[FLINK-23668] Check Log Pollution for 1.14 release

• Type: Technical Debt
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.14.0
• Assignee: David Morávek
• Reporter: Chesnay Schepler
• Created: 06/Aug/21 11:49
• Updated: 30/Sep/21 14:21
• Resolved: 30/Sep/21 14:21

Description

We should check for log pollution and confusing log lines before the release.

Issue Links

• relates to: FLINK-24430 Clean up log pollution

Sub-Tasks

• Add quotes around job names: Closed
• Unclear purpose of spill directories: Closed
• Improve time formatting in LeaderRetrievalUtils: Closed
• Job name, Job ID and receiving Dispatcher should be logged by the client: Closed
• Unclear severity of Kafka transaction recommit warning in logs: Closed
• Confusing message from MemCheckpointStreamFactory#checkSize: Closed
• Resolve/hide akka warning regarding RemoteActorRefProvider: Closed
• Hint user about possibly non-deterministic key: Closed
• Null address will be logged when channel is closed in NettyPartitionRequestClient: Closed
• Give a more descriptive exception message for unset kubernetes options: Closed