Howdy all. I just upgraded from Graylog 3.x to 4.0 and also ElasticSearch 6.8 to 7.10. I’m trying to squash bugs, and I noticed that my deprecation log is almost 1GB in size and the below messages are being spammed like crazy. All the same two messages below, but I’m getting them 10-15 times per se…

Upgraded to Graylog 4.0 and ElasticSearch 7.10 on Ubuntu 20.04 - Tons of errors in Deprecation Log

aaronsachs (Aaron Sachs) December 29, 2020, 1:38am 2

I noticed you didn’t get a reply here. Given your post in Purge configuration of Graylog 4, is it safe to assume that you’re starting from scratch?

Topic		Replies	Views
Elastic warnings in graylog server.log Graylog Central (peer support)	2	1955	December 16, 2020
Graylog 4.0.1 / 7.10.1 Error only on Graylog Master Graylog Central (peer support)	4	990	January 28, 2021
[Graylog 3.0] [Elasticsearch 6.6.1] Elasticsearch Search Deprecation Warnings Graylog Central (peer support)	3	4552	April 9, 2019
Upgrading ES 7.10 and RestClient Warnings Log4J help Graylog Central (peer support)	1	339	January 5, 2021
Graylog search issue Graylog Central (peer support)	8	1196	April 11, 2019