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5. 9.8.0

What's New in RapidMiner AI Hub 9.8.0?

Released: October 12th, 2020

The following describes the enhancements and bug fixes in RapidMiner Server 9.8.0:

Enhancements

• Include connections by referencing their names in the optional parameter &connection=connectionName of the generating webservice bundles endpoint, e.g. /api/rest/resources/home/admin/deploymentTest?format=webservice&connection=MyFirstDB&connection=MySecondDB
• Generating webservice bundles on root repository level now insert /root/ as deployment base path
• RapidMiner header logo click now redirects to root index page
• Added /api/rest/public/instance REST endpoint is publicly available and enhanced with user origin information
• Display dates in clients and ai hubs timezone on schedules page
• Added the ability to toggle LFS for a Project
• Added LFS endpoints
  • /lfs/{repo}/objects/batch (batch process LFS objects)
  • /lfs/{repo}/objects/{oid} (meta data retrieval of an object)
  • /lfs/{repo}/objects/{oid} (store an object)
  • /lfs/{repo}/objects/content/{oid} (content retrieval of an object)
  • /lfs/{repo}/objects (verify object)
• RTSA now uses no encryption context to support Connections from the central repository
• Added context action menu in repository content browser
• Added cleanupFirst parameter to the repository content upload API
• Added upload content zip UI to the repository contents page
• Replaced queues permitted groups by new permissions system
  • UI for editing queue permissions allows the addition or removal of users from the queue owners group
  • Provide a migration to the new permission system (old groups will have READ, EXECUTE and OWNER permission)
• RTSA now supports encrypted connections
• Updated the Icon within all the UI
• Changed the color scheme for the UI
• Added log auditing as a post received hook for projects
• Change multipart upload limit to 5 GB by default
• The dashboard page provides a date range filter for process execution metrics
• Enhanced embedded ActiveMQ broker management
  • Added property broker.activemq.embeddedBroker.wipeWorkDir to enable wiping the entire broker working directory before start
  • Added property broker.activemq.embeddedBroker.journalMaxFileLength to set maximum file size in MB for each log/journal file, defaults to 128 (in MB)
  • Added property broker.activemq.embeddedBroker.checkForCorruptJournalFiles to recover corrupt journal files, defaults to true
  • Added property broker.activemq.embeddedBroker.cleanupInterval which determines the interval to check for non-referenced journal files, defaults to 5000 (in milliseconds)
• Enhanced Job Agent ActiveMQ handling
  • Add keepAlive = true as a new default broker URI parameter
  • Add connectionTimeout = 0 as a new default broker URI parameter
• User can now sort the schedules table

Fixed

• Fixed repository location for delete action in version history
• Adjusted height and scroll for the project content table
• Fixed JNA library compatibility issue for the Job Agent and Job Container
• Fixed timing issues with the Job Containers capacity check
• Fixed connection test issue related to repository name
• Fixed calculation of expires_in and expires_at for LFS batch response