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https://issues.apache.org/jira/browse/FLINK-39344?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yanquan Lv resolved FLINK-39344.
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Fix Version/s: cdc-3.7.0
(was: cdc-3.6.0)
Resolution: Fixed
Merged in master via 380da4a66d1c93799dd13371225cb4b7112e093c.
> [Doc] Fix inconsistencies between MySqlDataSourceOptions and MySQL Pipeline
> Connector documentation
> ---------------------------------------------------------------------------------------------------
>
> Key: FLINK-39344
> URL: https://issues.apache.org/jira/browse/FLINK-39344
> Project: Flink
> Issue Type: Improvement
> Components: Flink CDC
> Affects Versions: cdc-3.6.0
> Reporter: XiaodongHuan
> Priority: Major
> Labels: pull-request-available
> Fix For: cdc-3.7.0
>
> Attachments: image-2026-03-27-20-47-55-481.png,
> image-2026-03-27-20-48-28-813.png, image-2026-03-27-20-49-28-670.png
>
>
> ## Problem
> There are several inconsistencies between `MySqlDataSourceOptions.java` and
> the MySQL Pipeline Connector documentation
> (`docs/content/docs/connectors/pipeline-connectors/mysql.md` and
> `docs/content.zh/docs/connectors/pipeline-connectors/mysql.md`):
> ** 1. Missing option: `server-time-zone` **
> The `server-time-zone` option is defined in `MySqlDataSourceOptions.java` as
> a non-experimental config option, but it is absent from both the English and
> Chinese Pipeline Connector documentation.
> ** 2. Wrong default value for `metadata.list` **
> - In `MySqlDataSourceOptions.java`: defined with `noDefaultValue()`, meaning
> the default should be `(none)`
> - In both docs: the Default column incorrectly shows `false`
> ** 3. Wrong default value for `jdbc.properties.*` **
> - This is a pass-through config option not explicitly defined in
> `MySqlDataSourceOptions.java`
> - In both docs: the Default column incorrectly shows `20` (which appears to
> be a copy-paste error from the `connection.pool.size` option)
> - It should be `(none)`
> ## Expected Behavior
> The documentation should accurately reflect the actual behavior defined in
> the source code.
> ## Proposed Fix
> - Add the `server-time-zone` option entry to both English and Chinese
> Pipeline Connector docs
> - Fix the default value of `metadata.list` from `false` to `(none)` in both
> docs
> - Fix the default value of `jdbc.properties.*` from `20` to `(none)` in both
> docs
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