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Upgrades RocksDB to 0.14

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pull/35/head
Tpt 5 years ago
parent fe3b32063b
commit 2bbe29c31a
5 changed files with 46 additions and 71 deletions
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  1. 2
      lib/Cargo.toml
  2. 2
      lib/src/model/blank_node.rs
  3. 1
      lib/src/model/xsd/date_time.rs
  4. 1
      lib/src/model/xsd/parser.rs
  5. 111
      lib/src/store/rocksdb.rs

2
lib/Cargo.toml
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@ -13,7 +13,7 @@ edition = "2018"
[dependencies]
lazy_static = "1"
rocksdb = { version = "0.13", optional = true }
rocksdb = { version = "0.14", optional = true }
quick-xml = "0.18"
rand = "0.7"
md-5 = "0.8"

2
lib/src/model/blank_node.rs
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@ -77,7 +77,7 @@ mod test {
#[test]
fn as_str_full() {
let b = BlankNode::new_from_unique_id(0x77776666555544443333222211110000);
let b = BlankNode::new_from_unique_id(0x7777_6666_5555_4444_3333_2222_1111_0000);
assert_eq!(b.as_str(), "77776666555544443333222211110000");
}
}

1
lib/src/model/xsd/date_time.rs
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@ -1,6 +1,5 @@
use super::parser::{date_lexical_rep, date_time_lexical_rep, parse_value, time_lexical_rep};
use super::{Decimal, Duration, XsdParseError};
use rand::distributions::weighted::alias_method::Weight;
use std::cmp::{min, Ordering};
use std::convert::{TryFrom, TryInto};
use std::error::Error;

1
lib/src/model/xsd/parser.rs
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@ -14,7 +14,6 @@ use super::date_time::DateTimeError;
use super::decimal::ParseDecimalError;
use crate::model::xsd::date_time::TimezoneOffset;
use nom::bytes::streaming::take_while_m_n;
use rand::distributions::weighted::alias_method::Weight;
use std::error::Error;
use std::fmt;
use std::num::ParseIntError;

