v4.5.0.4 Release notes
Software version
Release Date: 02/11/2019
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 3.0, 2.6.5, 2.6.4, ATS v1.5
MapR: 6.1.0, 6.0.0, 5.2.0
Supported OS and software
OS
RedHat/Centos: 6.6-7.5
SELinux with Enforcement mode on Red Hat Enterprise Linux Server release 7.4 (Maipo)
Targeted Policy v.28
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
Current *Sensor* Version | Current CDH / HDP / MAPR Version | Upgrade to 4.5.0.4 Needed? |
|---|---|---|
4.5.0.3 | CDH 5.15/CDH 6.0 (Parcel version:1.0.4500006) HDP 2.6.5 (Sensor version: 4.5.0.2rc0006) | No |
4.5.0.2 | CDH 5.15/CDH 6.0 (Parcel version:1.0.4500006) HDP 2.6.5 (Sensor version: 4.5.0.2rc0006) | No |
4.5.0.0 | CDH 5.15/CDH 6.0 (Parcel version:1.0.4500006) HDP 2.6.5 (Sensor version: 4.5.0.0rc0005) | No |
4.4.x | CDH 5.15 (Parcel version:1.0.4400001) HDP 2.6.5 (Sensor version latest: 4.4.2.0b0007) | Yes |
4.3.x | CDH 5.14 (Parcel version:1.0.65) HDP 2.6.5 | Yes |
Updates to Unravel's configuration properties
New features
Supports TLS for connections from Hive hook to Unravel edge node. (CUSTOMER-363)
Improvements and bug fixes
Improvements
AutoActions: Improved navigability from History of Runs, including links to offending apps. (CUSTOMER-623 / CUSTOMER-630)
All YARN jobs (MR, TEZ, Spark) can be killed/moved in running state from application page. (CUSTOMER-337)
Bug fixes
RBAC tagcmd does not always work in all environments. (CUSTOMER-592)
LDAP AUTH failing due to null pointer exception. (CUSTOMER-600)
Tagged Spark jobs not showing in workflow view. (CUSTOMER-608)
Diagnostics files are either empty or not complete. (CUSTOMER-621)
OnDemand reports runs "successfully" but not showing in UI. (CUSTOMER-635)
Queue analysis report generation fails with a "x not in list" error. (REPORT-277)
Hbase is not working when clusterID contains a space, e.g., cluster 25. (HBASE-83)
Known issues
HDP 3.0 Does not support the Small Files Report. (REPORT-315)
MR: Actions: Move to Queue does not work. (PLATFORM-1195)
PostgreSQL DB is now usable across all features. However, we do not recommend it for production usage at this time.
HBASE OS Metrics currently does not support CDH.
Special Characters in passwords are not supported. (CUSTOMER-440, CUSTOMER-552)
fs image download will not trigger after install. (REPORT-262)
Queue Analysis graph zooming and resetting not working properly in Edge. (UIX-1589)
Cloud Reports: You must select an instance type (< 30 types) when choosing EMR as the Cloud Provider.
Queue analysis data can be missing or skewed if queues were created or deleted in a middle of the report range. (REPORT-316)
Top X Report: Hive-on-Tez apps will show vCore seconds and memory seconds values as zero. (TEZLLAP-249)
The group-by pie charts in Cluster Discovery may be empty if don't have enough historic data (CLOUD-221)
Cloud discovery functionality in cloud reports may fail with "UDObject" object has no attribute "warn" when using Ambari Metrics System without sufficient historic data (CLOUD-220)
Add support for custom SSL cert for Ambari and Cloudera Manager in OnDemand reports (CUSTOMER-649)
Unsupported
Support for ATSv2.0
For support issues, visit Unravel Support.