tachyon.worker

Class ClientMetrics

java.lang.Object

tachyon.worker.ClientMetrics

public final class ClientMetrics
extends Object

ClientMetrics is used to pass client metrics from client to worker by session heartbeat.

Constructor Summary

Constructors

Constructor and Description
ClientMetrics()

Method Summary

Methods

Modifier and Type	Method and Description
List<Long>	getHeartbeatData() Return current metrics as heartbeat data and reset metrics to default.
void	incBlocksReadLocal(long n) Increment BLOCKS_READ_LOCAL counter by the amount specified
void	incBlocksReadRemote(long n) Increment BLOCKS_READ_REMOTE counter by the amount specified
void	incBlocksWrittenLocal(long n) Increment BLOCKS_WRITTEN_LOCAL counter by the amount specified
void	incBlocksWrittenRemote(long n) Increment BLOCKS_WRITTEN_REMOTE counter by the amount specified
void	incBytesReadLocal(long n) Increment BYTES_READ_LOCAL counter by the amount specified
void	incBytesReadRemote(long n) Increment BYTES_READ_REMOTE counter by the amount specified
void	incBytesReadUfs(long n) Increment BYTES_READ_UFS counter by the amount specified
void	incBytesWrittenLocal(long n) Increment BYTES_WRITTEN_LOCAL counter by the amount specified
void	incBytesWrittenRemote(long n) Increment BYTES_WRITTEN_REMOTE counter by the amount specified
void	incBytesWrittenUfs(long n) Increment BYTES_WRITTEN_UFS counter by the amount specified

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientMetrics

public ClientMetrics()

Method Detail

getHeartbeatData

public List<Long> getHeartbeatData()

Return current metrics as heartbeat data and reset metrics to default.

Returns:

current metrics (list of longs)

incBlocksReadLocal

public void incBlocksReadLocal(long n)

Increment BLOCKS_READ_LOCAL counter by the amount specified

Parameters:

n - amount to increment

incBlocksReadRemote

public void incBlocksReadRemote(long n)

Increment BLOCKS_READ_REMOTE counter by the amount specified

Parameters:

n - amount to increment

incBlocksWrittenLocal

public void incBlocksWrittenLocal(long n)

Increment BLOCKS_WRITTEN_LOCAL counter by the amount specified

Parameters:

n - amount to increment

incBlocksWrittenRemote

public void incBlocksWrittenRemote(long n)

Increment BLOCKS_WRITTEN_REMOTE counter by the amount specified

Parameters:

n - amount to increment

incBytesReadLocal

public void incBytesReadLocal(long n)

Increment BYTES_READ_LOCAL counter by the amount specified

Parameters:

n - amount to increment

incBytesReadRemote

public void incBytesReadRemote(long n)

Increment BYTES_READ_REMOTE counter by the amount specified

Parameters:

n - amount to increment

incBytesReadUfs

public void incBytesReadUfs(long n)

Increment BYTES_READ_UFS counter by the amount specified

Parameters:

n - amount to increment

incBytesWrittenLocal

public void incBytesWrittenLocal(long n)

Increment BYTES_WRITTEN_LOCAL counter by the amount specified

Parameters:

n - amount to increment

incBytesWrittenRemote

public void incBytesWrittenRemote(long n)

Increment BYTES_WRITTEN_REMOTE counter by the amount specified

Parameters:

n - amount to increment

incBytesWrittenUfs

public void incBytesWrittenUfs(long n)

Increment BYTES_WRITTEN_UFS counter by the amount specified

Parameters:

n - amount to increment