pub struct HummockObserverNode {
compaction_catalog_manager: CompactionCatalogManagerRef,
backup_reader: BackupReaderRef,
write_limiter: WriteLimiterRef,
version_update_sender: UnboundedSender<HummockVersionUpdate>,
version: u64,
}
Fields§
§compaction_catalog_manager: CompactionCatalogManagerRef
§backup_reader: BackupReaderRef
§write_limiter: WriteLimiterRef
§version_update_sender: UnboundedSender<HummockVersionUpdate>
§version: u64
Implementations§
source§impl HummockObserverNode
impl HummockObserverNode
pub fn new( compaction_catalog_manager: CompactionCatalogManagerRef, backup_reader: BackupReaderRef, version_update_sender: UnboundedSender<HummockVersionUpdate>, write_limiter: WriteLimiterRef, ) -> Self
fn handle_catalog_snapshot(&mut self, tables: Vec<Table>)
fn handle_catalog_notification( &mut self, operation: Operation, table_catalog: Table, )
Trait Implementations§
source§impl ObserverState for HummockObserverNode
impl ObserverState for HummockObserverNode
fn subscribe_type() -> SubscribeType
source§fn handle_notification(&mut self, resp: SubscribeResponse)
fn handle_notification(&mut self, resp: SubscribeResponse)
modify data after receiving notification from meta
source§fn handle_initialization_notification(&mut self, resp: SubscribeResponse)
fn handle_initialization_notification(&mut self, resp: SubscribeResponse)
Initialize data from the meta. It will be called at start or resubscribe
Auto Trait Implementations§
impl Freeze for HummockObserverNode
impl !RefUnwindSafe for HummockObserverNode
impl Send for HummockObserverNode
impl Sync for HummockObserverNode
impl Unpin for HummockObserverNode
impl !UnwindSafe for HummockObserverNode
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