[FLINK-9590] HistogramDump should be immutable

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.5.0, 1.6.0
• Fix Version/s: 1.6.0
• Component/s: Runtime / Metrics
• Assignee: Chesnay Schepler
• Reporter: Chesnay Schepler
• Created: 14/Jun/18 17:10
• Updated: 13/Apr/21 20:39
• Resolved: 14/Jun/18 23:52

Description

The HistogramDump represents the contents of a histogram at one point in time, and should thus not be mutable.