Module region_migration

Modules

• close_downgraded_region 🔒
• downgrade_leader_region 🔒
• manager 🔒
• migration_abort 🔒
• migration_end 🔒
• migration_start 🔒
• open_candidate_region 🔒
• update_metadata 🔒
• upgrade_candidate_region 🔒

Structs

• Context
  The context of procedure execution.
• DefaultContextFactory
  Default implementation.
• PersistentContext
  It’s shared in each step and available even after recovering.
• RegionMigrationData
  Persistent data of RegionMigrationProcedure.
• RegionMigrationDataOwned
  Persistent data of RegionMigrationProcedure.
• RegionMigrationProcedure 🔒
• RegionMigrationProcedureTask
• RegionMigrationProcedureTracker
• VolatileContext
  It’s shared in each step and available in executing (including retrying).

Traits

• ContextFactory
  Used to generate new Context.
• State 🔒

Functions

• default_timeout 🔒

Type Aliases

• RegionMigrationManagerRef