Github user zentol commented on a diff in the pull request: https://github.com/apache/flink/pull/5808#discussion_r179045294 --- Diff: flink-core/src/main/java/org/apache/flink/configuration/TaskManagerOptions.java --- @@ -321,8 +321,8 @@ * credit-based flow control. */ @Deprecated - public static final ConfigOption<Boolean> NETWORK_CREDIT_BASED_FLOW_CONTROL_ENABLED = - key("taskmanager.network.credit-based-flow-control.enabled") + public static final ConfigOption<Boolean> TASKMANAGER_NETWORK_CREDIT_MODEL = + key("taskmanager.network.credit-model") --- End diff -- even though this key is new I would still add the deprecated key `"taskmanager.network.credit-based-flow-control.enabled"`
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