Package org.apache.hadoop.hbase.backup

Interface RestoreJob

All Superinterfaces:

org.apache.hadoop.conf.Configurable

All Known Implementing Classes:

MapReduceRestoreJob, MapReduceRestoreToOriginalSplitsJob

@Private
public interface RestoreJob
extends org.apache.hadoop.conf.Configurable

Restore operation job interface Concrete implementation is provided by backup provider, see BackupRestoreFactory

Field Summary

Fields

Modifier and Type	Field	Description
static final String	BACKUP_ROOT_PATH_KEY
static final boolean	KEEP_ORIGINAL_SPLITS_DEFAULT
static final String	KEEP_ORIGINAL_SPLITS_KEY

Method Summary

Modifier and Type	Method	Description
void	run(org.apache.hadoop.fs.Path[] dirPaths, TableName[] fromTables, org.apache.hadoop.fs.Path restoreRootDir, TableName[] toTables, boolean fullBackupRestore)	Run restore operation

Methods inherited from interface org.apache.hadoop.conf.Configurable

getConf, setConf

Field Details

KEEP_ORIGINAL_SPLITS_KEY

static final String KEEP_ORIGINAL_SPLITS_KEY

See Also:

• Constant Field Values

BACKUP_ROOT_PATH_KEY

static final String BACKUP_ROOT_PATH_KEY

See Also:

• Constant Field Values

KEEP_ORIGINAL_SPLITS_DEFAULT

static final boolean KEEP_ORIGINAL_SPLITS_DEFAULT

See Also:

• Constant Field Values

Method Details

run

void run(org.apache.hadoop.fs.Path[] dirPaths,
 TableName[] fromTables,
 org.apache.hadoop.fs.Path restoreRootDir,
 TableName[] toTables,
 boolean fullBackupRestore)
  throws IOException

Run restore operation

Parameters:

dirPaths - path array of WAL log directories

fromTables - from tables

restoreRootDir - output file system

toTables - to tables

fullBackupRestore - full backup restore

Throws:

IOException - if running the job fails