Skip to main content
  • Log in
  • Manage Cookies
projects.eclipse.org
Download
  • Projects
  • Working Groups
  • Members
  • Community
    • Marketplace
    • Events
    • Planet Eclipse
    • Newsletter
    • Videos
    • Blogs
  • Participate
    • Report a Bug
    • Forums
    • Mailing Lists
    • Wiki
    • IRC
    • Research
  • Eclipse IDE
    • Download
    • Learn More
    • Documentation
    • Getting Started / Support
    • How to Contribute
    • IDE and Tools
    • Newcomer Forum
  • More
      • Community

      • Marketplace
      • Events
      • Planet Eclipse
      • Newsletter
      • Videos
      • Blogs
      • Participate

      • Report a Bug
      • Forums
      • Mailing Lists
      • Wiki
      • IRC
      • Research
      • Eclipse IDE

      • Download
      • Learn More
      • Documentation
      • Getting Started / Support
      • How to Contribute
      • IDE and Tools
      • Newcomer Forum
    • Search

  1. Home
  2. Projects
  3. Eclipse IoT
  4. Eclipse Ditto
  5. 2.1.0

Eclipse Ditto 2.1.0

Primary tabs

  • Overview(active tab)
  • Release Plan
  • Review Information

Eclipse Ditto 2.1.0 includes the following topics/enhancements:

  • Support consuming messages from Apache Kafka -> completing the Apache Kafka integration as fully supported Ditto managed connection type
  • Conditional requests (updates + retrievals)
  • Enrichment of extra fields for ThingDeleted events
  • Support for using (HTTP) URLs in Thing and Feature "definition" fields, e.g. linking to WoT (Web of Things) Thing Models
  • HMAC based authentication for Ditto managed connections, see Blogpost
  • SASL authentication for Azure IoT Hub
  • Publishing of connection opened/closed announcements
  • Addition of new "misconfigured" status category for managed connections indicating that e.g. credentials are wrong or connection to endpoint could not be established to to configuration problems
  • Support "at least once" delivery for policy subject expiry announcements

The following notable fixes are included:

  • Fix "search-persited" acknowledgement not working for thing deletion
  • Fix reconnect loop to MQTT brokers when using separate MQTT publisher client 

The following non-functional work is also included:

  • Support for tracing reporting traces to an "Open Telemetry" endpoint
  • Improving cluster failover and coordinated shutdown + rolling updates
  • Logging improvements, e.g. configuring a logstash server to send logs to or more options to configure a logging file appender
  • Improving background deletion of dangling DB journal entries / snapshots based on the current MongoDB load
  • Improving search update by applying "delta updates" saving lots of bandwith to MongoDB
  • Reducing cluster communication for search updates using a smart cache
Release Date: 
Monday, September 27, 2021
Release Type: 
Minor release
New & Noteworthy URL: 
New and Noteworthy

Project Links

  • Website
Eclipse Ditto

Related Projects

Related Projects:

  • Eclipse IoT
    • Eclipse Hono™
    • Eclipse EdiTDor

Project Hierarchy:

  • Eclipse IoT
  • Eclipse Ditto

Tags

Technology Types
  • IoT and Edge
Other Tags
  • twin
  • iot

Eclipse Foundation

  • About Us
  • Contact Us
  • Sponsor
  • Members
  • Governance
  • Code of Conduct
  • Logo and Artwork
  • Board of Directors
  • Careers

Legal

  • Privacy Policy
  • Terms of Use
  • Copyright Agent
  • Eclipse Public License
  • Legal Resources

Useful Links

  • Report a Bug
  • Documentation
  • How to Contribute
  • Mailing Lists
  • Forums
  • Marketplace

Other

  • IDE and Tools
  • Projects
  • Working Groups
  • Research@Eclipse
  • Report a Vulnerability
  • Service Status

Copyright © Eclipse Foundation. All Rights Reserved.

Back to the top