stevenzwu commented on issue #7022:
URL: https://github.com/apache/iceberg/issues/7022#issuecomment-1464953716
> so we'd better add a flink filter operator after source scan
@doki23 that would requires users to add it explicitly, which is also
unintuitive for users that filters have to be provided in two different places.
E.g. for FLIP-27 source.
```
IcebergSource.Builder<RowData> sourceBuilder =
IcebergSource.forRowData()
.tableLoader(tableLoader())
.table(table)
.assignerFactory(new SimpleSplitAssignerFactory())
.flinkConfig(config);
sourceBuilder.filters(filters);
sourceBuilder.properties(options);
DataStream<Row> stream =
env.fromSource(
sourceBuilder.build(),
WatermarkStrategy.noWatermarks(),
"testBasicRead",
TypeInformation.of(RowData.class))
.filter(<some Flink filter function>); <<<<<<<<<<<<<<<<<<<<<<<<<<
```
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