Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Update documentation for Parquet BYTE_STREAM_SPLIT encoding #6212

Merged
merged 1 commit into from
Aug 8, 2024
Merged

Update documentation for Parquet BYTE_STREAM_SPLIT encoding #6212

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
7 changes: 4 additions & 3 deletions parquet/src/basic.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -294,13 +294,14 @@ pub enum Encoding {
/// The ids are encoded using the RLE encoding.
RLE_DICTIONARY,

/// Encoding for floating-point data.
/// Encoding for fixed-width data.
///
/// K byte-streams are created where K is the size in bytes of the data type.
/// The individual bytes of an FP value are scattered to the corresponding stream and
/// The individual bytes of a value are scattered to the corresponding stream and
/// the streams are concatenated.
/// This itself does not reduce the size of the data but can lead to better compression
/// afterwards.
/// afterwards. Note that the use of this encoding with FIXED_LEN_BYTE_ARRAY(N) data may
/// perform poorly for large values of N.
BYTE_STREAM_SPLIT,
}

Expand Down
Loading