NOTE I can see my output table in MinIO, there is a metadata.json created. I can also select from my source table. Flink SQL> select * from c_cdcsource.demog.accountholders; [INFO] Result retrieval cancelled. Flink SQL> drop table c_iceberg.finflow.accountholders; [ERROR] Could not execute SQL statement. Reason: java.lang.AbstractMethodError: Receiver class org.apache.iceberg.flink.FlinkCreateTableOptions$$Lambda$1155/0x0000000601838000 does not define or inherit an implementation of the resolved method 'abstract void generate(org.apache.iceberg.shaded.com.fasterxml.jackson.core.JsonGenerator)' of interface org.apache.iceberg.util.JsonUtil$ToJson. Flink SQL> use catalog c_iceberg; [INFO] Execute statement succeeded. Flink SQL> use finflow; [INFO] Execute statement succeeded. Flink SQL> show tables; +----------------+ | table name | +----------------+ | accountholders | +----------------+ 1 row in set Flink SQL> drop table accountholders; [ERROR] Could not execute SQL statement. Reason: java.lang.AbstractMethodError: Receiver class org.apache.iceberg.flink.FlinkCreateTableOptions$$Lambda$1155/0x0000000601838000 does not define or inherit an implementation of the resolved method 'abstract void generate(org.apache.iceberg.shaded.com.fasterxml.jackson.core.JsonGenerator)' of interface org.apache.iceberg.util.JsonUtil$ToJson.