Package org.apache.solr.util

Class SolrMetricTestUtils

java.lang.Object

org.apache.solr.util.SolrMetricTestUtils

public final class SolrMetricTestUtils
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SolrMetricTestUtils.TestSolrMetricProducer

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DOCUMENT_CACHE
static final String	FILTER_CACHE
static final String	PER_SEG_FILTER_CACHE
static final String	QUERY_RESULT_CACHE
static final String	SUFFIX

Constructor Summary

Constructors

Constructor	Description
SolrMetricTestUtils()

Method Summary

Modifier and Type	Method	Description
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	getCacheSearcherLookups(org.apache.solr.core.SolrCore core, String cacheName, String result)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	getCacheSearcherOps(org.apache.solr.core.SolrCore core, String cacheName, String operation)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	getCacheSearcherOpsHits(org.apache.solr.core.SolrCore core, String cacheName)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	getCacheSearcherOpsInserts(org.apache.solr.core.SolrCore core, String cacheName)
static double	getCacheSearcherTotalLookups(org.apache.solr.core.SolrCore core, String cacheName)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	getCounterDatapoint(io.opentelemetry.exporter.prometheus.PrometheusMetricReader reader, String metricName, io.prometheus.metrics.model.snapshots.Labels labels)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	getCounterDatapoint(org.apache.solr.core.SolrCore core, String metricName, io.prometheus.metrics.model.snapshots.Labels labels)
static io.prometheus.metrics.model.snapshots.DataPointSnapshot	getDataPointSnapshot(io.opentelemetry.exporter.prometheus.PrometheusMetricReader reader, String metricName, io.prometheus.metrics.model.snapshots.Labels labels)	Looks up the first MetricSnapshot named metricName, and returns the first DataPointSnapshot having exactly these labels.
static io.prometheus.metrics.model.snapshots.GaugeSnapshot.GaugeDataPointSnapshot	getGaugeDatapoint(io.opentelemetry.exporter.prometheus.PrometheusMetricReader reader, String metricName, io.prometheus.metrics.model.snapshots.Labels labels)
static io.prometheus.metrics.model.snapshots.GaugeSnapshot.GaugeDataPointSnapshot	getGaugeDatapoint(org.apache.solr.core.SolrCore core, String metricName, io.prometheus.metrics.model.snapshots.Labels labels)
static io.prometheus.metrics.model.snapshots.HistogramSnapshot.HistogramDataPointSnapshot	getHistogramDatapoint(io.opentelemetry.exporter.prometheus.PrometheusMetricReader reader, String metricName, io.prometheus.metrics.model.snapshots.Labels labels)
static io.prometheus.metrics.model.snapshots.HistogramSnapshot.HistogramDataPointSnapshot	getHistogramDatapoint(org.apache.solr.core.SolrCore core, String metricName, io.prometheus.metrics.model.snapshots.Labels labels)
static <S extends io.prometheus.metrics.model.snapshots.MetricSnapshot> S	getMetricSnapshot(Class<S> snapshotClass, io.prometheus.metrics.model.snapshots.MetricSnapshots metrics, String name)
static io.opentelemetry.exporter.prometheus.PrometheusMetricReader	getPrometheusMetricReader(org.apache.solr.core.CoreContainer container, String registryName)
static io.opentelemetry.exporter.prometheus.PrometheusMetricReader	getPrometheusMetricReader(org.apache.solr.core.SolrCore core)
static org.apache.solr.core.SolrInfoBean.Category	getRandomCategory(Random random)
static Map<String,Long>	getRandomPrometheusMetricsWithReplacements(Random random, Map<String,Long> existing)
static String	getRandomScope(Random random)
static String	getRandomScope(Random random, boolean shouldDefineScope)
static io.prometheus.metrics.model.snapshots.Labels.Builder	newCloudLabelsBuilder(org.apache.solr.core.SolrCore core)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	newCloudSelectRequestsDatapoint(org.apache.solr.core.SolrCore core)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	newCloudUpdateRequestsDatapoint(org.apache.solr.core.SolrCore core)
static io.prometheus.metrics.model.snapshots.Labels.Builder	newStandaloneLabelsBuilder(String coreName)
static io.prometheus.metrics.model.snapshots.Labels.Builder	newStandaloneLabelsBuilder(org.apache.solr.core.SolrCore core)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	newStandaloneSelectRequestsDatapoint(org.apache.solr.core.SolrCore core)
static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot	newStandaloneUpdateRequestsDatapoint(org.apache.solr.core.SolrCore core)

Methods inherited from class java.lang.Object

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

Field Details

QUERY_RESULT_CACHE

public static final String QUERY_RESULT_CACHE

See Also:

• Constant Field Values

FILTER_CACHE

public static final String FILTER_CACHE

See Also:

• Constant Field Values

DOCUMENT_CACHE

public static final String DOCUMENT_CACHE

See Also:

• Constant Field Values

PER_SEG_FILTER_CACHE

public static final String PER_SEG_FILTER_CACHE

See Also:

• Constant Field Values

SUFFIX

public static final String SUFFIX

See Also:

• Constant Field Values

Constructor Details

SolrMetricTestUtils

public SolrMetricTestUtils()

