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[Feature] Avoid logging full rows with sensitive information on conversion failure in Flink CDC #4290

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atallahade opened this issue Oct 8, 2024 · 0 comments · Fixed by #4918
Closed
2 tasks done

[Feature] Avoid logging full rows with sensitive information on conversion failure in Flink CDC #4290

atallahade opened this issue Oct 8, 2024 · 0 comments · Fixed by #4918
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enhancement New feature or request

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@atallahade
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atallahade commented Oct 8, 2024 •
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Motivation

Using a Flink CDC connector, when a row fails to convert according to the given schema, Paimon logs the entire row, which may contain sensitive information.
You can see this in CdcRecordUtils.java. For example:

2024-10-08 14:14:48,673 [] INFO  org.apache.paimon.flink.sink.cdc.CdcRecordUtils              [] - Failed to convert value <REDACTED_ROW> to type <REDACTED_SCHEMA>. Waiting for schema update.

Solution

Logging only the primary key could be a solution.

Anything else?

No response

Are you willing to submit a PR?

  • I'm willing to submit a PR!
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[cdc] Add option to prevent logging of corrupted records atallahade/paimon
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