Module scan_util

Utilities for scanners.

Structs

PartitionMetrics

Metrics while reading a partition.

PartitionMetricsInner 🔒

PartitionMetricsList 🔒

List of PartitionMetrics.

ScanMetricsSet 🔒

Verbose scan metrics for a partition.

SeriesDistributorMetrics 🔒

Metrics for the series distributor.

Functions

build_file_range_scan_stream

Build the stream of scanning the input FileRanges.

build_flat_file_range_scan_stream

Build the stream of scanning the input FileRanges using flat reader that returns RecordBatch.

maybe_scan_flat_other_ranges 🔒

maybe_scan_other_ranges 🔒

scan_file_ranges 🔒

Scans file ranges at index.

scan_flat_file_ranges 🔒

Scans file ranges at index using flat reader that returns RecordBatch.

scan_flat_mem_ranges 🔒

Scans memtable ranges at index using flat format that returns RecordBatch.

scan_mem_ranges 🔒

Scans memtable ranges at index.