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v4.5.0.2 Release notes

Software version

Release Date: 01/21/2019

For download location, see Downloads.

Software upgrade support
Certified platforms

Please also review the Compatibility Matrix before upgrade/install.

  • CDH: On-premise CDH 6.0, 5.15, 5.14

  • HDP: On-premise HDP 2.6.5, 2.6.4

  • MapR: 6.1.0, 6.0.0, 5.2.0

Supported OS and software
  • OS

    • RedHat/CentOS: 6.6-7.5

  • Database (Postgres is bundled)

    • MySQL: 5.5, 5.6, 5.7 (recommended)

  • Database Driver

    • MySQL: 5.1.47

Supported browsers
  • Chrome: 70.x

  • Internet Explorer: IE 11

Unravel sensor upgrade
  • Sensor upgrade is only required for Spark Live View / APP Actions Feature.

Updates to Unravel's configuration properties
New features
  • None

Improvements and bug fixes
  • None

Bug fixes
  • Removed NoneType and float error Cloud Mapping Per Instance or Cloud Mapping Per Host. (CUSTOMER-593)

  • Unravel_km starts. (PLATFORM-1073)

  • no longer clear indexes. (PLATFORM-1070)

Known issues
  • PostgreSQL DB is now usable across all features. However, we do not recommend it for production usage at this time.

  • RBAC tagcmd not working in Equifax environment. (CUSTOMER-592)

  • Use of encrypted password (Cloudera manager password) from for OnDemand is not supported. (CUSTOMER-594)

  • Special Characters in passwords are not supported. (CUSTOMER-440, CUSTOMER-552)

  • Unravel Spark sensor doesn't support clusterId with spaces. (CUSTOMER-59)

  • fs image download will not trigger after install. (REPORT-262)

  • Queue Analysis

    • Graph zooming and resetting not working properly in Edge. (UIX-1589)

    • May fail to collect metrics for nested queue on HDP when configured to use Fair Scheduler due to a bug in HDP. (REPORT-294)

  • Queue metric sensor does not work with remote clusters if RM is not accessible via HTTP or if TLS with authentication is enabled. (PLATFORM-927, PLATFORM-1052)

  • Sessions: Auto tune fails to apply recommendations: Error: Failed to retrieve recommendations. (SESSION-137)

  • Cloud Reports: You must select an instance type (< 30 types) when choosing EMR as the Cloud Provider.

For support issues, contact Unravel Support.