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https://issues.apache.org/jira/browse/FLINK-39916?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-39916:
-----------------------------------
Labels: pull-request-available (was: )
> Incorrect placeholder used in MySqlDataSourceFactory exception message
> ----------------------------------------------------------------------
>
> Key: FLINK-39916
> URL: https://issues.apache.org/jira/browse/FLINK-39916
> Project: Flink
> Issue Type: Bug
> Components: Flink CDC
> Affects Versions: cdc-3.5.0
> Reporter: XiaodongHuan
> Priority: Minor
> Labels: pull-request-available
>
> In MySqlDataSourceFactory, the exception message uses "{}" as a placeholder
> inside String.format(...).
> Current code:
> throw new IllegalArgumentException(
> String.format(
> "Only \"snapshot\" of MySQLDataSource StartupOption is
> supported in BATCH pipeline, but actual MySQLDataSource StartupOption is {}.",
> startupOptions.startupMode));
> Expected:
> The actual startup mode should be included in the exception message.
> Suggested fix:
> Replace "{}" with "%s":
> File:
> flink-cdc-connect/flink-cdc-pipeline-connectors/flink-cdc-pipeline-connector-mysql/src/main/java/org/apache/flink/cdc/connectors/mysql/factory/MySqlDataSourceFactory.java
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