thread_pool_max_threads

Maximum allowed number of worker threads in the thread pool

See also: System Variables in 10.5 ES, in 10.5 CS, in 10.4 ES, in 10.4 CS, in 10.3 ES, in 10.3 CS, in 10.2 ES, and in 10.2 CS

DETAILS

PARAMETERS

Command-line

--thread_pool_max_threads=#

Configuration file

Supported

Dynamic

Yes

Scope

Global

Data Type

INT UNSIGNED

Minimum Value

1

Maximum Value

65536

Default Value

65536

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

HA (Primary/Replica)

10.4

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

AWS

HA (Primary/Replica)

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

AWS

Transactional Standalone

10.4

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

AWS

Transactional Standalone

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

AWS

Distributed Transactions

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

ColumnStore

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

ColumnStore Multi

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

Galera

10.4

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

Galera

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

HA (Primary/Replica)

10.4

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

HA (Primary/Replica)

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

HTAP

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

Transactional Standalone

10.4

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

Transactional Standalone

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

GCP

Distributed Transactions

10.5

65536 (choices: 0, 128, 256, 512, 1024, 2048, 4096)

See MariaDB SkySQL documentation to learn more about the MariaDB SkySQL database as a service.

CHANGE HISTORY

Release Series

History

10.5 Enterprise

  • Present starting in MariaDB Enterprise Server 10.5.3-1.

10.5 Community

  • Present starting in MariaDB Community Server 10.5.0.

10.4 Enterprise

  • Present starting in MariaDB Enterprise Server 10.4.6-1.

10.4 Community

  • Present starting in MariaDB Community Server 10.4.0.

10.3 Enterprise

  • Present starting in MariaDB Enterprise Server 10.3.16-1.

10.3 Community

  • Present starting in MariaDB Community Server 10.3.0.

10.2 Enterprise

  • Present starting in MariaDB Enterprise Server 10.2.25-1.

10.2 Community

  • Present starting in MariaDB Community Server 10.2.0.

  • Default value changed in MariaDB Community Server 10.2.4 from 1000 to 65536

EXTERNAL REFERENCES