Release Date US: 2023/06/29
Release Date AU/EU: 2023/06/30
To resolve errors found in customer instances with large data sets, this release updates the OpenSearch version and associated memory allocation settings. If this issue occurs, one of these search service errors might be displayed: "SearchRuntimeException" or "SearchClientException." If you encounter these errors, you must apply this hotfix.
Important: While we recommend that customers reindex after every self-hosted upgrade, this hotfix requires a full index after it is installed.
|The Max Heap (Xmx) setting for OpenSearch now dynamically increases up to 50% of the server's memory.