Package org.apache.solr.prometheus.collector

Class SolrCollector

java.lang.Object

io.prometheus.client.Collector

org.apache.solr.prometheus.collector.SolrCollector

All Implemented Interfaces:

io.prometheus.client.Collector.Describable

public class SolrCollector
extends io.prometheus.client.Collector
implements io.prometheus.client.Collector.Describable

SolrCollector

Nested Class Summary

Nested classes/interfaces inherited from class io.prometheus.client.Collector

io.prometheus.client.Collector.Describable, io.prometheus.client.Collector.MetricFamilySamples, io.prometheus.client.Collector.Type

Field Summary

Fields inherited from class io.prometheus.client.Collector

MILLISECONDS_PER_SECOND, NANOSECONDS_PER_SECOND

Constructor Summary

Constructors

Constructor	Description
SolrCollector(SolrClient solrClient, Config config, int numThreads)	Constructor.

Method Summary

Modifier and Type	Method	Description
List<io.prometheus.client.Collector.MetricFamilySamples>	collect()	Collect samples.
List<io.prometheus.client.Collector.MetricFamilySamples>	describe()	Describe scrape status.
static List<String>	getCollections(CloudSolrClient cloudSolrClient)	Get target cores via CollectionsAPI.
static List<String>	getCores(HttpSolrClient httpSolrClient)	Get target cores via CoreAdminAPI.

Methods inherited from class io.prometheus.client.Collector

checkMetricLabelName, checkMetricName, doubleToGoString, register, register, sanitizeMetricName

Methods inherited from class java.lang.Object

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

Constructor Detail

SolrCollector

public SolrCollector(SolrClient solrClient,
                     Config config,
                     int numThreads)

Constructor.

Method Detail

describe

public List<io.prometheus.client.Collector.MetricFamilySamples> describe()

Describe scrape status.

Specified by:

describe in interface io.prometheus.client.Collector.Describable

collect

public List<io.prometheus.client.Collector.MetricFamilySamples> collect()

Collect samples.

Specified by:

collect in class io.prometheus.client.Collector

getCores

public static List<String> getCores(HttpSolrClient httpSolrClient)
                             throws SolrServerException,
                                    IOException

Get target cores via CoreAdminAPI.

Throws:

SolrServerException

IOException

getCollections

public static List<String> getCollections(CloudSolrClient cloudSolrClient)
                                   throws SolrServerException,
                                          IOException

Get target cores via CollectionsAPI.

Throws:

SolrServerException

IOException