Make it explicit when using nonversioned encoding
This commit is contained in:
parent
426d8784da
commit
8d5505514f
17 changed files with 57 additions and 57 deletions
5
Cargo.lock
generated
5
Cargo.lock
generated
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@ -1080,7 +1080,6 @@ dependencies = [
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"parse_duration",
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"prometheus",
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"rand 0.8.5",
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"rmp-serde",
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"serde",
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"serde_bytes",
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"serde_json",
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@ -1156,7 +1155,6 @@ dependencies = [
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"hex",
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"opentelemetry",
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"rand 0.8.5",
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"rmp-serde",
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"serde",
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"serde_bytes",
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"tokio",
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@ -1200,7 +1198,6 @@ dependencies = [
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"netapp",
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"opentelemetry",
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"rand 0.8.5",
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"rmp-serde",
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"serde",
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"serde_bytes",
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"tokio",
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@ -1229,7 +1226,6 @@ dependencies = [
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"pnet_datalink",
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"rand 0.8.5",
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"reqwest",
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"rmp-serde",
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"schemars",
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"serde",
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"serde_bytes",
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@ -1255,7 +1251,6 @@ dependencies = [
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"hexdump",
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"opentelemetry",
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"rand 0.8.5",
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"rmp-serde",
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"serde",
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"serde_bytes",
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"tokio",
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@ -32,7 +32,7 @@ args@{
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ignoreLockHash,
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}:
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let
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nixifiedLockHash = "f277e0cfb8bb74ed78c99c8e75821c5066b4b8250e9c14d34d0cca70a38c6cab";
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nixifiedLockHash = "b6aeefc112eb232904b24398f4e5da776c8ee2c13d427a26dbdf1732205d4fc9";
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workspaceSrc = if args.workspaceSrc == null then ./. else args.workspaceSrc;
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currentLockHash = builtins.hashFile "sha256" (workspaceSrc + /Cargo.lock);
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lockHashIgnored = if ignoreLockHash
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@ -1539,7 +1539,6 @@ in
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parse_duration = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".parse_duration."2.1.1" { inherit profileName; }).out;
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${ if rootFeatures' ? "garage/default" || rootFeatures' ? "garage/metrics" || rootFeatures' ? "garage/prometheus" then "prometheus" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".prometheus."0.13.0" { inherit profileName; }).out;
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rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
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rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
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serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
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serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
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structopt = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".structopt."0.3.26" { inherit profileName; }).out;
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@ -1639,7 +1638,6 @@ in
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hex = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hex."0.4.3" { inherit profileName; }).out;
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opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
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rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
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rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
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serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
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serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
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tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.17.0" { inherit profileName; }).out;
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@ -1710,7 +1708,6 @@ in
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netapp = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".netapp."0.5.2" { inherit profileName; }).out;
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opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
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rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
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rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
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serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
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serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
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tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.17.0" { inherit profileName; }).out;
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@ -1752,7 +1749,6 @@ in
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pnet_datalink = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".pnet_datalink."0.28.0" { inherit profileName; }).out;
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rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
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${ if rootFeatures' ? "garage/consul-discovery" || rootFeatures' ? "garage_rpc/consul-discovery" || rootFeatures' ? "garage_rpc/reqwest" then "reqwest" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".reqwest."0.11.12" { inherit profileName; }).out;
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rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
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${ if rootFeatures' ? "garage/kubernetes-discovery" || rootFeatures' ? "garage_rpc/kubernetes-discovery" || rootFeatures' ? "garage_rpc/schemars" then "schemars" else null } = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".schemars."0.8.8" { inherit profileName; }).out;
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serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
