[FLINK-26446] Update Feature Radar in Apache Flink Roadmap

• Type: Improvement
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Fix Version/s: 1.16.0
• Component/s: Project Website
• Labels: pull-request-available
• Assignee: Unassigned
• Reporter: Konstantin Knauf
• Created: 02/Mar/22 10:30
• Updated: 04/May/22 10:45
• Resolved: 19/Apr/22 08:13

Description

Deployment/Coordination:

• Java 8 -> Deprecation
• Add Deployment Modes
  • Application Mode -> Stable
  • Session Mode -> Stable
  • Per-Job Mode -> Deprecated
• Adaptive Scheduler -> Ready & Evolving

Connectors (removing all connectors from this list due to connectors being externalized: let's only focus on the interfaces)

• Remove NiFi Source
• Remove Kafka, File [via Unified Sink API]
• HybridSource -> Ready & Evolving
• Remove Hive SQL Source & Sink
• Remove JDBC Sink
• Remove Kinesis Source & Sink
• Remove Kafka, File, Pulsar [via Unified Source API]
• Remove Change-Data-Capture API and Connectors
• Remove Rabbit MQ Source
• Remove PubSub Source & Sink
• Remove HBase SQL Source & Sink
• Remove Elastic Search Sink
• Remove Cassandra Sink
• Legacy File Source & Sink -> Deprecated
• Legacy Kafka Source & Sink -> Deprecated

Resource Managers:

• Remove Scala Shell

APIs:

• SourceFunction & SinkFunction -> Deprecated
• Add Unified Sink API -> Ready & Evolving
• Add Unified Source API -> Stable
• Add ASync API -> Beta
• Add Topology Sink -> Beta
• Add SQL Upgrade Support -> MVP

Languages:

• Remove Scala 2.11

Libraries:

• Gelly -> Deprecated
• State Processor API -> Ready & Evolving

Issue Links

• links to: GitHub Pull Request #527