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3.0
Hazelcast Jet 3.0
- 3.0 is the first major release of Hazelcast Jet past 0.x, and is versioned at 3.x to align
it better with IMDG 3.x versions that it is based on - Starting with 3.0, main Job API and the pipeline API will be backwards compatible in further minor
versions. Core API will only be compatible between patch versions.- Several APIs have been streamlined in preparation for this change. Please see the breaking changes
section of the release notes for a list of specific changes.
- Several APIs have been streamlined in preparation for this change. Please see the breaking changes
- Pipeline API has the following new additions:
- Support for async map/filter/flatMapUsingContext methods
- Support for emitting early results for a window before a window has completed
- Being able to atomically create a job only if it's not already running using
JetInstance.newJobIfAbsent - [Jet Enterprise] Support for job upgrades and A/B testing via taking a named snapshot and then starting the job
from the saved snapshot. - [Jet Enterprise] Being able to restart the whole cluster and restoring jobs by using
IMDG Hot Restart to persist the cluster to disk - New Jet Command Line Interface for job management of a cluster
- Support for improved Watermark diagnostics in Jet Management Center
- Support for showing map stats in Jet Management Center
- Full support for JDK 11
- Update Hazelcast version to 3.12