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serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
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@ -1781,7 +1777,6 @@ in
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hexdump = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".hexdump."0.1.1" { inherit profileName; }).out;
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opentelemetry = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".opentelemetry."0.17.0" { inherit profileName; }).out;
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rand = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rand."0.8.5" { inherit profileName; }).out;
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rmp_serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".rmp-serde."0.15.5" { inherit profileName; }).out;
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serde = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde."1.0.137" { inherit profileName; }).out;
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serde_bytes = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".serde_bytes."0.11.5" { inherit profileName; }).out;
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tokio = (rustPackages."registry+https://github.com/rust-lang/crates.io-index".tokio."1.17.0" { inherit profileName; }).out;
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@ -31,7 +31,6 @@ rand = "0.8"
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async-compression = { version = "0.3", features = ["tokio", "zstd"] }
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zstd = { version = "0.9", default-features = false }
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rmp-serde = "0.15"
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serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
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serde_bytes = "0.11"
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@ -42,7 +42,6 @@ rand = "0.8"
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async-trait = "0.1.7"
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sodiumoxide = { version = "0.2.5-0", package = "kuska-sodiumoxide" }
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rmp-serde = "0.15"
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serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
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serde_bytes = "0.11"
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structopt = { version = "0.3", default-features = false }
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@ -12,6 +12,7 @@ use garage_model::s3::version_table::*;
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use garage_table::*;
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use garage_util::background::*;
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use garage_util::error::Error;
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use garage_util::migrate::Migrate;
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use crate::*;
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@ -100,7 +101,7 @@ impl Worker for RepairVersionsWorker {
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}
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};
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let version = rmp_serde::decode::from_read_ref::<_, Version>(&item_bytes)?;
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let version = Version::decode(&item_bytes).ok_or_message("Cannot decode Version")?;
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if !version.deleted.get() {
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let object = self
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.garage
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@ -180,7 +181,7 @@ impl Worker for RepairBlockrefsWorker {
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}
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};
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let block_ref = rmp_serde::decode::from_read_ref::<_, BlockRef>(&item_bytes)?;
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let block_ref = BlockRef::decode(&item_bytes).ok_or_message("Cannot decode BlockRef")?;
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if !block_ref.deleted.get() {
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let version = self
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.garage
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@ -30,7 +30,6 @@ tracing = "0.1.30"
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rand = "0.8"
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zstd = { version = "0.9", default-features = false }
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rmp-serde = "0.15"
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serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
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serde_bytes = "0.11"
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@ -279,8 +279,8 @@ impl<T: CountedItem> IndexCounter<T> {
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info!("zeroing old counters... ({})", hex::encode(&batch[0].0));
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for (local_counter_k, local_counter) in batch {
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let mut local_counter =
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rmp_serde::decode::from_read_ref::<_, LocalCounterEntry<T>>(&local_counter)?;
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let mut local_counter = LocalCounterEntry::<T>::decode(&local_counter)
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.ok_or_message("Cannot decode local counter entry")?;
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for (_, tv) in local_counter.values.iter_mut() {
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tv.0 = std::cmp::max(tv.0 + 1, now);
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@ -335,9 +335,8 @@ impl<T: CountedItem> IndexCounter<T> {
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let local_counter_key = self.table.data.tree_key(pk, sk);
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let mut local_counter = match self.local_counter.get(&local_counter_key)? {
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Some(old_bytes) => {
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let ent = rmp_serde::decode::from_read_ref::<_, LocalCounterEntry<T>>(
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&old_bytes,
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)?;
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let ent = LocalCounterEntry::<T>::decode(&old_bytes)
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.ok_or_message("Cannot decode local counter entry")?;
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assert!(ent.pk == *pk);
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assert!(ent.sk == *sk);
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ent
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@ -2,6 +2,7 @@ use std::sync::Arc;
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use garage_util::crdt::*;
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use garage_util::data::*;
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use garage_util::encode::nonversioned_decode;
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use garage_util::error::Error as GarageError;
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use garage_util::time::*;
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@ -28,8 +29,8 @@ impl Migrate {
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let mut old_buckets = vec![];
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for res in tree.iter().map_err(GarageError::from)? {
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let (_k, v) = res.map_err(GarageError::from)?;
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let bucket = rmp_serde::decode::from_read_ref::<_, old_bucket::Bucket>(&v[..])
