Monitoring Components - EEP 7.0.1 Release Notes

The notes below relate specifically to the HPE Ezmeral Data Fabric.

These release notes contain only data-fabric-specific information and are not necessarily cumulative in nature. For information about how to use the release notes, see Ecosystem Component Release Notes.

Version The EEP 7.0.1 release contains the following monitoring-component versions:
  • Collectd 5.10.0.0
  • Fluentd 1.10.3.0
  • Opentsdb 2.4.0
  • Elasticsearch 6.8.8.0
  • Grafana 6.7.4.0
  • Kibana 6.8.8.0
Release Date January 2021
Version Interoperability Component Versions for Released EEPs
Package Names Package Names for Ezmeral Ecosystem Packs (EEPs)

New in This Release

  • EEP 7.0.1 includes updates to Collectd, Fluentd, Opentsdb, Elasticsearch, Grafana, and Kibana. To compare Monitoring component versions, see Component Versions for Released EEPs.

Fixes

Principal fixes in this release include:
  • COLD-202: fast-jmx using outdated and insecure version of jackson databind
  • GRAF-61: unable to login in grafana on a fresh cluster install with core-6.2 + MEP-7.0
  • OTSDB-115: fix zk jar version for build and remove from pkg
  • OTSDB-116: bump jackson version to 2.9.10 or newer due to CVEs

Known Issues and Limitations

This release contains the following known issues and limitations:
  • ES-77: During an upgrade from EEP 6.x to EEP 7.0.0 or EEP 7.0.1, some monitoring components do not get updated because of an error in the fourth digit of the package version. This issue can occur during manual upgrades or upgrades performed using the Installer. The affected components can include any or all of the following:
    • Elasticsearch
    • Fluentd
    • Grafana
    • Kibana
    Workaround: See Reinstalling Monitoring Components After an Upgrade.

Resolved Issues

  • None.