程序包 org.apache.flink.state.changelog.restore

接口概要

接口	说明
ChangelogApplierFactory	StateChangeApplier factory.
ChangelogBackendRestoreOperation.BaseBackendBuilder<K>	Builds base backend for ChangelogKeyedStateBackend from state.
ChangelogBackendRestoreOperation.ChangelogRestoreTargetBuilder<K>	Builds ChangelogRestoreTarget from the base backend and state.
ChangelogRestoreTarget<K>	Maintains metadata operation related to Changelog recovery.
StateChangeApplier	Applies state data change to some state.

类概要

类	说明
ChangelogBackendRestoreOperation	Restores ChangelogKeyedStateBackend from the provided handles.
ChangelogMigrationRestoreTarget<K>	A ChangelogRestoreTarget supports to migrate to the delegated keyed state backend.
FunctionDelegationHelper	Delegating functions are used to create metadata on recovery when the actual function code is not known yet.