DoumanAsh commented on code in PR #19262:
URL: https://github.com/apache/datafusion/pull/19262#discussion_r2613693520
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datafusion/datasource/src/write/demux.rs:
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@@ -156,7 +156,8 @@ async fn row_count_demuxer(
let max_buffered_batches =
exec_options.max_buffered_batches_per_output_file;
let minimum_parallel_files = exec_options.minimum_parallel_output_files;
let mut part_idx = 0;
- let write_id = rand::distr::Alphanumeric.sample_string(&mut rand::rng(),
16);
+ let mut write_id = exec_options.partitioned_file_prefix_name.clone();
Review Comment:
I think there is easier option - not to use non-named parameters in format
string :smile:
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