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feat: column-major streaming Parquet reader primitive #6386

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feat: column-major streaming Parquet reader primitive #6386

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9380648
feat: page-level streaming Parquet reader primitive
g-talbot May 5, 2026
94e84b4
Merge branch 'main' into gtt/streaming-parquet-reader
g-talbot May 7, 2026
ac4fc78
fix: propagate body-stream I/O errors during page header parse
g-talbot May 7, 2026
2573a9c
chore: regenerate LICENSE-3rdparty.csv for new threadpool dep
g-talbot May 7, 2026
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1 change: 1 addition & 0 deletions LICENSE-3rdparty.csv
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Original file line number Diff line number Diff line change
Expand Up @@ -803,6 +803,7 @@ thiserror,https://github.com/dtolnay/thiserror,MIT OR Apache-2.0,David Tolnay <d
thiserror-impl,https://github.com/dtolnay/thiserror,MIT OR Apache-2.0,David Tolnay <dtolnay@gmail.com>
thousands,https://github.com/tov/thousands-rs,MIT OR Apache-2.0,Jesse A. Tov <jesse.tov@gmail.com>
thread_local,https://github.com/Amanieu/thread_local-rs,MIT OR Apache-2.0,Amanieu d'Antras <amanieu@gmail.com>
threadpool,https://github.com/rust-threadpool/rust-threadpool,MIT OR Apache-2.0,"The Rust Project Developers, Corey Farwell <coreyf@rwell.org>, Stefan Schindler <dns2utf8@estada.ch>"
thrift,https://github.com/apache/thrift/tree/master/lib/rs,Apache-2.0,Apache Thrift Developers <dev@thrift.apache.org>
tikv-jemalloc-ctl,https://github.com/tikv/jemallocator,MIT OR Apache-2.0,"Steven Fackler <sfackler@gmail.com>, Gonzalo Brito Gadeschi <gonzalobg88@gmail.com>, The TiKV Project Developers"
tikv-jemalloc-sys,https://github.com/tikv/jemallocator,MIT OR Apache-2.0,"Alex Crichton <alex@alexcrichton.com>, Gonzalo Brito Gadeschi <gonzalobg88@gmail.com>, The TiKV Project Developers"
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15 changes: 15 additions & 0 deletions quickwit/Cargo.lock
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4 changes: 4 additions & 0 deletions quickwit/quickwit-parquet-engine/Cargo.toml
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Expand Up @@ -13,7 +13,9 @@ license.workspace = true
[dependencies]
anyhow = { workspace = true }
arrow = { workspace = true }
async-trait = { workspace = true }
base64 = { workspace = true }
bytes = { workspace = true }
chrono = { workspace = true }
parquet = { workspace = true }
prost = { workspace = true }
Expand All @@ -25,6 +27,8 @@ storekey = { workspace = true }
serde = { workspace = true }
serde_json = { workspace = true }
thiserror = { workspace = true }
thrift = "0.17"
tokio = { workspace = true }
tracing = { workspace = true }
ulid = { workspace = true }

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1 change: 1 addition & 0 deletions quickwit/quickwit-parquet-engine/src/storage/mod.rs
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Expand Up @@ -16,6 +16,7 @@

mod config;
pub(crate) mod split_writer;
pub(crate) mod streaming_reader;
mod writer;

pub use config::{Compression, ParquetWriterConfig};
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