# Logs not show on Kibana

**URL:** <https://discuss.elastic.co/t/logs-not-show-on-kibana/282689>\
**Category:** Kibana\
**Created:** [August 27, 2021, 4:22pm UTC](https://discuss.elastic.co/t/logs-not-show-on-kibana/282689 "2021-08-27T16:22:23Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![fcoulibaly](https://avatars.discourse-cdn.com/v4/letter/f/96bed5/32.png) [@fcoulibaly](https://discuss.elastic.co/u/fcoulibaly)\
**Post date:** [August 27, 2021, 4:22pm UTC](https://discuss.elastic.co/t/logs-not-show-on-kibana/282689/1 "2021-08-27T16:22:23Z")

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can someone help me to write correct grok filter for the pattern:

2021.08.27-17:15:02 INFO[172] - start running on dev2

i used this code below but this not show any logs on Kibana  
`else if [fields][hostgroup] == "sols_special_deactivation" { grok { match => { "message" => ['%{TIMESTAMP_ISO8601:time} %{LOGLEVEL:logLevel} %{GREEDYDATA:logMessage}'] } }}`

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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:** [September 24, 2021, 4:23pm UTC](https://discuss.elastic.co/t/logs-not-show-on-kibana/282689/2 "2021-09-24T16:23:07Z")

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