Third party Elasticsearch: 7.6.2 Logstash: updated from 7.10.1 to 7.16.2(fixed Log4j2 Vulnerability) logstash.conf: output { Elasticsearch{ hosts => [" https://10.33.27.xxx:9200 "," https://10.33.27.xxy:9200 "," https://10.33.27.xxz:9200 "] user => "admin" password => "xxxxx" cacert => "xxxxx" il…

Logstash 7.16.2(fixed Log4j2 Vulnerability) connected to ElasticSearch 7.6.2 failed

Badger December 27, 2021, 2:55am 2

That might be this issue. With 7.15 OSS stopped being a drop-in replacement for Elastic.

Topic		Replies	Views
Logtstash updating fron 7.9 to 7.16.2 Logstash	4	2413	March 28, 2022
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Logstash with the cloud version / "Could not connect to a compatible version of Elasticsearch>, " Logstash	3	1396	November 8, 2022