Hypertable::LoadMetricsRange Class Reference

#include <LoadMetricsRange.h>

Collaboration diagram for Hypertable::LoadMetricsRange:

Public Member Functions
	LoadMetricsRange (const String &table_id, const String &start_row, const String &end_row)
void	change_rows (const String &start_row, const String &end_row)
void	compute_and_store (TableMutator *mutator, time_t now, LoadFactors &load_factors, uint64_t disk_used, uint64_t memory_used, double compression_ratio)
	Value format for version 1: More...

Private Member Functions
void	initialize (const String &table_id, const String &start_row, const String &end_row)

Private Attributes
std::mutex	m_mutex
DynamicBuffer	m_buffer
const char *	m_table_id
const char *	m_start_row
const char *	m_end_row
String	m_new_start_row
String	m_new_end_row
bool	m_new_rows
time_t	m_timestamp
LoadFactors	m_load_factors

Detailed Description

Definition at line 36 of file LoadMetricsRange.h.

Constructor & Destructor Documentation

LoadMetricsRange::LoadMetricsRange	(	const String &	table_id,
		const String &	start_row,
		const String &	end_row
	)

Definition at line 34 of file LoadMetricsRange.cc.

Member Function Documentation

void Hypertable::LoadMetricsRange::change_rows ( const String &  start_row, const String &  end_row  )

inline

Definition at line 40 of file LoadMetricsRange.h.

void LoadMetricsRange::compute_and_store	(	TableMutator *	mutator,
		time_t	now,
		LoadFactors &	load_factors,
		uint64_t	disk_used,
		uint64_t	memory_used,
		double	compression_ratio
	)

Value format for version 1:

* v2:<ts>,<disk>,<memory>,<disk-bytes-read-rate>,<byte-write-rate>,<byte-read-rate>,<update-rate>,<scan-rate>,<cell-write-rate>,<cell-read-rate>
* 

Definition at line 48 of file LoadMetricsRange.cc.

void LoadMetricsRange::initialize ( const String &  table_id, const String &  start_row, const String &  end_row  )

private

Definition at line 137 of file LoadMetricsRange.cc.

Member Data Documentation

DynamicBuffer Hypertable::LoadMetricsRange::m_buffer

private

Definition at line 57 of file LoadMetricsRange.h.

const char* Hypertable::LoadMetricsRange::m_end_row

private

Definition at line 60 of file LoadMetricsRange.h.

LoadFactors Hypertable::LoadMetricsRange::m_load_factors

private

Definition at line 65 of file LoadMetricsRange.h.

std::mutex Hypertable::LoadMetricsRange::m_mutex

private

Definition at line 56 of file LoadMetricsRange.h.

String Hypertable::LoadMetricsRange::m_new_end_row

private

Definition at line 62 of file LoadMetricsRange.h.

bool Hypertable::LoadMetricsRange::m_new_rows

private

Definition at line 63 of file LoadMetricsRange.h.

String Hypertable::LoadMetricsRange::m_new_start_row

private

Definition at line 61 of file LoadMetricsRange.h.

const char* Hypertable::LoadMetricsRange::m_start_row

private

Definition at line 59 of file LoadMetricsRange.h.

const char* Hypertable::LoadMetricsRange::m_table_id

private

Definition at line 58 of file LoadMetricsRange.h.

time_t Hypertable::LoadMetricsRange::m_timestamp

private

Definition at line 64 of file LoadMetricsRange.h.

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The documentation for this class was generated from the following files:

• /home/doug/src/hypertable/src/cc/Hypertable/RangeServer/LoadMetricsRange.h
• /home/doug/src/hypertable/src/cc/Hypertable/RangeServer/LoadMetricsRange.cc