Elasticsearch X-Pack version 6.2.4

Bug Fixes

Machine Learning
  • Prevents failed jobs from mistakenly re-opening after node loss recovery.
  • Returns an error when an operation cannot be submitted because the process was killed.
  • Respects the datafeed frequency when it is less or equal to the query_delay setting.
  • Adds missing idp.use_single_logout and populate_user_metadata SAML realm settings. See SAML realm settings.
  • Re-enables smtp.* account configuration properties in the notification settings. See Email Notification Settings.
  • Ensures starting and stopping Watcher is properly acknowledged as a master node action.
  • Refrains from appending a question mark to an HTTP request if no parameters are used.