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.

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

chore: remove unused static-file code #9178

Merged
merged 7 commits into from
Jul 1, 2024
Merged
Show file tree
Hide file tree
Changes from 5 commits
Commits
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
77 changes: 4 additions & 73 deletions crates/static-file/static-file/src/segments/headers.rs
Original file line number Diff line number Diff line change
@@ -1,14 +1,14 @@
use crate::segments::{dataset_for_compression, prepare_jar, Segment, SegmentHeader};
use crate::segments::Segment;
use alloy_primitives::BlockNumber;
use reth_db::{static_file::create_static_file_T1_T2_T3, tables, RawKey, RawTable};
use reth_db::tables;
use reth_db_api::{cursor::DbCursorRO, database::Database, transaction::DbTx};
use reth_provider::{
providers::{StaticFileProvider, StaticFileWriter},
DatabaseProviderRO,
};
use reth_static_file_types::{SegmentConfig, StaticFileSegment};
use reth_static_file_types::StaticFileSegment;
use reth_storage_errors::provider::ProviderResult;
use std::{ops::RangeInclusive, path::Path};
use std::ops::RangeInclusive;

/// Static File segment responsible for [`StaticFileSegment::Headers`] part of data.
#[derive(Debug, Default)]
Expand Down Expand Up @@ -56,73 +56,4 @@ impl<DB: Database> Segment<DB> for Headers {

Ok(())
}

fn create_static_file_file(
&self,
provider: &DatabaseProviderRO<DB>,
directory: &Path,
config: SegmentConfig,
block_range: RangeInclusive<BlockNumber>,
) -> ProviderResult<()> {
let range_len = block_range.clone().count();
let jar = prepare_jar::<DB, 3>(
provider,
directory,
StaticFileSegment::Headers,
config,
block_range.clone(),
range_len,
|| {
Ok([
dataset_for_compression::<DB, tables::Headers>(
provider,
&block_range,
range_len,
)?,
dataset_for_compression::<DB, tables::HeaderTerminalDifficulties>(
provider,
&block_range,
range_len,
)?,
dataset_for_compression::<DB, tables::CanonicalHeaders>(
provider,
&block_range,
range_len,
)?,
])
},
)?;

// Generate list of hashes for filters & PHF
let mut cursor = provider.tx_ref().cursor_read::<RawTable<tables::CanonicalHeaders>>()?;
let hashes = if config.filters.has_filters() {
Some(
cursor
.walk(Some(RawKey::from(*block_range.start())))?
.take(range_len)
.map(|row| row.map(|(_key, value)| value.into_value()).map_err(|e| e.into())),
)
} else {
None
};

create_static_file_T1_T2_T3::<
tables::Headers,
tables::HeaderTerminalDifficulties,
tables::CanonicalHeaders,
BlockNumber,
SegmentHeader,
>(
provider.tx_ref(),
block_range,
None,
// We already prepared the dictionary beforehand
None::<Vec<std::vec::IntoIter<Vec<u8>>>>,
hashes,
range_len,
jar,
)?;

Ok(())
}
}
93 changes: 4 additions & 89 deletions crates/static-file/static-file/src/segments/mod.rs
Original file line number Diff line number Diff line change
Expand Up @@ -10,20 +10,11 @@ mod receipts;
pub use receipts::Receipts;

use alloy_primitives::BlockNumber;
use reth_db::{RawKey, RawTable};
use reth_db_api::{cursor::DbCursorRO, database::Database, table::Table, transaction::DbTx};
use reth_nippy_jar::NippyJar;
use reth_provider::{
providers::StaticFileProvider, DatabaseProviderRO, ProviderError, TransactionsProviderExt,
};
use reth_static_file_types::{
find_fixed_range, Compression, Filters, InclusionFilter, PerfectHashingFunction, SegmentConfig,
SegmentHeader, StaticFileSegment,
};
use reth_db_api::database::Database;
use reth_provider::{providers::StaticFileProvider, DatabaseProviderRO};
use reth_static_file_types::StaticFileSegment;
use reth_storage_errors::provider::ProviderResult;
use std::{ops::RangeInclusive, path::Path};

pub(crate) type Rows<const COLUMNS: usize> = [Vec<Vec<u8>>; COLUMNS];
use std::ops::RangeInclusive;

