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Standardize spec.json for DB connectors that support log-based CDC replication #12917

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ThaliaBarrera opened this issue May 17, 2022 · 2 comments · Fixed by #16216 or #16215
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Standardize spec.json for DB connectors that support log-based CDC replication #12917

ThaliaBarrera opened this issue May 17, 2022 · 2 comments · Fixed by #16216 or #16215

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@ThaliaBarrera
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ThaliaBarrera commented May 17, 2022

In the analytics team we are looking for a way to track CDC vs. non-CDC source statistics. For more information, refer to this issue.

When trying to expose the fields in the warehouse, we realized there's a mismatch in spec.json files between Postgres and MySQL, for example. The difference in specs makes it difficult to track the fields, so we would like to standardize them.

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The spec.json of connectors such as MySql should use a oneOf called "replication_method" where the method can be selected via a const value of CDC instead (follow postgres connector)

@VitaliiMaltsev
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To avoid backward compatibility issue should be merged after #14196

@VitaliiMaltsev
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#14574 was merged. Please proceed

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