[FLINK-8835] Fix TaskManager config keys

• Type: Bug
• Status: Closed
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: Runtime / Coordination
• Labels: easy-fix
• Assignee: zhangminglei
• Reporter: Stephan Ewen
• Created: 02/Mar/18 11:18
• Updated: 02/Oct/19 17:49
• Resolved: 06/Apr/18 13:27

Description

Many new config keys in the TaskManager don't follow the proper naming scheme. We need to clear those up before the release. I would also suggest to keep the key names short, because that makes it easier for users.

When doing this cleanup pass over the config keys, I would suggest to also make some of the existing keys more hierarchical harmonize them with the common scheme in Flink.

New Keys

• taskmanager.network.credit-based-flow-control.enabled to taskmanager.network.credit-model.

Existing Keys

• taskmanager.debug.memory.startLogThread => taskmanager.debug.memory.log

• taskmanager.debug.memory.logIntervalMs => taskmanager.debug.memory.log-interval

• taskmanager.initial-registration-pause => taskmanager.registration.initial-backoff

• taskmanager.max-registration-pause => taskmanager.registration.max-backoff

• taskmanager.refused-registration-pause taskmanager.registration.refused-backoff

• taskmanager.maxRegistrationDuration ==> * taskmanager.registration.timeout

Issue Links

• links to: GitHub Pull Request #5808