/// A segment represents moving some portion of the data to static files.
pub trait Segment<DB: Database>: Send + Sync {
Expand All @@ -38,80 +29,4 @@ pub trait Segment<DB: Database>: Send + Sync {
static_file_provider: StaticFileProvider,
block_range: RangeInclusive<BlockNumber>,
) -> ProviderResult<()>;

/// Create a static file of data for the provided block range. The `directory` parameter
/// determines the static file's save location.
fn create_static_file_file(
&self,
provider: &DatabaseProviderRO<DB>,
directory: &Path,
config: SegmentConfig,
block_range: RangeInclusive<BlockNumber>,
) -> ProviderResult<()>;
}

/// Returns a [`NippyJar`] according to the desired configuration. The `directory` parameter
/// determines the static file's save location.
pub(crate) fn prepare_jar<DB: Database, const COLUMNS: usize>(
provider: &DatabaseProviderRO<DB>,
directory: impl AsRef<Path>,
segment: StaticFileSegment,
segment_config: SegmentConfig,
block_range: RangeInclusive<BlockNumber>,
total_rows: usize,
prepare_compression: impl Fn() -> ProviderResult<Rows<COLUMNS>>,
) -> ProviderResult<NippyJar<SegmentHeader>> {
let tx_range = match segment {
StaticFileSegment::Headers => None,
StaticFileSegment::Receipts | StaticFileSegment::Transactions => {
Some(provider.transaction_range_by_block_range(block_range.clone())?.into())
}
};

let mut nippy_jar = NippyJar::new(
COLUMNS,
&directory.as_ref().join(segment.filename(&find_fixed_range(*block_range.end())).as_str()),
SegmentHeader::new(block_range.clone().into(), Some(block_range.into()), tx_range, segment),
);

nippy_jar = match segment_config.compression {
Compression::Lz4 => nippy_jar.with_lz4(),
Compression::Zstd => nippy_jar.with_zstd(false, 0),
Compression::ZstdWithDictionary => {
let dataset = prepare_compression()?;

nippy_jar = nippy_jar.with_zstd(true, 5_000_000);
nippy_jar
.prepare_compression(dataset.to_vec())
.map_err(|e| ProviderError::NippyJar(e.to_string()))?;
nippy_jar
}
Compression::Uncompressed => nippy_jar,
};

if let Filters::WithFilters(inclusion_filter, phf) = segment_config.filters {
nippy_jar = match inclusion_filter {
InclusionFilter::Cuckoo => nippy_jar.with_cuckoo_filter(total_rows),
};
nippy_jar = match phf {
PerfectHashingFunction::Fmph => nippy_jar.with_fmph(),
PerfectHashingFunction::GoFmph => nippy_jar.with_gofmph(),
};
}

Ok(nippy_jar)
}

/// Generates the dataset to train a zstd dictionary with the most recent rows (at most 1000).
pub(crate) fn dataset_for_compression<DB: Database, T: Table<Key = u64>>(
provider: &DatabaseProviderRO<DB>,
range: &RangeInclusive<u64>,
range_len: usize,
) -> ProviderResult<Vec<Vec<u8>>> {
let mut cursor = provider.tx_ref().cursor_read::<RawTable<T>>()?;
Ok(cursor
.walk_back(Some(RawKey::from(*range.end())))?
.take(range_len.min(1000))
.map(|row| row.map(|(_key, value)| value.into_value()).expect("should exist"))
.collect::<Vec<_>>())
}
64 changes: 6 additions & 58 deletions crates/static-file/static-file/src/segments/receipts.rs
Original file line number Diff line number Diff line change
@@ -1,14 +1,14 @@
use crate::segments::{dataset_for_compression, prepare_jar, Segment};
use alloy_primitives::{BlockNumber, TxNumber};
use reth_db::{static_file::create_static_file_T1, tables};
use crate::segments::Segment;
use alloy_primitives::BlockNumber;
use reth_db::tables;
use reth_db_api::{cursor::DbCursorRO, database::Database, transaction::DbTx};
use reth_provider::{
providers::{StaticFileProvider, StaticFileWriter},
BlockReader, DatabaseProviderRO, TransactionsProviderExt,
BlockReader, DatabaseProviderRO,
};
use reth_static_file_types::{SegmentConfig, SegmentHeader, StaticFileSegment};
use reth_static_file_types::StaticFileSegment;
use reth_storage_errors::provider::{ProviderError, ProviderResult};
use std::{ops::RangeInclusive, path::Path};
use std::ops::RangeInclusive;

