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https://issues.apache.org/jira/browse/FLINK-32250?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17729550#comment-17729550
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Rui Fan commented on FLINK-32250:
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<master:1.18> 7403e2efea273c307e52475d56c10910ca940430
> Revert the Field name of BUFFER_TIMEOUT to improve compatibility
> ----------------------------------------------------------------
>
> Key: FLINK-32250
> URL: https://issues.apache.org/jira/browse/FLINK-32250
> Project: Flink
> Issue Type: Bug
> Components: API / DataStream
> Affects Versions: 1.18.0
> Reporter: Rui Fan
> Assignee: Rui Fan
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.18.0
>
>
> FLINK-32023 changed the `ExecutionOptions.BUFFER_TIMEOUT` to
> `ExecutionOptions.BUFFER_TIMEOUT_INTERVAL`, the filed name should be reverted.
> Because the `ExecutionOptions` is a public evolving API, some flink users are
> using the `ExecutionOptions.BUFFER_TIMEOUT` in their code. If we update it,
> the code cannot upgrade to 1.18 directly.
>
> BTW, the option name is changed from `execution.buffer-timeout` to
> `execution.buffer-timeout.interval`. However, we marked the
> `execution.buffer-timeout` as `DeprecatedKeys`. So 1.18 is compatible with
> the old option name.
>
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