This document lists the new features, enhancements, fixed issues and, removed or deprecated features for Hazelcast Platform 5.1 release. The numbers in the square brackets refer to the issues in Hazelcast's GitHub repositories.
New Features
Tiered Storage (BETA): Introduced the Tiered Storage feature which is an extension to Hazelcast Map
assigning data to various types of storage media based on access patterns. It is an Hazelcast Enterprise feature
and in BETA state. See https://docs.hazelcast.com/hazelcast/5.1/tiered-storage/overview.
Added support of the following statements, operators, and functions:
** CREATE VIEW
** DROP VIEW
** EXPLAIN
** CREATE INDEX
** UNION
** UNION ALL
** EXISTS
** NOT EXISTS
** RIGHT JOIN
** Sub-queries and VALUES() execution in JOIN arguments
** JSON_ARRAY, JSON_OBJECT
** SHOW VIEWS
** Added support for stream aggregation (HOP and TUMBLE functions)
#20413, #20342, #20268, #20042, #19894, #19850, #19810, #19768, #19742, #19729, #19650, #19589
Added JSON as a supported type for the SQL engine with functions like JSON_QUERY and JSON_VALUE;
they return a JSON object/array and a primitive value, respectively. For an overview of JSON in SQL, see https://docs.hazelcast.com/hazelcast/5.1/sql/working-with-json. #19303
Distribution
Hazelcast command line interface is now available within the Hazelcast distribution package; previously
it needed to be installed separately. #20062
Cloud Discovery Plugins
Added EndpointSlices support for the Kubernetes discovery plugin; now the EndpointSlices API usage is default,
and the old Endpoints API is not used as a fallback if EndpointSlices are not available. #19643
Serialization
Added zero-configuration support for the Java records in compact serialization. #20724
Updated the names of methods and fields in the Compact Serialization API to make them
non-Java centric. #20257
Added the declarative configuration elements for Compact Serialization. #20016
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Bumps hazelcast from 4.1 to 5.1.
Release notes
Sourced from hazelcast's releases.
... (truncated)
Commits
966c57c
version update for 5.1 release1ae792d
Updating Platform OS 5.1 release notes.21f20e7
Revert "Bump maven-gpg-plugin from 1.6 to 3.0.1 (#20069)"b6fa83e
Log Invocation being completed without backup acks (#20821)eb930b6
Log map name when snapshot validation fails (#20822)611e66f
Revert "Bump nexus-staging-maven-plugin from 1.6.8 to 1.6.10 (#20701)" (#20798)8a2317c
Adding Platform 5.1 release notes.fc9bcb4
Bump log4j version to 1.2.17.redhat-00008 (#20792)48c5612
Warn about config overrides in Javadoc and logged messages [5.1] (#20782)99bbc97
Fix 'GROUP BY ... HAVING' test (#20765)You can trigger a rebase of this PR by commenting
@dependabot rebase
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