[FLINK-10006] Improve logging in BarrierBuffer

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.5.2, 1.6.0, 1.7.0
• Fix Version/s: 1.5.3, 1.6.1, 1.7.0
• Component/s: Logging, Network
• Labels: pull-request-available
• Assignee: Nico Kruber
• Reporter: Nico Kruber
• Created: 31/Jul/18 12:47
• Updated: 13/Aug/18 10:23
• Resolved: 13/Aug/18 10:10

Description

Almost all log messages of BarrierBuffer do not contain the task name and are therefore of little use if either multiple slots are executed on a single TM or multiple checkpoints run in parallel.

Issue Links

• links to: GitHub Pull Request #6470