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.map_err(GarageError::from)?;
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let bucket =
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nonversioned_decode::<old_bucket::Bucket>(&v[..]).map_err(GarageError::from)?;
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old_buckets.push(bucket);
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}
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@ -25,7 +25,6 @@ rand = "0.8"
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sodiumoxide = { version = "0.2.5-0", package = "kuska-sodiumoxide" }
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async-trait = "0.1.7"
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rmp-serde = "0.15"
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serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
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serde_bytes = "0.11"
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serde_json = "1.0"
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@ -5,6 +5,7 @@ use serde::{Deserialize, Serialize};
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use garage_util::crdt::{AutoCrdt, Crdt, LwwMap};
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use garage_util::data::*;
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use garage_util::encode::nonversioned_encode;
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use garage_util::error::*;
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use crate::ring::*;
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@ -70,7 +71,7 @@ impl NodeRole {
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impl ClusterLayout {
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pub fn new(replication_factor: usize) -> Self {
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let empty_lwwmap = LwwMap::new();
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let empty_lwwmap_hash = blake2sum(&rmp_to_vec_all_named(&empty_lwwmap).unwrap()[..]);
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let empty_lwwmap_hash = blake2sum(&nonversioned_encode(&empty_lwwmap).unwrap()[..]);
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ClusterLayout {
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version: 0,
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@ -92,7 +93,7 @@ impl ClusterLayout {
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Ordering::Equal => {
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self.staging.merge(&other.staging);
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let new_staging_hash = blake2sum(&rmp_to_vec_all_named(&self.staging).unwrap()[..]);
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let new_staging_hash = blake2sum(&nonversioned_encode(&self.staging).unwrap()[..]);
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let changed = new_staging_hash != self.staging_hash;
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self.staging_hash = new_staging_hash;
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@ -127,7 +128,7 @@ To know the correct value of the new layout version, invoke `garage layout show`
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}
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self.staging.clear();
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self.staging_hash = blake2sum(&rmp_to_vec_all_named(&self.staging).unwrap()[..]);
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self.staging_hash = blake2sum(&nonversioned_encode(&self.staging).unwrap()[..]);
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self.version += 1;
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@ -151,7 +152,7 @@ To know the correct value of the new layout version, invoke `garage layout show`
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}
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self.staging.clear();
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self.staging_hash = blake2sum(&rmp_to_vec_all_named(&self.staging).unwrap()[..]);
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self.staging_hash = blake2sum(&nonversioned_encode(&self.staging).unwrap()[..]);
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self.version += 1;
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@ -180,7 +181,7 @@ To know the correct value of the new layout version, invoke `garage layout show`
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/// returns true if consistent, false if error
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pub fn check(&self) -> bool {
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// Check that the hash of the staging data is correct
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let staging_hash = blake2sum(&rmp_to_vec_all_named(&self.staging).unwrap()[..]);
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let staging_hash = blake2sum(&nonversioned_encode(&self.staging).unwrap()[..]);
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if staging_hash != self.staging_hash {
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return false;
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}
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@ -28,7 +28,6 @@ hexdump = "0.1"
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tracing = "0.1.30"
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rand = "0.8"
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rmp-serde = "0.15"
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serde = { version = "1.0", default-features = false, features = ["derive", "rc"] }
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serde_bytes = "0.11"
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@ -10,6 +10,7 @@ use garage_db as db;
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use garage_util::background::*;
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use garage_util::data::*;
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use garage_util::encode::{nonversioned_decode, nonversioned_encode};
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use garage_util::error::Error;
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use garage_rpc::ring::*;
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@ -67,7 +68,7 @@ pub enum MerkleNode {
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impl<F: TableSchema, R: TableReplication> MerkleUpdater<F, R> {
