# Is it possible to dump/load ES query cache?

**URL:** <https://discuss.elastic.co/t/is-it-possible-to-dump-load-es-query-cache/69102>\
**Category:** Elasticsearch\
**Created:** [December 15, 2016, 2:20am UTC](https://discuss.elastic.co/t/is-it-possible-to-dump-load-es-query-cache/69102 "2016-12-15T02:20:00Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Jason\_Zhang](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/jason_zhang/32/745_2.png) [@Jason\_Zhang](https://discuss.elastic.co/u/Jason_Zhang)\
**Post date:** [December 15, 2016, 2:20am UTC](https://discuss.elastic.co/t/is-it-possible-to-dump-load-es-query-cache/69102/1 "2016-12-15T02:20:00Z")

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For mysql, I can dump the buffer pool pages and then load from disk file when restarting mysql innodb engine like [this](https://dev.mysql.com/doc/refman/5.7/en/innodb-preload-buffer-pool.html).

According to the [docs](https://www.elastic.co/guide/en/elasticsearch/reference/master/indices-clearcache.html), I know how to clear the query cache.  
But I'm wondering if ES support this instead of warmers API which is deprecated in 2.3.0.  
And how?

Thank you in advance.

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [January 12, 2017, 2:20am UTC](https://discuss.elastic.co/t/is-it-possible-to-dump-load-es-query-cache/69102/2 "2017-01-12T02:20:33Z")

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Closed on January 12, 2017, 2:20am UTC

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