mapleFU commented on code in PR #8642:
URL: https://github.com/apache/arrow-rs/pull/8642#discussion_r2440258349
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parquet/src/bin/parquet-rewrite.rs:
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@@ -286,6 +244,10 @@ struct Args {
#[clap(long)]
writer_version: Option<WriterVersionArgs>,
+ /// Sets write batch size.
+ #[clap(long)]
+ write_batch_size: Option<usize>,
Review Comment:
Without batch-size, a small `data_page_row_count_limit` might not works
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parquet/src/bin/parquet-rewrite.rs:
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@@ -216,8 +174,8 @@ struct Args {
output: String,
/// Compression used for all columns.
- #[clap(long, value_enum)]
- compression: Option<CompressionArgs>,
+ #[clap(long)]
+ compression: Option<Compression>,
Review Comment:
Previously, default level would be 1. But now, zstd would be 3 by default.
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