A newer version is available. For the latest information, see the
current release documentation.
Elasticsearch version 7.17.20edit
Also see Breaking changes in 7.17.
Known issuesedit
-
The deprecated
index.mapper.dynamicsetting can break your cluster. It can only be set using the Update index settings API. Symptoms include nodes failing to start or shards failing to allocate. Do not use this setting in versions prior to 7.17.22. The bug is fixed in 7.17.22. (issue: #109160)