5.6.10 Release Notes

Also see Breaking changes in 5.6.

Bug fixes

Authorization
  • Security: reduce garbage during index resolution #30180
CRUD
  • Bulk operation fail to replicate operations when a mapping update times out #30244
Core
  • Fix the version ID for v5.6.10. #29570
Engine
  • Add an escape hatch to increase the maximum amount of memory that IndexWriter gets. #31133 (issue: #31105)
Geo
  • Fix BWC serialization for GeoDistance #29501
REST API
  • Protect against NPE in RestNodesAction #29059
Scripting
  • Remove Stored Script Check for Empty Code Strings #27322
ZenDiscovery
  • Fsync state file before exposing it #30929
  • Use correct cluster state version for node fault detection #30810