risingwave_meta::manager

Module env

source

Structs§

  • MetaOpts
    Options shared by all meta service instances
  • MetaSrvEnv
    MetaSrvEnv is the global environment in Meta service. The instance will be shared by all kind of managers inside Meta.

Functions§

  • is_first_launch_for_sql_backend_cluster
    This function is_first_launch_for_sql_backend_cluster is used to check whether the cluster, which uses SQL as the backend, is a new cluster. It determines this by inspecting the applied migrations. If the migration m20230908_072257_init has been applied, then it is considered an old cluster.