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

Class BackupCommands.DeleteCommand

java.lang.Object

org.apache.hadoop.conf.Configured

org.apache.hadoop.hbase.backup.impl.BackupCommands.Command

org.apache.hadoop.hbase.backup.impl.BackupCommands.DeleteCommand

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable

Enclosing class:

BackupCommands

public static class BackupCommands.DeleteCommand
extends BackupCommands.Command

Field Summary

Fields inherited from class org.apache.hadoop.hbase.backup.impl.BackupCommands.Command

cmdline, conn

Constructor Summary

Constructors

Constructor	Description
DeleteCommand(org.apache.hadoop.conf.Configuration conf, org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmdline)

Method Summary

Modifier and Type	Method	Description
private String[]	convertToBackupIds(List<BackupInfo> history)
void	execute()
private void	executeDeleteListOfBackups(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmdline)
private void	executeDeleteOlderThan(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmdline)
protected void	printUsage()
protected boolean	requiresNoActiveSession()	The command can't be run if active backup session is in progress

Methods inherited from class org.apache.hadoop.hbase.backup.impl.BackupCommands.Command

finish, requiresConsistentState

Methods inherited from class org.apache.hadoop.conf.Configured

getConf, setConf

Methods inherited from class java.lang.Object

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

Constructor Details

DeleteCommand

DeleteCommand(org.apache.hadoop.conf.Configuration conf,
 org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmdline)

Method Details

requiresNoActiveSession

protected boolean requiresNoActiveSession()

Description copied from class: BackupCommands.Command

The command can't be run if active backup session is in progress

Overrides:

requiresNoActiveSession in class BackupCommands.Command

Returns:

true if no active sessions are in progress

execute

public void execute()
             throws IOException

Overrides:

execute in class BackupCommands.Command

Throws:

IOException

executeDeleteOlderThan

private void executeDeleteOlderThan(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmdline)
                             throws IOException

Throws:

IOException

convertToBackupIds

private String[] convertToBackupIds(List<BackupInfo> history)

executeDeleteListOfBackups

private void executeDeleteListOfBackups(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmdline)
                                 throws IOException

Throws:

IOException

printUsage

protected void printUsage()

Specified by:

printUsage in class BackupCommands.Command