zhangwcoder opened a new issue #2409:
URL: https://github.com/apache/iceberg/issues/2409
Hi , i really need the new CDC feature write to the iceberg table。 I see
the feature has completed in the branch 0.11.0 ，and i try this today ， but
this feature dos not works 。
First insert a record where Id = 1， and then use sql ”update tableA set xx =
xxx where id = 1“ to update the record in mysql 。 But the iceberg table can't
distinguish the update event, instead two records that id = 1 appeared in
the table ( I have correctly set the "equalityFieldColumns" fields ) 。
And then i delete this record in mysql , but this record still in the
iceberg table .
`List<String> pkNames = pkNames(database, tableName, parameterTool);
FlinkSink.forRowData(env.addSource(consumer).flatMap(new
IcebergTypeFunction()))
.table(table)
.tableLoader(tableLoader)
.writeParallelism(1)
.equalityFieldColumns(pkNames)
.build();`
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