iceberg::CommitMetricsResult Struct Reference

Immutable snapshot of commit metrics for use in CommitReport. More...

#include <commit_report.h>

Public Member Functions
bool	operator== (const CommitMetricsResult &) const =default

Static Public Member Functions
static CommitMetricsResult	From (const CommitMetrics &live_metrics, const std::unordered_map< std::string, std::string > &snapshot_summary)
	Build a CommitMetricsResult from live metrics and a snapshot summary map.

Public Attributes
std::optional< TimerResult >	total_duration
	Total wall-clock duration of the commit attempt.
std::optional< CounterResult >	attempts
	Number of commit attempts (1 on success without retries).
std::optional< CounterResult >	added_data_files
	Number of data files added in this commit.
std::optional< CounterResult >	removed_data_files
	Number of data files removed in this commit.
std::optional< CounterResult >	total_data_files
	Total live data files after this commit.
std::optional< CounterResult >	added_delete_files
	Number of delete files added in this commit.
std::optional< CounterResult >	added_equality_delete_files
	Equality delete files added.
std::optional< CounterResult >	added_positional_delete_files
	Positional delete files added.
std::optional< CounterResult >	added_dvs
	Deletion vectors added.
std::optional< CounterResult >	removed_delete_files
	Number of delete files removed in this commit.
std::optional< CounterResult >	removed_positional_delete_files
	Positional delete files removed.
std::optional< CounterResult >	removed_dvs
	Deletion vectors removed.
std::optional< CounterResult >	removed_equality_delete_files
	Equality delete files removed.
std::optional< CounterResult >	total_delete_files
	Total live delete files after this commit.
std::optional< CounterResult >	added_records
	Number of records added in this commit.
std::optional< CounterResult >	removed_records
	Number of records removed in this commit.
std::optional< CounterResult >	total_records
	Total live records after this commit.
std::optional< CounterResult >	added_files_size_bytes
	Total byte size of files added.
std::optional< CounterResult >	removed_files_size_bytes
	Total byte size of files removed.
std::optional< CounterResult >	total_files_size_bytes
	Total byte size of all live files after this commit.
std::optional< CounterResult >	added_positional_deletes
	Positional delete records added.
std::optional< CounterResult >	removed_positional_deletes
	Positional delete records removed.
std::optional< CounterResult >	total_positional_deletes
	Total positional delete records after this commit.
std::optional< CounterResult >	added_equality_deletes
	Equality delete records added.
std::optional< CounterResult >	removed_equality_deletes
	Equality delete records removed.
std::optional< CounterResult >	total_equality_deletes
	Total equality delete records after this commit.
std::optional< CounterResult >	kept_manifest_count
	Manifest files kept unchanged in this commit.
std::optional< CounterResult >	created_manifest_count
	Manifest files created in this commit.
std::optional< CounterResult >	replaced_manifest_count
	Manifest files replaced in this commit.
std::optional< CounterResult >	processed_manifest_entries_count
	Manifest entries processed in this commit.

Detailed Description

Immutable snapshot of commit metrics for use in CommitReport.

Populated by CommitMetrics::ToResult() after a commit completes. File and record counts can also be combined from the snapshot summary with From().

Member Function Documentation

From()

static CommitMetricsResult iceberg::CommitMetricsResult::From ( const CommitMetrics &  live_metrics, const std::unordered_map< std::string, std::string > &  snapshot_summary  )

static

Build a CommitMetricsResult from live metrics and a snapshot summary map.

Combines timer/retry measurements from live_metrics with records parsed from snapshot_summary. Missing or unparseable summary keys are omitted.

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The documentation for this struct was generated from the following file:

• iceberg/metrics/commit_report.h