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pub(crate) fn new(data: Arc<TableData<F, R>>) -> Arc<Self> {
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let empty_node_hash = blake2sum(&rmp_to_vec_all_named(&MerkleNode::Empty).unwrap()[..]);
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let empty_node_hash = blake2sum(&nonversioned_encode(&MerkleNode::Empty).unwrap()[..]);
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Arc::new(Self {
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data,
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@ -273,7 +274,7 @@ impl<F: TableSchema, R: TableReplication> MerkleUpdater<F, R> {
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tx.remove(&self.data.merkle_tree, k.encode())?;
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Ok(self.empty_node_hash)
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} else {
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let vby = rmp_to_vec_all_named(v).map_err(|e| db::TxError::Abort(e.into()))?;
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let vby = nonversioned_encode(v).map_err(|e| db::TxError::Abort(e.into()))?;
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let rethash = blake2sum(&vby[..]);
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tx.insert(&self.data.merkle_tree, k.encode(), vby)?;
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Ok(rethash)
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@ -364,7 +365,7 @@ impl MerkleNode {
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fn decode_opt(ent: &Option<db::Value>) -> Result<Self, Error> {
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match ent {
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None => Ok(MerkleNode::Empty),
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Some(v) => Ok(rmp_serde::decode::from_read_ref::<_, MerkleNode>(&v[..])?),
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Some(v) => Ok(nonversioned_decode::<MerkleNode>(&v[..])?),
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}
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}
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@ -14,6 +14,7 @@ use tokio::sync::{mpsc, watch};
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use garage_util::background::*;
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use garage_util::data::*;
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use garage_util::encode::nonversioned_encode;
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use garage_util::error::{Error, OkOrMessage};
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use garage_rpc::ring::*;
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@ -615,7 +616,7 @@ impl<F: TableSchema, R: TableReplication> Worker for SyncWorker<F, R> {
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// ---- UTIL ----
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fn hash_of_merkle_node(x: &MerkleNode) -> Result<Hash, Error> {
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Ok(blake2sum(&rmp_to_vec_all_named(x)?[..]))
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Ok(blake2sum(&nonversioned_encode(x)?[..]))
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}
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fn join_ordered<'a, K: Ord + Eq, V1, V2>(
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@ -141,21 +141,6 @@ pub fn gen_uuid() -> Uuid {
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rand::thread_rng().gen::<[u8; 32]>().into()
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}
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// RMP serialization with names of fields and variants
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/// Serialize to MessagePack
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pub fn rmp_to_vec_all_named<T>(val: &T) -> Result<Vec<u8>, rmp_serde::encode::Error>
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where
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T: Serialize + ?Sized,
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{
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let mut wr = Vec::with_capacity(128);
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let mut se = rmp_serde::Serializer::new(&mut wr)
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.with_struct_map()
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.with_string_variants();
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val.serialize(&mut se)?;
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Ok(wr)
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}
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/// Serialize to JSON, truncating long result
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pub fn debug_serialize<T: Serialize>(x: T) -> String {
|
||||
match serde_json::to_string(&x) {
|
||||
|
|
26
src/util/encode.rs
Normal file
26
src/util/encode.rs
Normal file
|
@ -0,0 +1,26 @@
|
|||
use serde::{Deserialize, Serialize};
|
||||
|
||||
/// Serialize to MessagePacki, without versionning
|
||||
/// (see garage_util::migrate for functions that manage versionned
|
||||
/// data formats)
|
||||
pub fn nonversioned_encode<T>(val: &T) -> Result<Vec<u8>, rmp_serde::encode::Error>
|
||||
where
|
||||
T: Serialize + ?Sized,
|
||||
{
|
||||
let mut wr = Vec::with_capacity(128);
|
||||
let mut se = rmp_serde::Serializer::new(&mut wr)
|
||||
.with_struct_map()
|
||||
.with_string_variants();
|
||||
val.serialize(&mut se)?;
|
||||
Ok(wr)
|
||||
}
|
||||
|
||||
/// Deserialize from MessagePacki, without versionning
|
||||
/// (see garage_util::migrate for functions that manage versionned
|
||||
/// data formats)
|
||||
pub fn nonversioned_decode<T>(bytes: &[u8]) -> Result<T, rmp_serde::decode::Error>
|
||||
where
|
||||
T: for<'de> Deserialize<'de> + ?Sized,
|
||||
{
|
||||
rmp_serde::decode::from_read_ref::<_, T>(bytes)
|
||||
}
|
|
@ -8,6 +8,7 @@ pub mod background;
|
|||
pub mod config;
|
||||
pub mod crdt;
|
||||
pub mod data;
|
||||
pub mod encode;
|
||||
pub mod error;
|
||||
pub mod formater;
|
||||
pub mod metrics;
|
||||
|
|
|
@ -3,7 +3,7 @@ use serde::{Deserialize, Serialize};
|
|||
pub trait Migrate: Serialize + for<'de> Deserialize<'de> + 'static {
|
||||
/// A sequence of bytes to add at the beginning of the serialized
|
||||
/// string, to identify that the data is of this version.
