| Package | Description |
|---|---|
| org.apache.flink.runtime.state.filesystem | |
| org.apache.flink.runtime.state.memory |
| Class and Description |
|---|
| AbstractFileStateBackend
A base class for all state backends that store their metadata (and data) in files.
|
| AbstractFsCheckpointStorage
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
CheckpointStreamFactory.CheckpointStateOutputStream that writes into a file and
returns a StreamStateHandle upon closing. |
| FsCompletedCheckpointStorageLocation
A
CompletedCheckpointStorageLocation that resides on a file system. |
| FsStateBackend
This state backend holds the working state in the memory (JVM heap) of the TaskManagers.
|
| Class and Description |
|---|
| AbstractFileStateBackend
A base class for all state backends that store their metadata (and data) in files.
|
| AbstractFsCheckpointStorage
An implementation of durable checkpoint storage to file systems.
|
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