Uses of Class
org.apache.flink.runtime.checkpoint.filemerging.FileMergingSnapshotManager.SubtaskKey

Packages that use FileMergingSnapshotManager.SubtaskKey

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

Uses of FileMergingSnapshotManager.SubtaskKey in org.apache.flink.runtime.checkpoint.filemerging

Methods in org.apache.flink.runtime.checkpoint.filemerging that return FileMergingSnapshotManager.SubtaskKey

Modifier and Type	Method and Description
FileMergingSnapshotManager.SubtaskKey	LogicalFile.getSubtaskKey()

Methods in org.apache.flink.runtime.checkpoint.filemerging with parameters of type FileMergingSnapshotManager.SubtaskKey

Modifier and Type	Method and Description
FileMergingCheckpointStateOutputStream	FileMergingSnapshotManagerBase.createCheckpointStateOutputStream(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, CheckpointedStateScope scope)
FileMergingCheckpointStateOutputStream	FileMergingSnapshotManager.createCheckpointStateOutputStream(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, CheckpointedStateScope scope) Create a new FileMergingCheckpointStateOutputStream.
protected LogicalFile	FileMergingSnapshotManagerBase.createLogicalFile(PhysicalFile physicalFile, long startOffset, long length, FileMergingSnapshotManager.SubtaskKey subtaskKey) Create a logical file on a physical file.
protected PhysicalFile	FileMergingSnapshotManagerBase.createPhysicalFile(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope) Create a physical file in right location (managed directory), which is specified by scope of this checkpoint and current subtask.
org.apache.flink.core.fs.Path	FileMergingSnapshotManagerBase.getManagedDir(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)
org.apache.flink.core.fs.Path	FileMergingSnapshotManager.getManagedDir(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope) Get the managed directory of the file-merging snapshot manager, created in FileMergingSnapshotManager.initFileSystem(org.apache.flink.core.fs.FileSystem, org.apache.flink.core.fs.Path, org.apache.flink.core.fs.Path, org.apache.flink.core.fs.Path, int) or FileMergingSnapshotManager.registerSubtaskForSharedStates(org.apache.flink.runtime.checkpoint.filemerging.FileMergingSnapshotManager.SubtaskKey).
protected abstract PhysicalFile	FileMergingSnapshotManagerBase.getOrCreatePhysicalFileForCheckpoint(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, CheckpointedStateScope scope) Get a reused physical file or create one.
protected PhysicalFile	WithinCheckpointFileMergingSnapshotManager.getOrCreatePhysicalFileForCheckpoint(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, CheckpointedStateScope scope)
void	FileMergingSnapshotManagerBase.registerSubtaskForSharedStates(FileMergingSnapshotManager.SubtaskKey subtaskKey)
void	FileMergingSnapshotManager.registerSubtaskForSharedStates(FileMergingSnapshotManager.SubtaskKey subtaskKey) Register a subtask and create the managed directory for shared states.
protected abstract void	FileMergingSnapshotManagerBase.returnPhysicalFileForNextReuse(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, PhysicalFile physicalFile) Try to return an existing physical file to the manager for next reuse.
protected void	WithinCheckpointFileMergingSnapshotManager.returnPhysicalFileForNextReuse(FileMergingSnapshotManager.SubtaskKey subtaskKey, long checkpointId, PhysicalFile physicalFile)

Constructors in org.apache.flink.runtime.checkpoint.filemerging with parameters of type FileMergingSnapshotManager.SubtaskKey

Constructor and Description
LogicalFile(LogicalFile.LogicalFileId fileId, PhysicalFile physicalFile, long startOffset, long length, FileMergingSnapshotManager.SubtaskKey subtaskKey)

Uses of FileMergingSnapshotManager.SubtaskKey in org.apache.flink.runtime.state.filesystem

Constructors in org.apache.flink.runtime.state.filesystem with parameters of type FileMergingSnapshotManager.SubtaskKey

Constructor and Description

FsMergingCheckpointStorageLocation(FileMergingSnapshotManager.SubtaskKey subtaskKey, org.apache.flink.core.fs.FileSystem fileSystem, org.apache.flink.core.fs.Path checkpointDir, org.apache.flink.core.fs.Path sharedStateDir, org.apache.flink.core.fs.Path taskOwnedStateDir, CheckpointStorageLocationReference reference, int fileStateSizeThreshold, int writeBufferSize, FileMergingSnapshotManager fileMergingSnapshotManager, long checkpointId)