Package org.apache.iceberg.metrics

Class ScanMetrics

java.lang.Object

org.apache.iceberg.metrics.ScanMetrics

@Immutable
public abstract class ScanMetrics
extends java.lang.Object

Carries all metrics for a particular scan

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	EQUALITY_DELETE_FILES
static java.lang.String	INDEXED_DELETE_FILES
static java.lang.String	POSITIONAL_DELETE_FILES
static java.lang.String	RESULT_DATA_FILES
static java.lang.String	RESULT_DELETE_FILES
static java.lang.String	SCANNED_DATA_MANIFESTS
static java.lang.String	SCANNED_DELETE_MANIFESTS
static java.lang.String	SKIPPED_DATA_FILES
static java.lang.String	SKIPPED_DATA_MANIFESTS
static java.lang.String	SKIPPED_DELETE_FILES
static java.lang.String	SKIPPED_DELETE_MANIFESTS
static java.lang.String	TOTAL_DATA_MANIFESTS
static java.lang.String	TOTAL_DELETE_FILE_SIZE_IN_BYTES
static java.lang.String	TOTAL_DELETE_MANIFESTS
static java.lang.String	TOTAL_FILE_SIZE_IN_BYTES
static java.lang.String	TOTAL_PLANNING_DURATION

Constructor Summary

Constructors

Constructor	Description
ScanMetrics()

Method Summary

Modifier and Type	Method	Description
Counter	equalityDeleteFiles()
Counter	indexedDeleteFiles()
abstract MetricsContext	metricsContext()
static ScanMetrics	noop()
static ScanMetrics	of(MetricsContext metricsContext)
Counter	positionalDeleteFiles()
Counter	resultDataFiles()
Counter	resultDeleteFiles()
Counter	scannedDataManifests()
Counter	scannedDeleteManifests()
Counter	skippedDataFiles()
Counter	skippedDataManifests()
Counter	skippedDeleteFiles()
Counter	skippedDeleteManifests()
Counter	totalDataManifests()
Counter	totalDeleteFileSizeInBytes()
Counter	totalDeleteManifests()
Counter	totalFileSizeInBytes()
Timer	totalPlanningDuration()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TOTAL_PLANNING_DURATION

public static final java.lang.String TOTAL_PLANNING_DURATION

See Also:

Constant Field Values

RESULT_DATA_FILES

public static final java.lang.String RESULT_DATA_FILES

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Constant Field Values

RESULT_DELETE_FILES

public static final java.lang.String RESULT_DELETE_FILES

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Constant Field Values

SCANNED_DATA_MANIFESTS

public static final java.lang.String SCANNED_DATA_MANIFESTS

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Constant Field Values

SCANNED_DELETE_MANIFESTS

public static final java.lang.String SCANNED_DELETE_MANIFESTS

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Constant Field Values

TOTAL_DATA_MANIFESTS

public static final java.lang.String TOTAL_DATA_MANIFESTS

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Constant Field Values

TOTAL_DELETE_MANIFESTS

public static final java.lang.String TOTAL_DELETE_MANIFESTS

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Constant Field Values

TOTAL_FILE_SIZE_IN_BYTES

public static final java.lang.String TOTAL_FILE_SIZE_IN_BYTES

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Constant Field Values

TOTAL_DELETE_FILE_SIZE_IN_BYTES

public static final java.lang.String TOTAL_DELETE_FILE_SIZE_IN_BYTES

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Constant Field Values

SKIPPED_DATA_MANIFESTS

public static final java.lang.String SKIPPED_DATA_MANIFESTS

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Constant Field Values

SKIPPED_DELETE_MANIFESTS

public static final java.lang.String SKIPPED_DELETE_MANIFESTS

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Constant Field Values

SKIPPED_DATA_FILES

public static final java.lang.String SKIPPED_DATA_FILES

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Constant Field Values

SKIPPED_DELETE_FILES

public static final java.lang.String SKIPPED_DELETE_FILES

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Constant Field Values

INDEXED_DELETE_FILES

public static final java.lang.String INDEXED_DELETE_FILES

See Also:

Constant Field Values

EQUALITY_DELETE_FILES

public static final java.lang.String EQUALITY_DELETE_FILES

See Also:

Constant Field Values

POSITIONAL_DELETE_FILES

public static final java.lang.String POSITIONAL_DELETE_FILES

See Also:

Constant Field Values

Constructor Detail

ScanMetrics

public ScanMetrics()

Method Detail

noop

public static ScanMetrics noop()

metricsContext

public abstract MetricsContext metricsContext()

totalPlanningDuration

@Derived
public Timer totalPlanningDuration()

resultDataFiles

@Derived
public Counter resultDataFiles()

resultDeleteFiles

@Derived
public Counter resultDeleteFiles()

scannedDataManifests

@Derived
public Counter scannedDataManifests()

totalDataManifests

@Derived
public Counter totalDataManifests()

totalDeleteManifests

@Derived
public Counter totalDeleteManifests()

totalFileSizeInBytes

@Derived
public Counter totalFileSizeInBytes()

totalDeleteFileSizeInBytes

@Derived
public Counter totalDeleteFileSizeInBytes()

skippedDataManifests

@Derived
public Counter skippedDataManifests()

skippedDataFiles

@Derived
public Counter skippedDataFiles()

skippedDeleteFiles

@Derived
public Counter skippedDeleteFiles()

scannedDeleteManifests

@Derived
public Counter scannedDeleteManifests()

skippedDeleteManifests

@Derived
public Counter skippedDeleteManifests()

indexedDeleteFiles

@Derived
public Counter indexedDeleteFiles()

equalityDeleteFiles

@Derived
public Counter equalityDeleteFiles()

positionalDeleteFiles

@Derived
public Counter positionalDeleteFiles()

of

public static ScanMetrics of(MetricsContext metricsContext)