[FLINK-8278] Scala examples in Metric documentation do not compile

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.3.2, 1.4.0, 1.5.0
• Fix Version/s: 1.5.0, 1.4.1
• Component/s: Documentation
• Assignee: Xingcan Cui
• Reporter: Fabian Hueske
• Created: 18/Dec/17 09:51
• Updated: 27/Dec/17 02:21
• Resolved: 26/Dec/17 20:03

Description

The Scala examples in the Metrics documentation do not compile.

The line

@transient private var counter: Counter

needs to be extended to

@transient private var counter: Counter = _

Issue Links

• links to: GitHub Pull Request #5177