Rui Fan created FLINK-32250:
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Summary: 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
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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