[jira] [Created] (FLINK-39327) Rename gaussdws pipeline sink connector to dws

["Daishuyuan (Jira)" <ji...@apache.org>]

Daishuyuan created FLINK-39327:
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             Summary: Rename gaussdws pipeline sink connector to dws
                 Key: FLINK-39327
                 URL: https://issues.apache.org/jira/browse/FLINK-39327
             Project: Flink
          Issue Type: Improvement
          Components: Flink CDC
            Reporter: Daishuyuan


The existing pipeline sink connector is currently exposed as {code}gaussdws{code} in the module name, package name, service registration, and factory identifier.

However, the underlying dependency and connector runtime already use DWS:
* Maven dependency: {code}com.huaweicloud.dws:dws-connector-flink{code}
* connector classes already use the {code}Dws*{code} naming

This naming is inconsistent and can be confusing for users, especially in pipeline YAML where the sink type is currently {code}gaussdws{code}.

This issue proposes to rename the connector consistently from {code}gaussdws{code} to {code}dws{code}.

Scope:
* rename module {code}flink-cdc-pipeline-connector-gaussdws{code} to {code}flink-cdc-pipeline-connector-dws{code}
* rename Java packages and classes from {code}org.apache.flink.cdc.connectors.gaussdws.*{code} to {code}org.apache.flink.cdc.connectors.dws.*{code}
* rename the factory identifier from {code}gaussdws{code} to {code}dws{code}
* update service loader registration
* update related tests and pipeline YAML examples

The change is mainly a naming cleanup and should not introduce new sink behavior.



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