rpl_semi_sync_master_wait_point

Should transaction wait for semi-sync ack after having synced binlog, or after having committed in storage engine.

See also: System Variables for MariaDB Enterprise Server 10.6, in 10.5 ES, and in 10.4 ES

DETAILS

PARAMETERS

Dynamic

Yes

Scope

Global

Data Type

ENUM (AFTER_SYNC, AFTER_COMMIT)

Default Value

AFTER_COMMIT

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

AWS

HA (Primary/Replica)

10.5

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

AWS

Transactional Standalone

10.4

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

AWS

Transactional Standalone

10.5

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

AWS

Distributed Transactions

10.5

Not present (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

ColumnStore

10.5

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

ColumnStore Multi

10.5

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

Galera

10.4

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

Galera

10.5

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

HA (Primary/Replica)

10.4

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

HA (Primary/Replica)

10.5

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

HTAP

10.5

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

Transactional Standalone

10.4

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

Transactional Standalone

10.5

AFTER_COMMIT (choices: AFTER_SYNC, AFTER_COMMIT)

GCP

Distributed Transactions

10.5

Not present (choices: AFTER_SYNC, AFTER_COMMIT)

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

EXTERNAL REFERENCES