Method Details

getRandomScope

public static String getRandomScope(Random random)

getRandomScope

public static String getRandomScope(Random random,
 boolean shouldDefineScope)

getRandomCategory

public static org.apache.solr.core.SolrInfoBean.Category getRandomCategory(Random random)

getRandomPrometheusMetricsWithReplacements

public static Map<String,Long> getRandomPrometheusMetricsWithReplacements(Random random,
 Map<String,Long> existing)

getDataPointSnapshot

public static io.prometheus.metrics.model.snapshots.DataPointSnapshot getDataPointSnapshot(io.opentelemetry.exporter.prometheus.PrometheusMetricReader reader,
 String metricName,
 io.prometheus.metrics.model.snapshots.Labels labels)

Looks up the first MetricSnapshot named metricName, and returns the first DataPointSnapshot having exactly these labels. Null if not found. The result is typically casted to something useful.

newCloudLabelsBuilder

public static io.prometheus.metrics.model.snapshots.Labels.Builder newCloudLabelsBuilder(org.apache.solr.core.SolrCore core)

newStandaloneLabelsBuilder

public static io.prometheus.metrics.model.snapshots.Labels.Builder newStandaloneLabelsBuilder(org.apache.solr.core.SolrCore core)

newStandaloneLabelsBuilder

public static io.prometheus.metrics.model.snapshots.Labels.Builder newStandaloneLabelsBuilder(String coreName)

getPrometheusMetricReader

public static io.opentelemetry.exporter.prometheus.PrometheusMetricReader getPrometheusMetricReader(org.apache.solr.core.SolrCore core)

getPrometheusMetricReader

public static io.opentelemetry.exporter.prometheus.PrometheusMetricReader getPrometheusMetricReader(org.apache.solr.core.CoreContainer container,
 String registryName)

getMetricSnapshot

public static <S extends io.prometheus.metrics.model.snapshots.MetricSnapshot>
S getMetricSnapshot(Class<S> snapshotClass,
 io.prometheus.metrics.model.snapshots.MetricSnapshots metrics,
 String name)

getGaugeDatapoint

public static io.prometheus.metrics.model.snapshots.GaugeSnapshot.GaugeDataPointSnapshot getGaugeDatapoint(org.apache.solr.core.SolrCore core,
 String metricName,
 io.prometheus.metrics.model.snapshots.Labels labels)

getCounterDatapoint

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot getCounterDatapoint(org.apache.solr.core.SolrCore core,
 String metricName,
 io.prometheus.metrics.model.snapshots.Labels labels)

getCounterDatapoint

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot getCounterDatapoint(io.opentelemetry.exporter.prometheus.PrometheusMetricReader reader,
 String metricName,
 io.prometheus.metrics.model.snapshots.Labels labels)

getGaugeDatapoint

public static io.prometheus.metrics.model.snapshots.GaugeSnapshot.GaugeDataPointSnapshot getGaugeDatapoint(io.opentelemetry.exporter.prometheus.PrometheusMetricReader reader,
 String metricName,
 io.prometheus.metrics.model.snapshots.Labels labels)

getHistogramDatapoint

public static io.prometheus.metrics.model.snapshots.HistogramSnapshot.HistogramDataPointSnapshot getHistogramDatapoint(io.opentelemetry.exporter.prometheus.PrometheusMetricReader reader,
 String metricName,
 io.prometheus.metrics.model.snapshots.Labels labels)

getHistogramDatapoint

public static io.prometheus.metrics.model.snapshots.HistogramSnapshot.HistogramDataPointSnapshot getHistogramDatapoint(org.apache.solr.core.SolrCore core,
 String metricName,
 io.prometheus.metrics.model.snapshots.Labels labels)

newStandaloneSelectRequestsDatapoint

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot newStandaloneSelectRequestsDatapoint(org.apache.solr.core.SolrCore core)

newCloudSelectRequestsDatapoint

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot newCloudSelectRequestsDatapoint(org.apache.solr.core.SolrCore core)

newStandaloneUpdateRequestsDatapoint

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot newStandaloneUpdateRequestsDatapoint(org.apache.solr.core.SolrCore core)

newCloudUpdateRequestsDatapoint

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot newCloudUpdateRequestsDatapoint(org.apache.solr.core.SolrCore core)

getCacheSearcherOps

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot getCacheSearcherOps(org.apache.solr.core.SolrCore core,
 String cacheName,
 String operation)

getCacheSearcherLookups

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot getCacheSearcherLookups(org.apache.solr.core.SolrCore core,
 String cacheName,
 String result)

getCacheSearcherOpsHits

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot getCacheSearcherOpsHits(org.apache.solr.core.SolrCore core,
 String cacheName)

getCacheSearcherTotalLookups

public static double getCacheSearcherTotalLookups(org.apache.solr.core.SolrCore core,
 String cacheName)

getCacheSearcherOpsInserts

public static io.prometheus.metrics.model.snapshots.CounterSnapshot.CounterDataPointSnapshot getCacheSearcherOpsInserts(org.apache.solr.core.SolrCore core,
 String cacheName)