Garage v1.0 #683
4 changed files with 22 additions and 13 deletions
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@ -53,9 +53,7 @@ impl CommonError {
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pub fn http_status_code(&self) -> StatusCode {
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match self {
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CommonError::InternalError(
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GarageError::Timeout
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| GarageError::RemoteError(_)
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| GarageError::Quorum(_, _, _, _),
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GarageError::Timeout | GarageError::RemoteError(_) | GarageError::Quorum(..),
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) => StatusCode::SERVICE_UNAVAILABLE,
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CommonError::InternalError(_) | CommonError::Hyper(_) | CommonError::Http(_) => {
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StatusCode::INTERNAL_SERVER_ERROR
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@ -72,9 +70,7 @@ impl CommonError {
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match self {
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CommonError::Forbidden(_) => "AccessDenied",
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CommonError::InternalError(
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GarageError::Timeout
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| GarageError::RemoteError(_)
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| GarageError::Quorum(_, _, _, _),
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GarageError::Timeout | GarageError::RemoteError(_) | GarageError::Quorum(..),
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) => "ServiceUnavailable",
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CommonError::InternalError(_) | CommonError::Hyper(_) | CommonError::Http(_) => {
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"InternalError"
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@ -344,7 +344,7 @@ impl K2VRpcHandler {
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}
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if errors.len() > nodes.len() - quorum {
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let errors = errors.iter().map(|e| format!("{}", e)).collect::<Vec<_>>();
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return Err(Error::Quorum(quorum, resps.len(), nodes.len(), errors).into());
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return Err(Error::Quorum(quorum, None, resps.len(), nodes.len(), errors).into());
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}
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// Take all returned items into account to produce the response.
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@ -327,7 +327,13 @@ impl RpcHelper {
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Ok(successes)
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} else {
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let errors = errors.iter().map(|e| format!("{}", e)).collect::<Vec<_>>();
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Err(Error::Quorum(quorum, successes.len(), to.len(), errors))
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Err(Error::Quorum(
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quorum,
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None,
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successes.len(),
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to.len(),
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errors,
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))
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}
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}
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@ -469,7 +475,7 @@ impl RpcHelper {
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}
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}
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if set_counters.iter().all(|x| x.0 > quorum) {
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if set_counters.iter().all(|x| x.0 >= quorum) {
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// Success
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// Continue all other requets in background
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@ -492,6 +498,12 @@ impl RpcHelper {
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// Failure, could not get quorum
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let errors = errors.iter().map(|e| format!("{}", e)).collect::<Vec<_>>();
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Err(Error::Quorum(quorum, successes.len(), peers.len(), errors))
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Err(Error::Quorum(
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quorum,
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Some(to_sets.len()),
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successes.len(),
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peers.len(),
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errors,
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))
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}
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}
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@ -55,13 +55,14 @@ pub enum Error {
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Timeout,
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#[error(
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display = "Could not reach quorum of {}. {} of {} request succeeded, others returned errors: {:?}",
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display = "Could not reach quorum of {} (sets={:?}). {} of {} request succeeded, others returned errors: {:?}",
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_0,
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_1,
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_2,
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_3
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_3,
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_4
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)]
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Quorum(usize, usize, usize, Vec<String>),
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Quorum(usize, Option<usize>, usize, usize, Vec<String>),
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#[error(display = "Unexpected RPC message: {}", _0)]
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UnexpectedRpcMessage(String),
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