# No logs generated after upgrade to 6.3.0.1

**URL:** https://discuss.elastic.co/t/no-logs-generated-after-upgrade-to-6-3-0-1/136036
**Category:** Logstash
**Created:** [June 15, 2018, 6:24am UTC](https://discuss.elastic.co/t/no-logs-generated-after-upgrade-to-6-3-0-1/136036 "2018-06-15T06:24:24Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![sru](https://avatars.discourse-cdn.com/v4/letter/s/b9e5f3/32.png) [@sru](https://discuss.elastic.co/u/sru)
#### Post date: [June 15, 2018, 6:24am UTC](https://discuss.elastic.co/t/no-logs-generated-after-upgrade-to-6-3-0-1/136036/1 "2018-06-15T06:24:25Z")

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since the upgrade from 6.2 to 6.3 there are no log entries in /var/log/logstash/logstash-plain.log

Logpath in /etc/logstash/logstash.yml  
path.logs: /var/log/logstash

with the new queue.drain:true in the same file

found the error in the (for me) new "queue.drain: true", missing whitespace (copy & paste from the web)

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<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 13, 2018, 6:24am UTC](https://discuss.elastic.co/t/no-logs-generated-after-upgrade-to-6-3-0-1/136036/2 "2018-07-13T06:24:27Z")

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