alluxio.stress.jobservice

Class JobServiceBenchTaskResultStatistics

java.lang.Object

alluxio.stress.jobservice.JobServiceBenchTaskResultStatistics

public class JobServiceBenchTaskResultStatistics
extends Object

Statistics class that is used in JobServiceBenchTaskResult.

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_RESPONSE_BUCKETS
long[]	mMaxResponseTimeNs
long	mNumSuccess
byte[]	mResponseTimeNsRaw

Constructor Summary

Constructors

Constructor and Description
JobServiceBenchTaskResultStatistics() Creates an instance.

Method Summary

Modifier and Type	Method and Description
void	encodeResponseTimeNsRaw(org.HdrHistogram.Histogram responseTimeNs) Encodes the histogram into the internal byte array.
void	merge(JobServiceBenchTaskResultStatistics statistics) Merges (updates) a task result statistics with this statistics.
SummaryStatistics	toBenchSummaryStatistics() Converts this class to SummaryStatistics.

Methods inherited from class java.lang.Object

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

Field Detail

mNumSuccess

public long mNumSuccess

MAX_RESPONSE_BUCKETS

public static final int MAX_RESPONSE_BUCKETS

See Also:

Constant Field Values

mResponseTimeNsRaw

public byte[] mResponseTimeNsRaw

mMaxResponseTimeNs

public long[] mMaxResponseTimeNs

Constructor Detail

JobServiceBenchTaskResultStatistics

public JobServiceBenchTaskResultStatistics()

Creates an instance.

Method Detail

merge

public void merge(JobServiceBenchTaskResultStatistics statistics)
           throws Exception

Merges (updates) a task result statistics with this statistics.

Parameters:

statistics - the task result statistics to merge

Throws:

Exception

encodeResponseTimeNsRaw

public void encodeResponseTimeNsRaw(org.HdrHistogram.Histogram responseTimeNs)

Encodes the histogram into the internal byte array.

Parameters:

responseTimeNs - the histogram (in ns)

toBenchSummaryStatistics

public SummaryStatistics toBenchSummaryStatistics()
                                           throws DataFormatException

Converts this class to SummaryStatistics.

Returns:

new SummaryStatistics

Throws:

DataFormatException - if histogram decoding from compressed byte buffer fails