nifi/nifi-docker
exceptionfactory 512155ba2f
NIFI-10975 Add Kubernetes Leader Election and State Provider (#6779)
* NIFI-10975 Added Kubernetes Leader Election and State Provider
- Added Kubernetes Leader Election Manager based on Kubernetes Leases
- Added Kubernetes State Provider based on Kubernetes ConfigMaps
- Added nifi-kubernetes-client for generalized access to Fabric8 Kubernetes Client
- Added nifi.cluster.leader.election.implementation Property defaulting to CuratorLeaderElectionManager
- Refactored LeaderElectionManager to nifi-framework-api for Extension Discovering Manager
- Refactored shared ZooKeeper configuration to nifi-framework-cluster-zookeeper

* NIFI-10975 Updated Kubernetes Client and StateMap
- Upgraded Kubernetes Client from 6.2.0 to 6.3.0
- Added getStateVersion to StateMap and deprecated getVersion
- Updated Docker start.sh with additional properties

* NIFI-10975 Corrected MockStateManager.assertStateSet()
* NIFI-10975 Upgraded Kubernetes Client from 6.3.0 to 6.3.1
* NIFI-10975 Corrected unregister leader and disabled release on cancel

* NIFI-10975 Corrected findLeader handling of Lease expiration
- Changed LeaderElectionManager.getLeader() return to Optional String

* NIFI-10975 Corrected StandardNiFiServiceFacade handling of Optional Leader
* NIFI-10975 Changed getLeader() to call findLeader() to avoid stale cached values
* NIFI-10975 Updated LeaderElectionCommand to run LeaderElector in loop
* NIFI-10975 Rebased on project version 2.0.0-SNAPSHOT

* NIFI-10975 Corrected Gson and AspectJ versions
- Updated versions to match current main branch and avoid reverting
2023-03-07 14:14:24 -05:00
..
dockerhub NIFI-10975 Add Kubernetes Leader Election and State Provider (#6779) 2023-03-07 14:14:24 -05:00
dockermaven NIFI-11103 prepping for 2.0.0 line 2023-02-09 15:32:53 -07:00
README.md NIFI-3260 Official Docker Image 2017-01-10 13:24:33 -05:00
pom.xml NIFI-11103 prepping for 2.0.0 line 2023-02-09 15:32:53 -07:00

README.md

Apache NiFi supports powerful and scalable directed graphs of data routing, transformation, and system mediation logic. Some of the high-level capabilities and objectives of Apache NiFi include:

  • Web-based user interface
    • Seamless experience between design, control, feedback, and monitoring
  • Highly configurable
    • Loss tolerant vs guaranteed delivery
    • Low latency vs high throughput
    • Dynamic prioritization
    • Flow can be modified at runtime
    • Back pressure
  • Data Provenance
    • Track dataflow from beginning to end
  • Designed for extension
    • Build your own processors and more
    • Enables rapid development and effective testing
  • Secure
    • SSL, SSH, HTTPS, encrypted content, etc...
    • Multi-tenant authorization and internal authorization/policy management