|
||||
const MARKER: &'static [u8] = b"";
|
||||
const VERSION_MARKER: &'static [u8] = b"";
|
||||
|
||||
/// The previous version of this data type, from which items of this version
|
||||
/// can be migrated. Set `type Previous = NoPrevious` to indicate that this datatype
|
||||
|
@ -15,10 +15,9 @@ pub trait Migrate: Serialize + for<'de> Deserialize<'de> + 'static {
|
|||
fn migrate(previous: Self::Previous) -> Self;
|
||||
|
||||
fn decode(bytes: &[u8]) -> Option<Self> {
|
||||
if bytes.len() >= Self::MARKER.len() && &bytes[..Self::MARKER.len()] == Self::MARKER {
|
||||
if let Ok(value) =
|
||||
rmp_serde::decode::from_read_ref::<_, Self>(&bytes[Self::MARKER.len()..])
|
||||
{
|
||||
let marker_len = Self::VERSION_MARKER.len();
|
||||
if bytes.len() >= marker_len && &bytes[..marker_len] == Self::VERSION_MARKER {
|
||||
if let Ok(value) = rmp_serde::decode::from_read_ref::<_, Self>(&bytes[marker_len..]) {
|
||||
return Some(value);
|
||||
}
|
||||
}
|
||||
|
@ -28,7 +27,7 @@ pub trait Migrate: Serialize + for<'de> Deserialize<'de> + 'static {
|
|||
|
||||
fn encode(&self) -> Result<Vec<u8>, rmp_serde::encode::Error> {
|
||||
let mut wr = Vec::with_capacity(128);
|
||||
wr.extend_from_slice(Self::MARKER);
|
||||
wr.extend_from_slice(Self::VERSION_MARKER);
|
||||
let mut se = rmp_serde::Serializer::new(&mut wr)
|
||||
.with_struct_map()
|
||||
.with_string_variants();
|
||||
|
@ -40,13 +39,13 @@ pub trait Migrate: Serialize + for<'de> Deserialize<'de> + 'static {
|
|||
pub trait InitialFormat: Serialize + for<'de> Deserialize<'de> + 'static {
|
||||
/// A sequence of bytes to add at the beginning of the serialized
|
||||
/// string, to identify that the data is of this version.
|
||||
const MARKER: &'static [u8] = b"";
|
||||
const VERSION_MARKER: &'static [u8] = b"";
|
||||
}
|
||||
|
||||
// ----
|
||||
|
||||
impl<T: InitialFormat> Migrate for T {
|
||||
const MARKER: &'static [u8] = <T as InitialFormat>::MARKER;
|
||||
const VERSION_MARKER: &'static [u8] = <T as InitialFormat>::VERSION_MARKER;
|
||||
|
||||
type Previous = NoPrevious;
|
||||
|
||||
|
|
Loading…
Reference in a new issue