[AMBARI-25543] hdfs heatmap "DataNode Process Disk I/O Utilization" showed incorrect high

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.7.4
• Fix Version/s: 2.7.6
• Component/s: ambari-web

Environment

HDP release version Version 2.7.4.0

• Assignee: Dmytro Grinenko
• Reporter: XiangYang
• Created: 07/Aug/20 03:50
• Updated: 16/Nov/20 03:43
• Resolved: 16/Nov/20 03:43

Description

hdfs heatmap "DataNode Process Disk I/O Utilization" showed incorrect high, which is 36,000,000%, see attached picture

Issue Links

• links to: GitHub PR#3237