Package org.apache.iceberg.dell.ecs

Class EcsFileIO

java.lang.Object

org.apache.iceberg.dell.ecs.EcsFileIO

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, FileIO

public class EcsFileIO
extends Object
implements FileIO

FileIO implementation backed by Dell EMC ECS.

Locations used must follow the conventions for ECS URIs (e.g. ecs://bucket/path...). URIs with schemes s3, s3a, s3n, https are also treated as ECS object paths. Using this FileIO with other schemes will result in ValidationException.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
EcsFileIO()

Method Summary

Modifier and Type	Method	Description
void	close()	Close File IO to release underlying resources.
void	deleteFile(String path)	Delete the file at the given path.
void	initialize(Map<String,String> properties)	Initialize File IO from catalog properties.
InputFile	newInputFile(String path)	Get a InputFile instance to read bytes from the file at the given path.
OutputFile	newOutputFile(String path)	Get a OutputFile instance to write bytes to the file at the given path.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.iceberg.io.FileIO

deleteFile, deleteFile, newInputFile, newInputFile, newInputFile, newInputFile, properties

Constructor Details

EcsFileIO

public EcsFileIO()

Method Details

newInputFile

public InputFile newInputFile(String path)

Description copied from interface: FileIO

Get a InputFile instance to read bytes from the file at the given path.

Specified by:

newInputFile in interface FileIO

newOutputFile

public OutputFile newOutputFile(String path)

Description copied from interface: FileIO

Get a OutputFile instance to write bytes to the file at the given path.

Specified by:

newOutputFile in interface FileIO

deleteFile

public void deleteFile(String path)

Description copied from interface: FileIO

Delete the file at the given path.

Specified by:

deleteFile in interface FileIO

initialize

public void initialize(Map<String,String> properties)

Description copied from interface: FileIO

Initialize File IO from catalog properties.

Specified by:

initialize in interface FileIO

Parameters:

properties - catalog properties

close

public void close()

Description copied from interface: FileIO

Close File IO to release underlying resources.

Calling this method is only required when this FileIO instance is no longer expected to be used, and the resources it holds need to be explicitly released to avoid resource leaks.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface FileIO