# Field reference failed in logstash-input-redis

**URL:** <https://discuss.elastic.co/t/field-reference-failed-in-logstash-input-redis/84797>\
**Category:** Logstash\
**Created:** [May 6, 2017, 12:40am UTC](https://discuss.elastic.co/t/field-reference-failed-in-logstash-input-redis/84797 "2017-05-06T00:40:27Z")\
**Posts on this page:** 1\
**Showing post:** 5

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**Author:** ![xiaotie](https://avatars.discourse-cdn.com/v4/letter/x/8baadc/32.png) [@xiaotie](https://discuss.elastic.co/u/xiaotie)\
**Post date:** [May 9, 2017, 11:00am UTC](https://discuss.elastic.co/t/field-reference-failed-in-logstash-input-redis/84797/5 "2017-05-09T11:00:30Z")

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Perfect answer!  
Would you please tell me,how can you confirm redis input does not emits event with key? Very follish question, haha

And another question, [Logstash in docker start failed](https://discuss.elastic.co/t/logstash-in-docker-start-failed/84347)  
would you please do me a favour.

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