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- Java High Level REST Client
- Bulk processor#awaitClose to close scheduler #29263
- Java Low Level REST Client
- REST client: hosts marked dead for the first time should not be immediately retried #29230
- Machine Learning
- Prevents failed jobs from mistakenly re-opening after node loss recovery.
- Returns an error when an operation cannot be submitted because the process was killed.
Respects the datafeed frequency when it is less or equal to the
- Cross-cluster search and default connections can get crossed [OPEN] [ISSUE] #29321
- Plugins: Fix native controller confirmation for non-meta plugin #29434
smtp.*account configuration properties in the notification settings. See Email Notification Settingsedit.
- Ensures starting and stopping Watcher is properly acknowledged as a master node action.
- Refrains from appending a question mark to an HTTP request if no parameters are used. Fix NPE when CumulativeSum agg encounters null value/empty bucket (#29641) Do not fail snapshot when deleting a missing snapshotted file (#30332)