org.apache.lucene.util

Class OfflineSorter.SortInfo

java.lang.Object

org.apache.lucene.util.OfflineSorter.SortInfo

Enclosing class:

OfflineSorter

public class OfflineSorter.SortInfo
extends Object

Sort info (debugging mostly).

Field Summary

Fields

Modifier and Type	Field and Description
long	bufferSize read buffer size (in bytes)
int	lineCount number of lines of data read
int	mergeRounds number of partition merges
AtomicLong	mergeTimeMS time spent merging sorted partitions (in milliseconds)
long	readTimeMS time spent in i/o read (in milliseconds)
AtomicLong	sortTimeMS time spent sorting data (in milliseconds)
int	tempMergeFiles number of temporary files created when merging partitions
long	totalTimeMS total time spent (in milliseconds)

Constructor Summary

Constructors

Constructor and Description
SortInfo() create a new SortInfo (with empty statistics) for debugging

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

tempMergeFiles

public int tempMergeFiles

number of temporary files created when merging partitions

mergeRounds

public int mergeRounds

number of partition merges

lineCount

public int lineCount

number of lines of data read

mergeTimeMS

public final AtomicLong mergeTimeMS

time spent merging sorted partitions (in milliseconds)

sortTimeMS

public final AtomicLong sortTimeMS

time spent sorting data (in milliseconds)

totalTimeMS

public long totalTimeMS

total time spent (in milliseconds)

readTimeMS

public long readTimeMS

time spent in i/o read (in milliseconds)

bufferSize

public final long bufferSize

read buffer size (in bytes)

Constructor Detail

SortInfo

public SortInfo()

create a new SortInfo (with empty statistics) for debugging

Method Detail

toString

public String toString()

Overrides:

toString in class Object