StreamExecutionEnvironment.execute和Table.executeInsert同时执行，CDC会拉取两遍数据 #1656
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irving1993
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想同步Mysql一个表的的数据到另一个表，用的是CDC的Connector+JDBC的Connector，jdbc connector用的是table api，StreamExecutionEnvironment.execute和Table.executeInsert同时执行会看到CDC同一个表里的数据拉取了两遍，如果只执行一个数据是不入库的。
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