Package org.apache.hadoop.hbase.backup.impl

Class CustomBackupLocationPitrRestoreHandler

java.lang.Object

org.apache.hadoop.hbase.backup.impl.AbstractPitrRestoreHandler

org.apache.hadoop.hbase.backup.impl.CustomBackupLocationPitrRestoreHandler

@Private
public class CustomBackupLocationPitrRestoreHandler
extends AbstractPitrRestoreHandler

PITR restore handler that retrieves backup metadata from a custom backup root directory.

This implementation is used when the PITR request specifies a custom backup location via backupRootDir.

Field Summary

Fields inherited from class org.apache.hadoop.hbase.backup.impl.AbstractPitrRestoreHandler

backupAdmin, conn, request

Constructor Summary

Constructors

Constructor	Description
CustomBackupLocationPitrRestoreHandler(Connection conn, PointInTimeRestoreRequest request)

Method Summary

Modifier and Type	Method	Description
protected List<PitrBackupMetadata>	getBackupMetadata(PointInTimeRestoreRequest request)	Retrieves completed backup entries from the given custom backup root directory and converts them into PitrBackupMetadata using BackupImageAdapter.

Methods inherited from class org.apache.hadoop.hbase.backup.impl.AbstractPitrRestoreHandler

validateAndRestore

Methods inherited from class java.lang.Object

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

Constructor Details

CustomBackupLocationPitrRestoreHandler

public CustomBackupLocationPitrRestoreHandler(Connection conn,
 PointInTimeRestoreRequest request)

Method Details

getBackupMetadata

protected List<PitrBackupMetadata> getBackupMetadata(PointInTimeRestoreRequest request)
                                              throws IOException

Retrieves completed backup entries from the given custom backup root directory and converts them into PitrBackupMetadata using BackupImageAdapter.

Specified by:

getBackupMetadata in class AbstractPitrRestoreHandler

Parameters:

request - the PITR request

Returns:

list of completed backup metadata entries from the custom location

Throws:

IOException - if reading from the custom backup directory fails