[AMBARI-25451] Upgrade Grafana 2.6.x to 6.4.2 for Ambari 2.6.2

• Type: Task
• Status: In Progress
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.6.2
• Fix Version/s: 2.6.2
• Assignee: Szilárd Antal
• Reporter: Szilárd Antal
• Created: 17/Dec/19 14:06
• Updated: 02/Aug/21 06:34

Description

In AMBARI-25379 the Grafana version was upgraded to 6.4.2, need backport this upgrade in 2.6.2 release.