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Which issue does this PR close?
Closes #3476.
Rationale for this change
Sometimes I wonder what different settings (compression, row group size, page size, ...) do to a parquet file (in terms of size, number of row groups / pages, performance).
What changes are included in this PR?
Have a CLI that takes a parquet file and writes it again w/ different settings. The resulting file can then be inspected by our other CLI tools like
parquet-layout
.Are there any user-facing changes?
New CLI:
parquet-rewrite
.