Struct mz_storage::source::SourceMetrics

source · [−]

pub struct SourceMetrics {
    operator_scheduled_counter: DeleteOnDropCounter<'static, AtomicU64, Vec<String>>,
    capability: DeleteOnDropGauge<'static, AtomicU64, Vec<String>>,
    pub partition_metrics: HashMap<PartitionId, PartitionMetrics>,
    source_name: String,
    source_id: GlobalId,
    base_metrics: SourceBaseMetrics,
}

Expand description

Source-specific Prometheus metrics

Fields

operator_scheduled_counter: DeleteOnDropCounter<'static, AtomicU64, Vec<String>>

Number of times an operator gets scheduled

capability: DeleteOnDropGauge<'static, AtomicU64, Vec<String>>

Value of the capability associated with this source

partition_metrics: HashMap<PartitionId, PartitionMetrics>

Per-partition Prometheus metrics.

source_name: Stringsource_id: GlobalIdbase_metrics: SourceBaseMetrics

Implementations

impl SourceMetrics

pub fn new(
    base: &SourceBaseMetrics,
    source_name: &str,
    source_id: GlobalId,
    worker_id: &str
) -> SourceMetrics

Initialises source metrics for a given (source_id, worker_id)

pub fn record_partition_offsets(
&mut self,
offsets: HashMap<PartitionId, (MzOffset, Timestamp, i64)>
)

Log updates to which offsets / timestamps read up to.

Auto Trait Implementations

impl !RefUnwindSafe for SourceMetrics

impl Send for SourceMetrics

impl Sync for SourceMetrics

impl Unpin for SourceMetrics

impl !UnwindSafe for SourceMetrics

Blanket Implementations

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