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feat: support conditional writes (#409)

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* feat: support conditional writes

* refactor: avoid using unwrap

* fix: obtain lock before check in CompleteMultiPartUpload

* refactor: do not obtain a lock when getting object meta

* fix: avoid using unwrap and modifying incoming arguments

* test: add e2e tests for conditional writes

---------

Co-authored-by: guojidan <63799833+guojidan@users.noreply.github.com>
Co-authored-by: 安正超 <anzhengchao@gmail.com>
Co-authored-by: loverustfs <155562731+loverustfs@users.noreply.github.com>
This commit is contained in:
zzhpro
2025-08-26 09:35:24 +08:00
committed by GitHub
parent e00f5be746
commit c2d782bed1
8 changed files with 556 additions and 3 deletions
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crates/ecstore/src/error.rs
+6
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@@ -187,6 +187,9 @@ pub enum StorageError {
#[error("Lock error: {0}")]
Lock(#[from] rustfs_lock::LockError),
#[error("Precondition failed")]
PreconditionFailed,
}
impl StorageError {
@@ -416,6 +419,7 @@ impl Clone for StorageError {
StorageError::Lock(e) => StorageError::Lock(e.clone()),
StorageError::InsufficientReadQuorum(a, b) => StorageError::InsufficientReadQuorum(a.clone(), b.clone()),
StorageError::InsufficientWriteQuorum(a, b) => StorageError::InsufficientWriteQuorum(a.clone(), b.clone()),
StorageError::PreconditionFailed => StorageError::PreconditionFailed,
}
}
}
@@ -481,6 +485,7 @@ impl StorageError {
StorageError::Lock(_) => 0x38,
StorageError::InsufficientReadQuorum(_, _) => 0x39,
StorageError::InsufficientWriteQuorum(_, _) => 0x3A,
StorageError::PreconditionFailed => 0x3B,
}
}
@@ -548,6 +553,7 @@ impl StorageError {
0x38 => Some(StorageError::Lock(rustfs_lock::LockError::internal("Generic lock error".to_string()))),
0x39 => Some(StorageError::InsufficientReadQuorum(Default::default(), Default::default())),
0x3A => Some(StorageError::InsufficientWriteQuorum(Default::default(), Default::default())),
0x3B => Some(StorageError::PreconditionFailed),
_ => None,
}
}