What's New in Hazelcast 3.5

Release Notes

This section provides the new features introduced with Hazelcast 3.5 release.

Async Back Pressure: The Back Pressure introduced with Hazelcast 3.4 now supports async operations. For more information, please see the Back Pressure section.
Client Configuration Import: Hazelcast now supports replacing variables with system properties in the declarative configuration of Hazelcast client. Moreover, now you can compose the Hazelcast client declarative configuration out of smaller configuration snippets. For more information, please see the Composing Declarative Configuration section.
Cluster Quorum: This feature enables you to define the minimum number of machines required in a cluster for the cluster to remain in an operational state. For more information, please see the Cluster Quorum section.
Hazelcast Client Protocol: Starting with 3.5, Hazelcast introduces the support for different versions of clients in a cluster. Please keep in mind that this support is not valid for the releases before 3.5.
Complete Implementation of XA Transactions
Continuous Query Caching
Dynamic Selector Rebalancing
Fail Fast on Invalid Configuration
Enterprise WAN Replication
Increased Visibility of Slow Operations
Listener for Lost Partitions
Management of Unbounded Return Values
Near Cache for JCache
New License Management Features
One Listener Interface per Event
Scalable Map Loader