Package org.apache.hadoop.hbase.backup

Class AbstractRestoreDriver

java.lang.Object

org.apache.hadoop.hbase.util.AbstractHBaseTool

org.apache.hadoop.hbase.backup.AbstractRestoreDriver

All Implemented Interfaces:

org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

Direct Known Subclasses:

PointInTimeRestoreDriver, RestoreDriver

@Private
public abstract class AbstractRestoreDriver
extends AbstractHBaseTool

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

AbstractHBaseTool.OptionsOrderComparator

Field Summary

Fields

Modifier and Type	Field	Description
protected org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine	cmd
protected static final org.slf4j.Logger	LOG
protected static final String	USAGE_FOOTER

Fields inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

cmdLineArgs, conf, EXIT_FAILURE, EXIT_SUCCESS, LONG_HELP_OPTION, options, SHORT_HELP_OPTION

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractRestoreDriver()

Method Summary

Modifier and Type	Method	Description
protected void	addOptions()	Override this to add command-line options using AbstractHBaseTool.addOptWithArg(java.lang.String, java.lang.String) and similar methods.
protected int	doWork()	The "main function" of the tool
protected abstract int	executeRestore(boolean check, TableName[] fromTables, TableName[] toTables, boolean isOverwrite)
private String	getTablesForSet(Connection conn, String name)
protected abstract String	getUsageString()
protected void	init()
private int	parseAndRun()
protected void	printToolUsage()
protected void	processOptions(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmd)	This method is called to process the options after they have been parsed.
int	run(String[] args)

Methods inherited from class org.apache.hadoop.hbase.util.AbstractHBaseTool

addOption, addOptNoArg, addOptNoArg, addOptWithArg, addOptWithArg, addRequiredOption, addRequiredOptWithArg, addRequiredOptWithArg, doStaticMain, getConf, getOptionAsDouble, getOptionAsInt, getOptionAsInt, getOptionAsLong, getOptionAsLong, newParser, parseArgs, parseInt, parseLong, printUsage, printUsage, processOldArgs, setConf

Methods inherited from class java.lang.Object

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

Field Details

LOG

protected static final org.slf4j.Logger LOG

cmd

protected org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmd

USAGE_FOOTER

protected static final String USAGE_FOOTER

See Also:

• Constant Field Values

Constructor Details

AbstractRestoreDriver

protected AbstractRestoreDriver()

Method Details

init

protected void init()

executeRestore

protected abstract int executeRestore(boolean check,
 TableName[] fromTables,
 TableName[] toTables,
 boolean isOverwrite)

parseAndRun

private int parseAndRun()
                 throws IOException

Throws:

IOException

addOptions

protected void addOptions()

Description copied from class: AbstractHBaseTool

Override this to add command-line options using AbstractHBaseTool.addOptWithArg(java.lang.String, java.lang.String) and similar methods.

Specified by:

addOptions in class AbstractHBaseTool

processOptions

protected void processOptions(org.apache.hbase.thirdparty.org.apache.commons.cli.CommandLine cmd)

Description copied from class: AbstractHBaseTool

This method is called to process the options after they have been parsed.

Specified by:

processOptions in class AbstractHBaseTool

doWork

protected int doWork()
              throws Exception

Description copied from class: AbstractHBaseTool

The "main function" of the tool

Specified by:

doWork in class AbstractHBaseTool

Throws:

Exception

run

public int run(String[] args)

Specified by:

run in interface org.apache.hadoop.util.Tool

Overrides:

run in class AbstractHBaseTool

printToolUsage

protected void printToolUsage()

getUsageString

protected abstract String getUsageString()

getTablesForSet

private String getTablesForSet(Connection conn,
 String name)
                        throws IOException

Throws:

IOException