程序包的使用
org.apache.flink.runtime.state.filesystem

使用org.apache.flink.runtime.state.filesystem的程序包

程序包	说明
org.apache.flink.runtime.state.filesystem
org.apache.flink.runtime.state.memory

org.apache.flink.runtime.state.filesystem使用的org.apache.flink.runtime.state.filesystem中的类

类和说明
AbstractFileStateBackend 已过时。 State backends should no longer implement CheckpointStorage functionality. Please inherit AbstractStateBackend instead. Custom checkpoint storage can be additionally implemented as a separate class.
AbstractFsCheckpointStorageAccess An implementation of durable checkpoint storage to file systems.
FileStateHandle StreamStateHandle for state that was written to a file stream.
FsCheckpointStreamFactory A CheckpointStreamFactory that produces streams that write to a FileSystem.
FsCheckpointStreamFactory.FsCheckpointStateOutputStream A CheckpointStateOutputStream that writes into a file and returns a StreamStateHandle upon closing.
FsCompletedCheckpointStorageLocation A CompletedCheckpointStorageLocation that resides on a file system.
FsStateBackend 已过时。
MetadataOutputStreamWrapper The wrapper manages metadata output stream close and commit.

org.apache.flink.runtime.state.memory使用的org.apache.flink.runtime.state.filesystem中的类

类和说明
AbstractFileStateBackend 已过时。 State backends should no longer implement CheckpointStorage functionality. Please inherit AbstractStateBackend instead. Custom checkpoint storage can be additionally implemented as a separate class.
AbstractFsCheckpointStorageAccess An implementation of durable checkpoint storage to file systems.