[BEAM-6062] Spark runner does not show Beam metrics in web UI

• Type: Bug
• Status: Resolved
• Priority: P2
• Resolution: Fixed
• Affects Version/s: 2.8.0
• Fix Version/s: 2.9.0
• Component/s: runner-spark
• Assignee: Vaclav Plajt
• Reporter: Vaclav Plajt
• Created: 14/Nov/18 12:08
• Updated: 16/May/20 13:53
• Resolved: 15/Nov/18 12:51

Description

Spark's web interface do not show Beam metrics. There is only one `Accumulable` "Beam.Metrics" with value acquired from java `SparkMetricsContainerStepMap#toString()` which is default `Object#toString()` implementation.

Issue Links

• links to: GitHub Pull Request #7037