org.apache.hadoop.fs.s3a.statistics

Interface CommitterStatistics

All Superinterfaces:

org.apache.hadoop.fs.statistics.DurationTrackerFactory, org.apache.hadoop.fs.statistics.IOStatisticsSource, S3AStatisticInterface

public interface CommitterStatistics
extends S3AStatisticInterface

Statistics for S3A committers.

Method Summary

Modifier and Type	Method and Description
void	commitAborted() A commit has been aborted.
void	commitCompleted(long size) A commit has been completed.
void	commitCreated() A commit has been created.
void	commitFailed() A commit failed.
void	commitReverted() A commit was reverted.
void	commitUploaded(long size) Data has been uploaded to be committed in a subsequent operation.
org.apache.hadoop.fs.statistics.impl.IOStatisticsStore	getIOStatistics() Return the writeable IOStatisticsStore.
void	jobCompleted(boolean success) Note that a job has completed.
void	taskCompleted(boolean success) Note that a task has completed.

Methods inherited from interface org.apache.hadoop.fs.statistics.DurationTrackerFactory

trackDuration, trackDuration

Method Detail

commitCreated

void commitCreated()

A commit has been created.

commitUploaded

void commitUploaded(long size)

Data has been uploaded to be committed in a subsequent operation.

Parameters:

size - size in bytes

commitCompleted

void commitCompleted(long size)

A commit has been completed.

Parameters:

size - size in bytes

commitAborted

void commitAborted()

A commit has been aborted.

commitReverted

void commitReverted()

A commit was reverted.

commitFailed

void commitFailed()

A commit failed.

taskCompleted

void taskCompleted(boolean success)

Note that a task has completed.

Parameters:

success - success flag

jobCompleted

void jobCompleted(boolean success)

Note that a job has completed.

Parameters:

success - success flag

getIOStatistics

org.apache.hadoop.fs.statistics.impl.IOStatisticsStore getIOStatistics()

Return the writeable IOStatisticsStore.

Specified by:

getIOStatistics in interface org.apache.hadoop.fs.statistics.IOStatisticsSource

Returns:

the statistics