/// Static File segment responsible for [`StaticFileSegment::Receipts`] part of data.
#[derive(Debug, Default)]
Expand Down Expand Up @@ -47,56 +47,4 @@ impl<DB: Database> Segment<DB> for Receipts {

Ok(())
}

fn create_static_file_file(
&self,
provider: &DatabaseProviderRO<DB>,
directory: &Path,
config: SegmentConfig,
block_range: RangeInclusive<BlockNumber>,
) -> ProviderResult<()> {
let tx_range = provider.transaction_range_by_block_range(block_range.clone())?;
let tx_range_len = tx_range.clone().count();

let jar = prepare_jar::<DB, 1>(
provider,
directory,
StaticFileSegment::Receipts,
config,
block_range,
tx_range_len,
|| {
Ok([dataset_for_compression::<DB, tables::Receipts>(
provider,
&tx_range,
tx_range_len,
)?])
},
)?;

// Generate list of hashes for filters & PHF
let hashes = if config.filters.has_filters() {
Some(
provider
.transaction_hashes_by_range(*tx_range.start()..(*tx_range.end() + 1))?
.into_iter()
.map(|(tx, _)| Ok(tx)),
)
} else {
None
};

create_static_file_T1::<tables::Receipts, TxNumber, SegmentHeader>(
provider.tx_ref(),
tx_range,
None,
// We already prepared the dictionary beforehand
None::<Vec<std::vec::IntoIter<Vec<u8>>>>,
hashes,
tx_range_len,
jar,
)?;

Ok(())
}
}
64 changes: 6 additions & 58 deletions crates/static-file/static-file/src/segments/transactions.rs
Original file line number Diff line number Diff line change
@@ -1,14 +1,14 @@
use crate::segments::{dataset_for_compression, prepare_jar, Segment};
use alloy_primitives::{BlockNumber, TxNumber};
use reth_db::{static_file::create_static_file_T1, tables};
use crate::segments::Segment;
use alloy_primitives::BlockNumber;
use reth_db::tables;
use reth_db_api::{cursor::DbCursorRO, database::Database, transaction::DbTx};
use reth_provider::{
providers::{StaticFileProvider, StaticFileWriter},
BlockReader, DatabaseProviderRO, TransactionsProviderExt,
BlockReader, DatabaseProviderRO,
};
use reth_static_file_types::{SegmentConfig, SegmentHeader, StaticFileSegment};
use reth_static_file_types::StaticFileSegment;
use reth_storage_errors::provider::{ProviderError, ProviderResult};
use std::{ops::RangeInclusive, path::Path};
use std::ops::RangeInclusive;

/// Static File segment responsible for [`StaticFileSegment::Transactions`] part of data.
#[derive(Debug, Default)]
Expand Down Expand Up @@ -53,56 +53,4 @@ impl<DB: Database> Segment<DB> for Transactions {

Ok(())
}

fn create_static_file_file(
&self,
provider: &DatabaseProviderRO<DB>,
directory: &Path,
config: SegmentConfig,
block_range: RangeInclusive<BlockNumber>,
) -> ProviderResult<()> {
let tx_range = provider.transaction_range_by_block_range(block_range.clone())?;
let tx_range_len = tx_range.clone().count();

let jar = prepare_jar::<DB, 1>(
provider,
directory,
StaticFileSegment::Transactions,
config,
block_range,
tx_range_len,
|| {
Ok([dataset_for_compression::<DB, tables::Transactions>(
provider,
&tx_range,
tx_range_len,
)?])
},
)?;

// Generate list of hashes for filters & PHF
let hashes = if config.filters.has_filters() {
Some(
provider
.transaction_hashes_by_range(*tx_range.start()..(*tx_range.end() + 1))?
.into_iter()
.map(|(tx, _)| Ok(tx)),
)
} else {
None
};

create_static_file_T1::<tables::Transactions, TxNumber, SegmentHeader>(
provider.tx_ref(),
tx_range,
None,
// We already prepared the dictionary beforehand
None::<Vec<std::vec::IntoIter<Vec<u8>>>>,
hashes,
tx_range_len,
jar,
)?;

Ok(())
}
}
Loading
Loading