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

Packages that use FileMergingSnapshotManager.SubtaskKey

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

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
protected LogicalFile	FileMergingSnapshotManagerBase.createLogicalFile(PhysicalFile physicalFile, int startOffset, int 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	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) or FileMergingSnapshotManager.registerSubtaskForSharedStates(org.apache.flink.runtime.checkpoint.filemerging.FileMergingSnapshotManager.SubtaskKey).
org.apache.flink.core.fs.Path	FileMergingSnapshotManagerBase.getManagedDir(FileMergingSnapshotManager.SubtaskKey subtaskKey, CheckpointedStateScope scope)
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	FileMergingSnapshotManager.registerSubtaskForSharedStates(FileMergingSnapshotManager.SubtaskKey subtaskKey) Register a subtask and create the managed directory for shared states.
void	FileMergingSnapshotManagerBase.registerSubtaskForSharedStates(FileMergingSnapshotManager.SubtaskKey subtaskKey)
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, int startOffset, int length, FileMergingSnapshotManager.SubtaskKey subtaskKey)