png) [@otisg](https://discuss.elastic.co/u/otisg)\
**Post date:** [August 20, 2011, 10:34pm UTC](https://discuss.elastic.co/t/caches-peristence/5186/2 "2011-08-20T22:34:10Z")

</div>

Or maybe they could be copied from replicas of all shards the  
restarted node hosts, assuming there are replicas?

## Otis

Sematext is hiring Search Engineers -- [Jobs](http://sematext.com/about/jobs.html)

On Aug 17, 9:14 am, Lukáš Vlček [lukas.vl...@gmail.com](mailto:lukas.vl...@gmail.com) wrote:

> Hi,
> 
> may be a naive question but would it be possible to have Field and Filter  
> caches persisted so that if the node is restarted they are not lost?
> 
> Regards,  
> Lukas

---

<div class="post-metadata">

**Author:** ![kimchy](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/kimchy/32/44952_2.png) [@kimchy](https://discuss.elastic.co/u/kimchy)\
**Post date:** [August 22, 2011, 7:51am UTC](https://discuss.elastic.co/t/caches-peristence/5186/3 "2011-08-22T07:51:51Z")

</div>

It should be possible. Does not make much sense for filters, but maybe for  
very large field cache.

On Wed, Aug 17, 2011 at 4:14 PM, Lukáš Vlček [lukas.vlcek@gmail.com](mailto:lukas.vlcek@gmail.com) wrote:

> Hi,
> 
> may be a naive question but would it be possible to have Field and Filter  
> caches persisted so that if the node is restarted they are not lost?
> 
> Regards,  
> Lukas

---

<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 6, 2017, 3:56am UTC](https://discuss.elastic.co/t/caches-peristence/5186/4 "2017-07-06T03:56:28Z")

</div>

Closed on July 6, 2017, 3:56am UTC