Xiqian Yu created FLINK-38452:
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Summary: MongoDB CDC connector could not read from collections
named with dots
Key: FLINK-38452
URL: https://issues.apache.org/jira/browse/FLINK-38452
Project: Flink
Issue Type: Bug
Components: Flink CDC
Affects Versions: cdc-3.5.0
Reporter: Xiqian Yu
Assignee: Xiqian Yu
This is a sequel problem of
[https://github.com/apache/flink-cdc/pull/2488|https://github.com/apache/flink-cdc/pull/2488].
MongoDB CDC connector with the incremental-snapshot option enabled could not
subscribe to change streams from a collection with dots (`.`) in its name.
The root cause is the `TableId#parse` method assumes `.` is the separator
between catalog, schema, and table names, but MongoDB allows dots as a valid
character to be presented in collection names.
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