org.elasticsearch.index.percolator.stats

Class PercolateStats

java.lang.Object

org.elasticsearch.index.percolator.stats.PercolateStats

All Implemented Interfaces:

Streamable, ToXContent

public class PercolateStats
extends Object
implements Streamable, ToXContent

Exposes percolator related statistics.

Nested Class Summary

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Constructor Summary

Constructors

Constructor and Description
PercolateStats() Noop constructor for serialazation purposes.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(PercolateStats percolate)
long	getCount()
long	getCurrent()
ByteSizeValue	getMemorySize()
long	getMemorySizeInBytes()
long	getNumQueries()
TimeValue	getTime()
long	getTimeInMillis()
void	readFrom(StreamInput in)
static PercolateStats	readPercolateStats(StreamInput in)
XContentBuilder	toXContent(XContentBuilder builder, ToXContent.Params params)
void	writeTo(StreamOutput out)

Methods inherited from class java.lang.Object

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

Constructor Detail

PercolateStats

public PercolateStats()

Noop constructor for serialazation purposes.

Method Detail

getCount

public long getCount()

Returns:

The number of times the percolate api has been invoked.

getTimeInMillis

public long getTimeInMillis()

Returns:

The total amount of time spend in the percolate api

getTime

public TimeValue getTime()

Returns:

The total amount of time spend in the percolate api

getCurrent

public long getCurrent()

Returns:

The total amount of active percolate api invocations.

getNumQueries

public long getNumQueries()

Returns:

The total number of loaded percolate queries.

getMemorySizeInBytes

public long getMemorySizeInBytes()

Returns:

Temporarily returns -1, but this used to return the total size the loaded queries take in memory, but this is disabled now because the size estimation was too expensive cpu wise. This will be enabled again when a cheaper size estimation can be found.

getMemorySize

public ByteSizeValue getMemorySize()

Returns:

The total size the loaded queries take in memory.

toXContent

public XContentBuilder toXContent(XContentBuilder builder,
                         ToXContent.Params params)
                           throws IOException

Specified by:

toXContent in interface ToXContent

Throws:

IOException

add

public void add(PercolateStats percolate)

readPercolateStats

public static PercolateStats readPercolateStats(StreamInput in)
                                         throws IOException

Throws:

IOException

readFrom

public void readFrom(StreamInput in)
              throws IOException

Specified by:

readFrom in interface Streamable

Throws:

IOException

writeTo

public void writeTo(StreamOutput out)
             throws IOException

Specified by:

writeTo in interface Streamable

Throws:

IOException