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Release Notifications, December 5,2019

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Support Updates

Hazelcast IMDG 3.10

Standard Support for IMDG 3.10 will end in 25 April 2020.
Extended Support will continue for an additional 18 months.

Hazelcast IMDG 3.9

Standard Support for IMDG 3.9 ended on 23 October 2019.
Extended Support will continue for an additional 18 months.

For more information see the full list of Version Support Windows.

 


Patch Releases

Latest News / Releases

 

Hazelcast IMDG 4.0-BETA-1

New Features

Hazelcast IMDG Enterprise New Features:

  • Persistent Memory Integration: Added support for persistent memory, such as Intel® Optane™ DC, to be used by Hazelcast’s High-Density Memory Store feature. See the Using Persistent Memory section.
  • Encrypting Data in Hot Restart Store: Provided a framework and implementation to encrypt data in Hot Restart stores ("at rest") for data held in distributed structures. See the Encryption at Rest section.
  • X.509 Certificate Authentication: Added support for credential retrieval by the members from the X.509 certificates configured on the clients. See the Security chapter.
  • Out of the Box LDAP Configuration: Introduced a new LDAP login module where you do not need to provide your own JAAS login module for this purpose. See the Security chapter.
  • CP Subsystem Persistence: Implemented persistency for Hazelcast’s CP (Consistency & Partition Tolerance) subsystem. See the CP Subsystem Persistence section.

Hazelcast IMDG Open Source New Features:

  • CP Subsystem Development Mode: Introduced UNSAFE mode for the CP data structures. This way, you do not need to have at least three IMDG members to use CP Subsystem: you can benefit from its functionalities using only one or two members. See the CP Subsystem Unsafe Mode section.

Enhancements

  • API improvements & cleanups, and many refactorings including architectural changes. For further details, please see the Release Notes

Hazelcast IMDG 3.12.4

Enhancements

  • Added support for the PartitionLostListener configuration on the client side.

Hazelcast IMDG 3.11.5

Management Center 3.12.7

New Features

  • Introduced a new system property hazelcast.mc.cache.max.size that sets a limit to the in-memory cache size used by Management Center.    

Enhancements

  • Added support for separate email addresses for authentication (SMTP Email) and sending Management Center email alerts (From Email).
  • Added the cluster selector on the license screen if there is no active cluster.
  • Updated Jetty to its latest version, i.e., v9.4.21.v20190926.
  • Reduced the Management Center startup time from 10 to 3 seconds by lazy-loading of the user agent parser.
  • Added additional options for debugging email configurations.

Hazelcast Jet 3.2

New Features

  • Introduced stateful mapping for Pipeline API which allows you to write stateful imperative codes. The use cases may include windows with complex definitions, e.g., a collection with custom rules to mutate it with data streaming through, pattern matching (CEP style) and general prototyping and experimentation without having to learn technical Jet details. See the Stateful Mapping section.
  • Introduced unit testing support with which you can test your Jet code without connecting external sources or sinks to the data pipeline. See the Developing and Testing section.
  • Added the ability to query the job metrics through Job API and add the option to store the metrics for completed jobs. See the Monitor Metrics section.
  • Added sources and sinks for Amazon AWS S3. See the Amazon AWS S3 section.

Enhancements

  • Added the ability to adapt AggregateOperation1 to Hazelcast Aggregator.
  • Replaced the Hazelcast IMDG map/cache readers and map writer with faster and cooperative ones.
  • Added the missing serializability checks for sources and sinks.
  • Added support for YAML configuration to CLI.
  • Moved the code samples to the main Jet repository.
  • Added support for multi-graphs in DAG.
  • Added a property to configure the maximum number of job results to keep in the Jet cluster.
  • Replaced the job ID generator with FlakeID.
  • Updated Hazelcast IMDG version to 3.12.2.
  • Added the ability to configure both minimum and maximum idle time for both cooperative/non-cooperative threads.
  • Made it optional to enable or disable the metrics for a specific job.
  • Added extended information to DOT format output.
  • Enhanced the submit and join tasks to avoid using the blocking client threads where possible.

Hazelcast Kubernetes Cloud Discovery 2.0

Enhancements

  • Upgrade Hazelcast version to 4.0-SNAPSHOT.

Google Cloud Platform Discovery 2.0

Enhancements

  • Upgrade Hazelcast version to 4.0-SNAPSHOT.

AWS Cloud Discovery 3.0

Enhancements

  • Upgrade Hazelcast version to 4.0-SNAPSHOT.

Hazelcast JCA Resource Adapter 3.7.3

Enhancements

  • Provided Hazelcast 3.12.3 support.
  • Changed min required Java version to Java 8.

Hazelcast IMDG Enterprise for PCF 1.7.4

Enhancements

  • Upgrades Pivotal Service Broker SDK to v0.34.1
  • Upgrades Hazelcast Enterprise to 3.12.4(Since v1.7.3)
  • Upgrades Management Center to 3.12.6(Since v1.7.3)

Spring Data Hazelcast 2.2.2

Best wishes from the Hazelcast Team!
–The Hazelcast Team
 

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