111
lib/src/store/rocksdb.rs
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@ -249,7 +249,7 @@ impl<'a> StoreConnection for RocksDbStoreConnection<'a> {
},
None => match graph_name {
Some(graph_name) => wrap_error(self.quads_for_graph(graph_name)),
None => wrap_error(self.quads()),
None => Box::new(self.quads()),
},
},
},
@ -258,7 +258,7 @@ impl<'a> StoreConnection for RocksDbStoreConnection<'a> {
}
impl<'a> RocksDbStoreConnection<'a> {
fn quads(&self) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
fn quads(&self) -> impl Iterator<Item = Result<EncodedQuad>> + 'a {
self.spog_quads(Vec::default())
}
@ -266,7 +266,7 @@ impl<'a> RocksDbStoreConnection<'a> {
&self,
subject: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.spog_quads(encode_term(subject)?)
Ok(self.spog_quads(encode_term(subject)?))
}
fn quads_for_subject_predicate(
@ -274,7 +274,7 @@ impl<'a> RocksDbStoreConnection<'a> {
subject: EncodedTerm,
predicate: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.spog_quads(encode_term_pair(subject, predicate)?)
Ok(self.spog_quads(encode_term_pair(subject, predicate)?))
}
fn quads_for_subject_predicate_object(
@ -283,7 +283,7 @@ impl<'a> RocksDbStoreConnection<'a> {
predicate: EncodedTerm,
object: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.spog_quads(encode_term_triple(subject, predicate, object)?)
Ok(self.spog_quads(encode_term_triple(subject, predicate, object)?))
}
fn quads_for_subject_object(
@ -291,14 +291,14 @@ impl<'a> RocksDbStoreConnection<'a> {
subject: EncodedTerm,
object: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.ospg_quads(encode_term_pair(object, subject)?)
Ok(self.ospg_quads(encode_term_pair(object, subject)?))
}
fn quads_for_predicate(
&self,
predicate: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.posg_quads(encode_term(predicate)?)
Ok(self.posg_quads(encode_term(predicate)?))
}
fn quads_for_predicate_object(
@ -306,21 +306,21 @@ impl<'a> RocksDbStoreConnection<'a> {
predicate: EncodedTerm,
object: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.posg_quads(encode_term_pair(predicate, object)?)
Ok(self.posg_quads(encode_term_pair(predicate, object)?))
}
fn quads_for_object(
&self,
object: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.ospg_quads(encode_term(object)?)
Ok(self.ospg_quads(encode_term(object)?))
}
fn quads_for_graph(
&self,
graph_name: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.gspo_quads(encode_term(graph_name)?)
Ok(self.gspo_quads(encode_term(graph_name)?))
}
fn quads_for_subject_graph(
@ -328,7 +328,7 @@ impl<'a> RocksDbStoreConnection<'a> {
subject: EncodedTerm,
graph_name: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.gspo_quads(encode_term_pair(graph_name, subject)?)
Ok(self.gspo_quads(encode_term_pair(graph_name, subject)?))
}
fn quads_for_subject_predicate_graph(
@ -337,7 +337,7 @@ impl<'a> RocksDbStoreConnection<'a> {
predicate: EncodedTerm,
graph_name: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.gspo_quads(encode_term_triple(graph_name, subject, predicate)?)
Ok(self.gspo_quads(encode_term_triple(graph_name, subject, predicate)?))
}
fn quads_for_subject_object_graph(
@ -346,7 +346,7 @@ impl<'a> RocksDbStoreConnection<'a> {
object: EncodedTerm,
graph_name: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.gosp_quads(encode_term_triple(graph_name, object, subject)?)
Ok(self.gosp_quads(encode_term_triple(graph_name, object, subject)?))
}
fn quads_for_predicate_graph(
@ -354,7 +354,7 @@ impl<'a> RocksDbStoreConnection<'a> {
predicate: EncodedTerm,
graph_name: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.gpos_quads(encode_term_pair(graph_name, predicate)?)
Ok(self.gpos_quads(encode_term_pair(graph_name, predicate)?))
}
fn quads_for_predicate_object_graph(
@ -363,7 +363,7 @@ impl<'a> RocksDbStoreConnection<'a> {
object: EncodedTerm,
graph_name: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.gpos_quads(encode_term_triple(graph_name, predicate, object)?)
Ok(self.gpos_quads(encode_term_triple(graph_name, predicate, object)?))
}
fn quads_for_object_graph(
@ -371,58 +371,40 @@ impl<'a> RocksDbStoreConnection<'a> {
object: EncodedTerm,
graph_name: EncodedTerm,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
self.gosp_quads(encode_term_pair(graph_name, object)?)
Ok(self.gosp_quads(encode_term_pair(graph_name, object)?))
}
fn spog_quads(
&self,
prefix: Vec<u8>,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
fn spog_quads(&self, prefix: Vec<u8>) -> impl Iterator<Item = Result<EncodedQuad>> + 'a {
self.inner_quads(self.spog_cf, prefix, |buffer| {
Cursor::new(buffer).read_spog_quad()
})
}
fn posg_quads(
&self,
prefix: Vec<u8>,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
fn posg_quads(&self, prefix: Vec<u8>) -> impl Iterator<Item = Result<EncodedQuad>> + 'a {
self.inner_quads(self.posg_cf, prefix, |buffer| {
