io.druid.query

Class DruidMetrics

java.lang.Object

io.druid.query.DruidMetrics

public class DruidMetrics
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	DATASOURCE
static String	ID
static String	INTERVAL
static String	SERVER
static String	STATUS
static String	TASK_ID
static String	TASK_STATUS
static String	TASK_TYPE
static String	TIER
static String	TYPE

Constructor Summary

Constructors

Constructor and Description
DruidMetrics()

Method Summary

Modifier and Type	Method and Description
static int	findNumComplexAggs(List<AggregatorFactory> aggs)
static <T> com.metamx.emitter.service.ServiceMetricEvent.Builder	makePartialQueryTimeMetric(Query<T> query)
static <T> com.metamx.emitter.service.ServiceMetricEvent.Builder	makeQueryTimeMetric(QueryToolChest<T,Query<T>> toolChest, com.fasterxml.jackson.databind.ObjectMapper jsonMapper, Query<T> query, String remoteAddr)

Methods inherited from class java.lang.Object

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

Field Detail

DATASOURCE

public static final String DATASOURCE

See Also:

Constant Field Values

TYPE

public static final String TYPE

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Constant Field Values

INTERVAL

public static final String INTERVAL

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Constant Field Values

ID

public static final String ID

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Constant Field Values

TASK_ID

public static final String TASK_ID

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Constant Field Values

STATUS

public static final String STATUS

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Constant Field Values

TASK_TYPE

public static final String TASK_TYPE

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Constant Field Values

TASK_STATUS

public static final String TASK_STATUS

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Constant Field Values

SERVER

public static final String SERVER

See Also:

Constant Field Values

TIER

public static final String TIER

See Also:

Constant Field Values

Constructor Detail

DruidMetrics

public DruidMetrics()

Method Detail

findNumComplexAggs

public static int findNumComplexAggs(List<AggregatorFactory> aggs)

makePartialQueryTimeMetric

public static <T> com.metamx.emitter.service.ServiceMetricEvent.Builder makePartialQueryTimeMetric(Query<T> query)

makeQueryTimeMetric

public static <T> com.metamx.emitter.service.ServiceMetricEvent.Builder makeQueryTimeMetric(QueryToolChest<T,Query<T>> toolChest,
                                                                                            com.fasterxml.jackson.databind.ObjectMapper jsonMapper,
                                                                                            Query<T> query,
                                                                                            String remoteAddr)
                                                                                     throws com.fasterxml.jackson.core.JsonProcessingException

Throws:

com.fasterxml.jackson.core.JsonProcessingException