5.2.2 Release Notesedit

Also see Breaking changes in 5.2.

Bug fixesedit

Aggregations
  • Restore support for the include/pattern syntax. #23140 (issue: #22933)
Cluster
  • Don’t set local node on cluster state used for node join validation #23311 (issue: #21830)
  • Cluster allocation explain to never return empty response body #23054
Index APIs
  • Ensure shrunk indices carry over version information from its source #22469 (issue: #22373)
Internal
  • Always restore the ThreadContext for operations delayed due to a block #23349
Java REST Client
  • RestClient asynchronous execution should not throw exceptions #23307
Network
Plugin Ingest Attachment
REST
Stats