# Logstash problem

**URL:** <https://discuss.elastic.co/t/logstash-problem/253349>\
**Category:** Logstash\
**Created:** [October 26, 2020, 4:42pm UTC](https://discuss.elastic.co/t/logstash-problem/253349 "2020-10-26T16:42:18Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![dfoot](https://avatars.discourse-cdn.com/v4/letter/d/ea5d25/32.png) [@dfoot](https://discuss.elastic.co/u/dfoot)\
**Post date:** [October 26, 2020, 4:42pm UTC](https://discuss.elastic.co/t/logstash-problem/253349/1 "2020-10-26T16:42:18Z")

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Logstash version 7.1.1 after restart logstash I am getting below log message but not sure what is issue. Please advise.

tail /var/log/logstash/logstash-plain.log  
[2020-09-28T09:23:05,009][WARN][logstash.outputs.elasticsearch] Restored connection to ES instance {:url=\>"[http://localhost:9200/](http://localhost:9200/)"}  
[2020-09-28T09:23:05,012][INFO][logstash.outputs.elasticsearch] ES Output version determined {:es\_version=\>7}  
[2020-09-28T09:23:05,012][WARN][logstash.outputs.elasticsearch] Detected a 6.x and above cluster: the `type` event field won't be used to determine the document \_type {:es\_version=\>7}  
[2020-09-28T09:23:05,018][INFO][logstash.outputs.elasticsearch] New Elasticsearch output {:class=\>"LogStash::Outputs::ElasticSearch", :hosts=\>["[//localhost:9200](https://localhost:9200)"]}

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**Author:** ![Badger](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/badger/32/25190_2.png) [@Badger](https://discuss.elastic.co/u/Badger)\
**Post date:** [October 26, 2020, 7:53pm UTC](https://discuss.elastic.co/t/logstash-problem/253349/2 "2020-10-26T19:53:13Z")

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It is just telling you that it connected to a 7.x elasticsearch cluster. The warning is part of the [ongoing removal](https://www.elastic.co/guide/en/elasticsearch/reference/current/removal-of-types.html) of mapping types.

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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:** [November 23, 2020, 7:53pm UTC](https://discuss.elastic.co/t/logstash-problem/253349/3 "2020-11-23T19:53:24Z")

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