aria_pagecache_file_hash_size

Overview

Number of hash buckets for open and changed files. If you have a lot of Aria files open you should increase this for faster flush of changes. A good value is probably 1/10 of number of possible open Aria files.

DETAILS

PARAMETERS

Command-line

--aria_pagecache_file_hash_size=#

Configuration file

Supported

Dynamic

No

Scope

Global

Data Type

BIGINT UNSIGNED

Minimum Value

128

Maximum Value

16384

Default Value

512

SKYSQL

Cloud

SkySQL Topology

ES Ver

Default

AWS

Multi-Node Analytics

10.6

512

Single Node Analytics

10.6

512

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

512

10.5

512

10.6

512

Single Node Transactions

10.4

512

10.5

512

10.6

512

GCP

Multi-Node Analytics

10.6

512

Single Node Analytics

10.6

512

Distributed Transactions

10.5

Not present

10.6

Not present

Replicated Transactions

10.4

512

10.5

512

10.6

512

Single Node Transactions

10.4

512

10.5

512

10.6

512

Cloud

SkySQL Topology

ES Ver

Default

AWS

ColumnStore Data Warehouse

10.6

512

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

512

10.5

512

10.6

512

Enterprise Server Single Node

10.4

512

10.5

512

10.6

512

GCP

ColumnStore Data Warehouse

10.6

512

Xpand Distributed SQL

10.5

Not present

10.6

Not present

Enterprise Server With Replica(s)

10.4

512

10.5

512

10.6

512

Enterprise Server Single Node

10.4

512

10.5

512

10.6

512

CHANGE HISTORY

Release Series

History

10.6 Enterprise

  • Present starting in MariaDB Enterprise Server 10.6.4-1.

10.6 Community

  • Present starting in MariaDB Community Server 10.6.0.

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.

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