pub struct PostgresSinkMetrics {
pub records_written: IntCounter,
pub bytes_written: IntCounter,
pub errors_total: IntCounter,
pub batches_flushed: IntCounter,
pub copy_operations: IntCounter,
pub upsert_operations: IntCounter,
pub epochs_committed: IntCounter,
pub epochs_rolled_back: IntCounter,
pub changelog_deletes: IntCounter,
}Expand description
Prometheus-backed counters for PostgreSQL sink connector statistics.
Fields§
§records_written: IntCounterTotal records written to PostgreSQL.
bytes_written: IntCounterTotal bytes written (estimated from RecordBatch sizes).
errors_total: IntCounterTotal errors encountered.
batches_flushed: IntCounterTotal batches flushed.
copy_operations: IntCounterTotal COPY BINARY operations (append mode).
upsert_operations: IntCounterTotal upsert operations (upsert mode).
epochs_committed: IntCounterTotal epochs committed (exactly-once).
epochs_rolled_back: IntCounterTotal epochs rolled back.
changelog_deletes: IntCounterTotal changelog deletes applied (Z-set weight -1).
Implementations§
Source§impl PostgresSinkMetrics
impl PostgresSinkMetrics
Sourcepub fn new(registry: Option<&Registry>) -> Self
pub fn new(registry: Option<&Registry>) -> Self
Creates a new metrics instance with all counters at zero.
Sourcepub fn record_write(&self, records: u64, bytes: u64)
pub fn record_write(&self, records: u64, bytes: u64)
Records a successful write of records records totaling bytes.
Sourcepub fn record_flush(&self)
pub fn record_flush(&self)
Records a successful batch flush.
Sourcepub fn record_copy(&self)
pub fn record_copy(&self)
Records a COPY BINARY operation.
Sourcepub fn record_upsert(&self)
pub fn record_upsert(&self)
Records an upsert operation.
Sourcepub fn record_error(&self)
pub fn record_error(&self)
Records a write or connection error.
Sourcepub fn record_commit(&self)
pub fn record_commit(&self)
Records a successful epoch commit.
Sourcepub fn record_rollback(&self)
pub fn record_rollback(&self)
Records an epoch rollback.
Sourcepub fn record_deletes(&self, count: u64)
pub fn record_deletes(&self, count: u64)
Records changelog DELETE operations.
Sourcepub fn to_connector_metrics(&self) -> ConnectorMetrics
pub fn to_connector_metrics(&self) -> ConnectorMetrics
Converts to the SDK’s ConnectorMetrics.
Trait Implementations§
Source§impl Clone for PostgresSinkMetrics
impl Clone for PostgresSinkMetrics
Source§fn clone(&self) -> PostgresSinkMetrics
fn clone(&self) -> PostgresSinkMetrics
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreSource§impl Debug for PostgresSinkMetrics
impl Debug for PostgresSinkMetrics
Auto Trait Implementations§
impl Freeze for PostgresSinkMetrics
impl RefUnwindSafe for PostgresSinkMetrics
impl Send for PostgresSinkMetrics
impl Sync for PostgresSinkMetrics
impl Unpin for PostgresSinkMetrics
impl UnsafeUnpin for PostgresSinkMetrics
impl UnwindSafe for PostgresSinkMetrics
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