[GitHub] [iceberg] fatjoshua commented on issue #2627: Using Kafka to insert multiple pieces of data with the same primary key value in Iceberg at one time, the data cannot be queried

[GitBox <gi...@apache.org>]

fatjoshua commented on issue #2627:
URL: https://github.com/apache/iceberg/issues/2627#issuecomment-928718143


   I also met this exception.
   My case is that I want to write the flink cdc data into iceberg, after I updated the table to V2, the update and delete operation in mysql can be wrote into the icegerg table, but when I want to read from this iceberg table using flink sql, the same exception 'java.lang.IllegalArgumentException: Row arity: 5, but serializer arity: 4' would be thrown.
   Hope this read upsert ability can be merged into iceberg.


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