ConfigurableCheckpointStorage (Flink : Runtime 2.0.0 API)

All Superinterfaces:

CheckpointStorage, Serializable

All Known Implementing Classes:

FileSystemCheckpointStorage, JobManagerCheckpointStorage
```
@Internal
public interface ConfigurableCheckpointStorage
extends CheckpointStorage
```
An interface for checkpoint storage types that pick up additional parameters from a configuration.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CheckpointStorage`	`configure(org.apache.flink.configuration.ReadableConfig config, ClassLoader classLoader)`	Creates a variant of the checkpoint storage that applies additional configuration parameters.

Methods inherited from interface org.apache.flink.runtime.state.CheckpointStorage
createCheckpointStorage, resolveCheckpoint

- Method Detail
  - configure
```
CheckpointStorage configure(org.apache.flink.configuration.ReadableConfig config,
                            ClassLoader classLoader)
                     throws org.apache.flink.configuration.IllegalConfigurationException
```
    Creates a variant of the checkpoint storage that applies additional configuration parameters.
    Settings that were directly done on the original checkpoint storage object in the application program typically have precedence over setting picked up from the configuration.
    If no configuration is applied, or if the method directly applies configuration values to the (mutable) checkpoint storage object, this method may return the original checkpoint storage object. Otherwise it typically returns a modified copy.
    
    Parameters:
    
    config - The configuration to pick the values from.
    
    classLoader - The class loader that should be used to load the checkpoint storage.
    
    Returns:
    
    A reconfigured checkpoint storage.
    
    Throws:
    
    org.apache.flink.configuration.IllegalConfigurationException - Thrown if the configuration contained invalid entries.