szehon-ho opened a new issue #4139:
URL: https://github.com/apache/iceberg/issues/4139
To show delete files, I am thinking current "files" table suffices:
Today, "entries" table already shows some delete file information, though in
struct form.
Example entries table "row" for positional delete file:
```
|status|snapshot_id |sequence_number|data_file
|1 |3491280865879215816|2 |{1,
file:/my_table_path/data/p=1/00129-2-47a2d786-6eaa-45c8-a7df-6bf1303553ec-00001.parquet,
PARQUET, 0, {1}, 1, 1798, {2147483546 -> 186, 2147483545 -> 46}, {2147483546
-> 1, 2147483545 -> 1}, {2147483546 -> 0, 2147483545 -> 0}, {}, {2147483546 ->
file:/my_table_path/data/p=1/00000-0-2043c59b-7a64-4c51-9a99-fb95f83ac076-00001.parquet,
2147483545 -> }, {2147483546 ->
file:/Users/szehon/Temp/apache-spark-3.2.0-bin-hadoop3.2/bin/spark-warehouse/icebergTest/v2_base_validation/data/p=1/00000-0-2043c59b-7a64-4c51-9a99-fb95f83ac076-00001.parquet,
2147483545 -> }, null, null, null, null}|
```
I think the current "files" table has an adequate schema to capture delete
files metadata.
```
|content|
file_path|file_format|spec_id|partition|record_count|file_size_in_bytes|
column_sizes| value_counts|null_value_counts|nan_value_counts|
lower_bounds|
upper_bounds|key_metadata|split_offsets|equality_ids|sort_order_id|
```
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