BatchExecutionCheckpointStorage (Flink : Runtime 2.1.0 API)

java.lang.Object
- org.apache.flink.streaming.api.operators.sorted.state.BatchExecutionCheckpointStorage

All Implemented Interfaces:

Serializable, CheckpointStorage
```
public class BatchExecutionCheckpointStorage
extends Object
implements CheckpointStorage
```
A simple CheckpointStorage which is used in a BATCH style execution.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

BatchExecutionCheckpointStorage()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`CheckpointStorageAccess`	`createCheckpointStorage(org.apache.flink.api.common.JobID jobId)`	Creates a storage for checkpoints for the given job.
`CompletedCheckpointStorageLocation`	`resolveCheckpoint(String externalPointer)`	Resolves the given pointer to a checkpoint/savepoint into a checkpoint location.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BatchExecutionCheckpointStorage
```
public BatchExecutionCheckpointStorage()
```
- Method Detail
  - resolveCheckpoint
```
public CompletedCheckpointStorageLocation resolveCheckpoint(String externalPointer)
```
    Description copied from interface: CheckpointStorage
    
    Resolves the given pointer to a checkpoint/savepoint into a checkpoint location. The location supports reading the checkpoint metadata, or disposing the checkpoint storage location.
    
    Specified by:
    
    resolveCheckpoint in interface CheckpointStorage
    
    Parameters:
    
    externalPointer - The external checkpoint pointer to resolve.
    
    Returns:
    
    The checkpoint location handle.
  - createCheckpointStorage
```
public CheckpointStorageAccess createCheckpointStorage(org.apache.flink.api.common.JobID jobId)
```
    Description copied from interface: CheckpointStorage
    
    Creates a storage for checkpoints for the given job. The checkpoint storage is used to write checkpoint data and metadata.
    
    Specified by:
    
    createCheckpointStorage in interface CheckpointStorage
    
    Parameters:
    
    jobId - The job to store checkpoint data for.
    
    Returns:
    
    A checkpoint storage for the given job.