Plugin_status_variables Class Reference

Group Replication plugin status variables proxy. More...

#include <plugin_status_variables.h>

Public Member Functions
	Plugin_status_variables ()=delete
	~Plugin_status_variables ()=delete

Static Public Member Functions
static int	get_control_messages_sent_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_data_messages_sent_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_control_messages_sent_bytes_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_data_messages_sent_bytes_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_control_messages_sent_roundtrip_time_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_data_messages_sent_roundtrip_time_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_transactions_consistency_before_begin_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_transactions_consistency_before_begin_time_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_transactions_consistency_after_termination_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_transactions_consistency_after_termination_time_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_transactions_consistency_after_sync_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_transactions_consistency_after_sync_time_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_certification_garbage_collector_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_certification_garbage_collector_time_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_all_consensus_proposals_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_empty_consensus_proposals_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_consensus_bytes_sent_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_consensus_bytes_received_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_all_consensus_time_sum (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_extended_consensus_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_total_messages_sent_count (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
static int	get_last_consensus_end_timestamp (MYSQL_THD thd, SHOW_VAR *var, char *buffer)
	Copy to buffer parameter the last consensus end timestamp in the format: 'YYYY-MM-DD hh:mm:ss.microseconds' in UTC timezone. More...

Detailed Description

Group Replication plugin status variables proxy.

Constructor & Destructor Documentation

Plugin_status_variables()

Plugin_status_variables::Plugin_status_variables ( )

delete

~Plugin_status_variables()

Plugin_status_variables::~Plugin_status_variables ( )

delete

Member Function Documentation

get_all_consensus_proposals_count()

int Plugin_status_variables::get_all_consensus_proposals_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Gcs_operations::get_all_consensus_proposals_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_all_consensus_time_sum()

int Plugin_status_variables::get_all_consensus_time_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Gcs_operations::get_all_consensus_time_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_certification_garbage_collector_count()

int Plugin_status_variables::get_certification_garbage_collector_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_certification_garbage_collector_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_certification_garbage_collector_time_sum()

int Plugin_status_variables::get_certification_garbage_collector_time_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_certification_garbage_collector_time_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_consensus_bytes_received_sum()

int Plugin_status_variables::get_consensus_bytes_received_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Gcs_operations::get_consensus_bytes_received_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_consensus_bytes_sent_sum()

int Plugin_status_variables::get_consensus_bytes_sent_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Gcs_operations::get_consensus_bytes_sent_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_control_messages_sent_bytes_sum()

int Plugin_status_variables::get_control_messages_sent_bytes_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_control_messages_sent_bytes_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_control_messages_sent_count()

int Plugin_status_variables::get_control_messages_sent_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_control_messages_sent_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_control_messages_sent_roundtrip_time_sum()

int Plugin_status_variables::get_control_messages_sent_roundtrip_time_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_control_messages_sent_roundtrip_time_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_data_messages_sent_bytes_sum()

int Plugin_status_variables::get_data_messages_sent_bytes_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_data_messages_sent_bytes_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_data_messages_sent_count()

int Plugin_status_variables::get_data_messages_sent_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_data_messages_sent_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_data_messages_sent_roundtrip_time_sum()

int Plugin_status_variables::get_data_messages_sent_roundtrip_time_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_data_messages_sent_roundtrip_time_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_empty_consensus_proposals_count()

int Plugin_status_variables::get_empty_consensus_proposals_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Gcs_operations::get_empty_consensus_proposals_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_extended_consensus_count()

int Plugin_status_variables::get_extended_consensus_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Gcs_operations::get_extended_consensus_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_last_consensus_end_timestamp()

int Plugin_status_variables::get_last_consensus_end_timestamp ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

Copy to buffer parameter the last consensus end timestamp in the format: 'YYYY-MM-DD hh:mm:ss.microseconds' in UTC timezone.

If there is no last consensus, a empty string is copied.

See also

Gcs_operations::get_last_consensus_end_timestamp()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_total_messages_sent_count()

int Plugin_status_variables::get_total_messages_sent_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Gcs_operations::get_total_messages_sent_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_transactions_consistency_after_sync_count()

int Plugin_status_variables::get_transactions_consistency_after_sync_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_transactions_consistency_after_sync_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_transactions_consistency_after_sync_time_sum()

int Plugin_status_variables::get_transactions_consistency_after_sync_time_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_transactions_consistency_after_sync_time_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_transactions_consistency_after_termination_count()

int Plugin_status_variables::get_transactions_consistency_after_termination_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_transactions_consistency_after_termination_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_transactions_consistency_after_termination_time_sum()

int Plugin_status_variables::get_transactions_consistency_after_termination_time_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_transactions_consistency_after_termination_time_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_transactions_consistency_before_begin_count()

int Plugin_status_variables::get_transactions_consistency_before_begin_count ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_transactions_consistency_before_begin_count()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

get_transactions_consistency_before_begin_time_sum()

int Plugin_status_variables::get_transactions_consistency_before_begin_time_sum ( MYSQL_THD  thd, SHOW_VAR *  var, char *  buffer  )

static

See also

Metrics_handler::get_transactions_consistency_before_begin_time_sum()

Parameters

[in]	thd	The caller session.
[out]	var	The status variable.
[out]	buffer	The buffer on which the value will be stored.

Returns

the operation status

Return values

0	OK
!=0	Error

---

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

• plugin/group_replication/include/plugin_status_variables.h
• plugin/group_replication/src/plugin_status_variables.cc