Enable data and delete files for a table to be in different formats

[SinghAsDev]

Data and delete files could be in different formats right now, however, table scans don't support reading different formats for data and delete files.

[flyrain]

It should work by checking the code. Did you test it out? For example, data file is parquet, delete file is avro.
Here is the delete read path, which is different from data file read path.

iceberg/data/src/main/java/org/apache/iceberg/data/DeleteFilter.java

Line 241 in 7fd7ccb

private CloseableIterable<Record> openDeletes(DeleteFile deleteFile, Schema deleteSchema) {

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[github-actions]

This issue has been closed because it has not received any activity in the last 14 days since being marked as 'stale'