Advanced cluster configuration

This document contains information about the advanced configuration options for a Kubernetes cluster. These options are a subset of the Vitess vtctl command.

To update these options, see Configuring your cluster.

Advanced cluster configuration options

The following advanced configuration options are available for a cluster:

OptionDescriptionDefault
Enable hot row protectionQueue incoming transactions for the same row range.On
Sharding scheme DDLAllows users to update the sharding scheme.admin
Default pool sizeQuery server read pool size for regular queries20
Streaming pool sizeQuery server read pool size for streaming queries20
Transaction pool sizeQuery server read pool size for transaction queries20

See also