# Logstash Alter filter not found

**URL:** https://discuss.elastic.co/t/logstash-alter-filter-not-found/125278
**Category:** Logstash
**Created:** [March 22, 2018, 10:46pm UTC](https://discuss.elastic.co/t/logstash-alter-filter-not-found/125278 "2018-03-22T22:46:18Z")
**Posts on this page:** 1
**Showing post:** 6

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### Author: ![motts](https://avatars.discourse-cdn.com/v4/letter/m/839c29/32.png) [@motts](https://discuss.elastic.co/u/motts)
#### Post date: [April 19, 2018, 2:19pm UTC](https://discuss.elastic.co/t/logstash-alter-filter-not-found/125278/6 "2018-04-19T14:19:45Z")

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This thread has been open almost a month now. Has anyone looked into this?

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_[View the full topic](https://discuss.elastic.co/t/logstash-alter-filter-not-found/125278)._