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https://issues.apache.org/jira/browse/FLINK-35354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ouyangwulin updated FLINK-35354:
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    Description: In tidb production environment deployment, there are usually 
two kinds of network: internal network and public network. When we use pd mode 
in tikv, we need to do network mapping, such as `spark.tispark.host_mapping` in 
[https://github.com/pingcap/tispark/blob/master/docs/userguide_3.0.md]. So I 
think we need support `host_mapping` in our Flink tikv cdc connector.  (was: In 
tidb production environment deployment, there are usually two kinds of network: 
internal network and public network. When we use pd mode kv, we need to do 
network mapping, such as `spark.tispark.host_mapping` inĀ 
https://github.com/pingcap/tispark/blob/master/docs/userguide_3.0.md. So I 
think we need support `host_mapping` in our Flink tikv cdc connector.)

> Support host mapping in Flink tikv cdc
> --------------------------------------
>
>                 Key: FLINK-35354
>                 URL: https://issues.apache.org/jira/browse/FLINK-35354
>             Project: Flink
>          Issue Type: Improvement
>          Components: Flink CDC
>    Affects Versions: cdc-3.1.0, cdc-3.2.0
>            Reporter: ouyangwulin
>            Priority: Major
>             Fix For: cdc-3.1.0, cdc-3.2.0
>
>
> In tidb production environment deployment, there are usually two kinds of 
> network: internal network and public network. When we use pd mode in tikv, we 
> need to do network mapping, such as `spark.tispark.host_mapping` in 
> [https://github.com/pingcap/tispark/blob/master/docs/userguide_3.0.md]. So I 
> think we need support `host_mapping` in our Flink tikv cdc connector.



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