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https://issues.apache.org/jira/browse/FLINK-36811?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ruan Hang updated FLINK-36811:
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Fix Version/s: cdc-3.3.0
> MySQL CDC source set is processing backlog during snapshot phase
> ----------------------------------------------------------------
>
> Key: FLINK-36811
> URL: https://issues.apache.org/jira/browse/FLINK-36811
> Project: Flink
> Issue Type: Improvement
> Components: Flink CDC
> Affects Versions: cdc-3.3.0
> Reporter: Xuannan Su
> Assignee: Xiao Huang
> Priority: Major
> Labels: pull-request-available
> Fix For: cdc-3.3.0
>
>
> In
> [FLIP-309|https://cwiki.apache.org/confluence/display/FLINK/FLIP-309%3A+Support+using+larger+checkpointing+interval+when+source+is+processing+backlog],
> Flink introduce ProcessingBacklog to demonstrate whether a record should be
> processed with low latency or high throughput. ProcessingBacklog can be used
> to change the checkpoint interval of a job during runtime.
> MySQL CDC source can set the procesingBacklog during the snapshot phase so
> that the checkpoint interval during the snapshot phase can be changed during
> runtime.
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