Uses of Package
org.apache.flink.runtime.state.filesystem

Packages that use org.apache.flink.runtime.state.filesystem

Package	Description
org.apache.flink.runtime.checkpoint.filemerging
org.apache.flink.runtime.state.filesystem
org.apache.flink.runtime.state.memory

Classes in org.apache.flink.runtime.state.filesystem used by org.apache.flink.runtime.checkpoint.filemerging

Class and Description
FileMergingCheckpointStateOutputStream A CheckpointStateOutputStream that writes into a segment of a file and returns a SegmentFileStateHandle upon closing.

Classes in org.apache.flink.runtime.state.filesystem used by org.apache.flink.runtime.state.filesystem

Class and Description
AbstractFileStateBackend Deprecated. 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.
FileMergingCheckpointStateOutputStream A CheckpointStateOutputStream that writes into a segment of a file and returns a SegmentFileStateHandle upon closing.
FileMergingCheckpointStateOutputStream.FileMergingSnapshotManagerProxy A proxy of the FileMergingSnapshotManager that owns this FileMergingCheckpointStateOutputStream, with the interfaces for dealing with physical files.
FileStateHandle StreamStateHandle for state that was written to a file stream.
FsCheckpointStorageAccess An implementation of durable checkpoint storage to file systems.
FsCheckpointStorageLocation A storage location for checkpoints on a file system.
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.
FsMergingCheckpointStorageAccess An implementation of file merging checkpoint storage to file systems.
FsStateBackend Deprecated.
MetadataOutputStreamWrapper The wrapper manages metadata output stream close and commit.

Classes in org.apache.flink.runtime.state.filesystem used by org.apache.flink.runtime.state.memory

Class and Description
AbstractFileStateBackend Deprecated. 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.