Also see Breaking changes in 5.6.
-
Recovery
-
-
Synced-flush should not seal index of out of sync replicas #28464 (issue: #10032)
-
Aggregations
-
-
StringTerms.Bucket.getKeyAsNumber detection type #28118 (issue: #28012)
-
Always include the _index and _id for nested search hits. #27201 (issue: #27053)
-
Core
-
-
Handle throws on tasks submitted to thread pools #28667
-
Fix size blocking queue to not lie about its weight #28557 (issue: #28547)
-
Ingest
-
-
Fix for bug that prevents pipelines to load that use stored scripts after a restart #28588
-
Java High Level REST Client
-
-
Fix parsing of script fields #28395 (issue: #28380)
-
Move to POST when calling API to retrieve which support request body #28342 (issue: #28326)
-
Packaging
-
-
Disable console logging in the Windows service #28618 (issue: #20422)