Cursor::new(buffer).read_posg_quad()
})
}
fn ospg_quads(
&self,
prefix: Vec<u8>,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
fn ospg_quads(&self, prefix: Vec<u8>) -> impl Iterator<Item = Result<EncodedQuad>> + 'a {
self.inner_quads(self.ospg_cf, prefix, |buffer| {
Cursor::new(buffer).read_ospg_quad()
})
}
fn gspo_quads(
&self,
prefix: Vec<u8>,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
fn gspo_quads(&self, prefix: Vec<u8>) -> impl Iterator<Item = Result<EncodedQuad>> + 'a {
self.inner_quads(self.gspo_cf, prefix, |buffer| {
Cursor::new(buffer).read_gspo_quad()
})
}
fn gpos_quads(
&self,
prefix: Vec<u8>,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
fn gpos_quads(&self, prefix: Vec<u8>) -> impl Iterator<Item = Result<EncodedQuad>> + 'a {
self.inner_quads(self.gpos_cf, prefix, |buffer| {
Cursor::new(buffer).read_gpos_quad()
})
}
fn gosp_quads(
&self,
prefix: Vec<u8>,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
fn gosp_quads(&self, prefix: Vec<u8>) -> impl Iterator<Item = Result<EncodedQuad>> + 'a {
self.inner_quads(self.gosp_cf, prefix, |buffer| {
Cursor::new(buffer).read_gosp_quad()
})
@ -433,14 +415,14 @@ impl<'a> RocksDbStoreConnection<'a> {
cf: &ColumnFamily,
prefix: Vec<u8>,
decode: impl Fn(&[u8]) -> Result<EncodedQuad> + 'a,
) -> Result<impl Iterator<Item = Result<EncodedQuad>> + 'a> {
let mut iter = self.store.db.raw_iterator_cf(cf)?;
) -> impl Iterator<Item = Result<EncodedQuad>> + 'a {
let mut iter = self.store.db.raw_iterator_cf(cf);
iter.seek(&prefix);
Ok(DecodingIndexIterator {
DecodingIndexIterator {
iter,
prefix,
decode,
})
}
}
}
@ -450,7 +432,8 @@ pub struct RocksDbStoreTransaction<'a> {
impl StrContainer for RocksDbStoreTransaction<'_> {
fn insert_str(&mut self, key: u128, value: &str) -> Result<()> {
self.inner.insert_str(key, value)
self.inner.insert_str(key, value);
Ok(())
}
}
@ -474,7 +457,8 @@ pub struct RocksDbStoreAutoTransaction<'a> {
impl StrContainer for RocksDbStoreAutoTransaction<'_> {
fn insert_str(&mut self, key: u128, value: &str) -> Result<()> {
self.inner.insert_str(key, value)
self.inner.insert_str(key, value);
Ok(())
}
}
@ -514,41 +498,40 @@ struct RocksDbStoreInnerTransaction<'a> {
}
impl RocksDbStoreInnerTransaction<'_> {
fn insert_str(&mut self, key: u128, value: &str) -> Result<()> {
fn insert_str(&mut self, key: u128, value: &str) {
self.batch
.put_cf(self.connection.id2str_cf, &key.to_le_bytes(), value)?;
Ok(())
.put_cf(self.connection.id2str_cf, &key.to_le_bytes(), value)
}
fn insert(&mut self, quad: &EncodedQuad) -> Result<()> {
self.buffer.write_spog_quad(quad)?;
self.batch
.put_cf(self.connection.spog_cf, &self.buffer, &[])?;
.put_cf(self.connection.spog_cf, &self.buffer, &[]);
self.buffer.clear();
self.buffer.write_posg_quad(quad)?;
self.batch
.put_cf(self.connection.posg_cf, &self.buffer, &[])?;
.put_cf(self.connection.posg_cf, &self.buffer, &[]);
self.buffer.clear();
self.buffer.write_ospg_quad(quad)?;
self.batch
.put_cf(self.connection.ospg_cf, &self.buffer, &[])?;
.put_cf(self.connection.ospg_cf, &self.buffer, &[]);
self.buffer.clear();
self.buffer.write_gspo_quad(quad)?;
self.batch
.put_cf(self.connection.gspo_cf, &self.buffer, &[])?;
.put_cf(self.connection.gspo_cf, &self.buffer, &[]);
self.buffer.clear();
self.buffer.write_gpos_quad(quad)?;
self.batch
.put_cf(self.connection.gpos_cf, &self.buffer, &[])?;
.put_cf(self.connection.gpos_cf, &self.buffer, &[]);
self.buffer.clear();
self.buffer.write_gosp_quad(quad)?;
self.batch
.put_cf(self.connection.gosp_cf, &self.buffer, &[])?;
.put_cf(self.connection.gosp_cf, &self.buffer, &[]);
self.buffer.clear();
Ok(())
@ -556,33 +539,27 @@ impl RocksDbStoreInnerTransaction<'_> {
fn remove(&mut self, quad: &EncodedQuad) -> Result<()> {
self.buffer.write_spog_quad(quad)?;
self.batch
.delete_cf(self.connection.spog_cf, &self.buffer)?;
self.batch.delete_cf(self.connection.spog_cf, &self.buffer);
self.buffer.clear();
self.buffer.write_posg_quad(quad)?;
self.batch
.delete_cf(self.connection.posg_cf, &self.buffer)?;
self.batch.delete_cf(self.connection.posg_cf, &self.buffer);
self.buffer.clear();
self.buffer.write_ospg_quad(quad)?;
self.batch
.delete_cf(self.connection.ospg_cf, &self.buffer)?;
self.batch.delete_cf(self.connection.ospg_cf, &self.buffer);
self.buffer.clear();
self.buffer.write_gspo_quad(quad)?;
self.batch
.delete_cf(self.connection.gspo_cf, &self.buffer)?;
self.batch.delete_cf(self.connection.gspo_cf, &self.buffer);
self.buffer.clear();
self.buffer.write_gpos_quad(quad)?;
self.batch
.delete_cf(self.connection.gpos_cf, &self.buffer)?;
self.batch.delete_cf(self.connection.gpos_cf, &self.buffer);
self.buffer.clear();
self.buffer.write_gosp_quad(quad)?;
self.batch
.delete_cf(self.connection.gosp_cf, &self.buffer)?;
self.batch.delete_cf(self.connection.gosp_cf, &self.buffer);
self.buffer.clear();
Ok(())

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