WARNING: Version 5.5 of Elasticsearch has passed its EOL date.
This documentation is no longer being maintained and may be removed. If you are running this version, we strongly advise you to upgrade. For the latest information, see the current release documentation.
Also see Breaking changes in 5.5.
- Upgrades from 5.5.0, 5.5.1, 5.5.2. See release notes
ES_CONFIGenvironment variables unset after successful upgrade
- Windows Service stopped after successful upgrade