Cask Data Application Platform v2.5.1

Release Notes

CDAP Bug Fixes

• Improved the documentation of the CDAP Authentication and Stream Clients, both Java and Python APIs.
• Fixed problems with the CDAP Command Line Interface (CLI):
  • Did not work in non-interactive mode;
  • Printed excessive debug log messages;
  • Relative paths did not work as expected; and
  • Failed to execute SQL queries.
• Removed dependencies on SNAPSHOT artifacts for netty-http and auth-clients.
• Corrected an error in the message printed by the startup script cdap.sh.
• Resolved a problem with the reading of the properties file by the CDAP Flume Client of CDAP Ingest library
  without first checking if authentication was enabled.

Other Changes

• The scripts send-query.sh, access-token.sh and access-token.bat has been replaced by the
  CDAP Command Line Interface, <api.html#cli>__ cdap-cli.sh.
• The CDAP Command Line Interface now uses and saves access tokens when connecting to a secure CDAP instance.
• The CDAP Java Stream Client now allows empty String events to be sent.
• The CDAP Python Authentication Client's configure() method now takes a dictionary rather than a filepath.

Known Issues

See Known Issues of the previous release, version 2.5.0.