If mysqlcdc sets multiple parallelism, will the incremental data repeat?

Excuse me ,mysqlcdc Setting multiple parallelism , Whether the incremental data will repeat ？ Look at the connection now , Set up 5 Parallel degrees , There is 5 individual binlogdump, Led to the receipt of 5 Same data . Please ask everyone , I report this error here , But some database tables do not have this problem , There are about ten rows of data in the table

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