. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 Release Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Internal notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . workflow is cutover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 Miscellaneous Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ReservedConn sort_buffer_size ReservedConn sql_big_selects ReservedConn sql_mode ReservedConn sql_notes ReservedConn sql_quote_show_create ReservedConn sql_safe_updates ReservedConn sql_warnings ReservedConn dependencies required to build and run Vitess: sudo yum install -y make unzip g++ etcd curl git wget Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper service mysql stop sudo service etcd stop sudo systemctl disable mysql sudo systemctl disable etcd Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper

ReservedConn sort_buffer_size ReservedConn sql_big_selects ReservedConn sql_mode ReservedConn sql_notes ReservedConn sql_quote_show_create ReservedConn sql_safe_updates ReservedConn sql_warnings ReservedConn dependencies required to build and run Vitess: sudo yum install -y make unzip g++ etcd curl git wget Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper service mysql stop sudo service etcd stop sudo systemctl disable mysql sudo systemctl disable etcd Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper

ReservedConn sort_buffer_size ReservedConn sql_big_selects ReservedConn sql_mode ReservedConn sql_notes ReservedConn sql_quote_show_create ReservedConn sql_safe_updates ReservedConn sql_warnings ReservedConn dependencies required to build and run Vitess: sudo yum install -y make unzip g++ etcd curl git wget Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper service mysql stop sudo service etcd stop sudo systemctl disable mysql sudo systemctl disable etcd Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper

ReservedConn sort_buffer_size ReservedConn sql_big_selects ReservedConn sql_mode ReservedConn sql_notes ReservedConn sql_quote_show_create ReservedConn sql_safe_updates ReservedConn sql_warnings ReservedConn dependencies required to build and run Vitess: sudo yum install -y make unzip g++ etcd curl git wget Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper service mysql stop sudo service etcd stop sudo systemctl disable mysql sudo systemctl disable etcd Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper

dependencies required to build and run Vitess: sudo yum install -y make unzip g++ etcd curl git wget Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper service mysql stop sudo service etcd stop sudo systemctl disable mysql sudo systemctl disable etcd Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper DEPLOYED: Tue Apr 14 20:32:18 2020 NAMESPACE: default STATUS: deployed REVISION: 1 TEST SUITE: None NOTES: Release name: vitess To access administrative web pages, start a proxy with: kubectl proxy --port=8001

dependencies required to build and run Vitess: sudo yum install -y make unzip g++ etcd curl git wget Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper service mysql stop sudo service etcd stop sudo systemctl disable mysql sudo systemctl disable etcd Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper DEPLOYED: Tue Apr 14 20:32:18 2020 NAMESPACE: default STATUS: deployed REVISION: 1 TEST SUITE: None NOTES: Release name: vitess To access administrative web pages, start a proxy with: kubectl proxy --port=8001

dependencies required to build and run Vitess: sudo yum install -y make unzip g++ etcd curl git wget Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper service mysql stop sudo service etcd stop sudo systemctl disable mysql sudo systemctl disable etcd 17 Notes: • We will be using etcd as the topology service. The command make tools can also install Zookeeper require manual configuration changes. In general, always read the ‘Upgrading’ section of the release notes. It will mention any incompatible changes and necessary manual steps. Upgrade Order We recommend