JingsongLi commented on pull request #1353:
URL: https://github.com/apache/iceberg/pull/1353#issuecomment-686863138
Sorry, It seems that I misunderstood it.
Is the filter applied to the schema of scan or the schema of table?
For example, a table schema: {id -> int, data -> string}, but the schema of
a `FilesTableScan` is {content -> int, file_path -> string, file_size -> long,
....}. (Defined in `DataFile`)
So IIUC, filters on `FilesTableScan` should be `file_path=...` or
`file_size>.. and file_size<...`. I got it wrong because there was something
wrong with the sample in the test class: `TestMetadataTableScans`, in this
class, all filters on id...
I'll change the code and fix the tests.
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