# Logstash-filter-memorize for Logstash v2.2

**URL:** <https://discuss.elastic.co/t/logstash-filter-memorize-for-logstash-v2-2/47512>\
**Category:** Logstash\
**Created:** [April 15, 2016, 2:37pm UTC](https://discuss.elastic.co/t/logstash-filter-memorize-for-logstash-v2-2/47512 "2016-04-15T14:37:19Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![twa-nxp](https://avatars.discourse-cdn.com/v4/letter/t/df788c/32.png) [@twa-nxp](https://discuss.elastic.co/u/twa-nxp)\
**Post date:** [April 15, 2016, 2:37pm UTC](https://discuss.elastic.co/t/logstash-filter-memorize-for-logstash-v2-2/47512/1 "2016-04-15T14:37:19Z")

</div>

Hi everyone,

I am running an ELK stack with logstash v2.2. I would like to use the logstash-filter-memorize plugin I used to use in logstash v1.5 but it seems that this plugin is not available from logstash v2.0 ([https://rubygems.org/gems/logstash-filter-memorize](https://rubygems.org/gems/logstash-filter-memorize)).

Does this plugin still exist in logstash 2.x.x ? Or is there an equivalant I could use ?

Thanks,

Thierry.

---

<div class="post-metadata">

**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\
**Post date:** [April 17, 2016, 6:16am UTC](https://discuss.elastic.co/t/logstash-filter-memorize-for-logstash-v2-2/47512/2 "2016-04-17T06:16:18Z")

</div>

It doesn't look like it exists anymore - [https://www.elastic.co/guide/en/logstash/current/filter-plugins.html](https://www.elastic.co/guide/en/logstash/current/filter-plugins.html)

---

<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, 5:01am UTC](https://discuss.elastic.co/t/logstash-filter-memorize-for-logstash-v2-2/47512/3 "2017-07-06T05:01:55Z")

</div>

Closed on July 6, 2017, 5:01am UTC