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:

Option Description Default
Enable hot row protection Queue incoming transactions for the same row range. On
Sharding scheme DDL Allows users to update the sharding scheme. admin
Default pool size Query server read pool size for regular queries 20
Streaming pool size Query server read pool size for streaming queries 20
Transaction pool size Query server read pool size for transaction queries 20

See also