Java API client version

8.5.2

Java version

11

Elasticsearch Version

8.4.1

Problem description

IndexSettingsLifecycle requires a name to be set which is not necessary if the API is used directly. According to the JavaDoc, this is the name of the policy to be used to manage the index. We use component templates to specify this setting.

The setting that I want to overwrite for the specific index template is the rollover alias. We could work around this issue by specifying it through otherSettings on IndexSettings.