org.apache.hadoop.hbase.mapreduce

Class ExportUtils

java.lang.Object

org.apache.hadoop.hbase.mapreduce.ExportUtils

public final class ExportUtils
extends java.lang.Object

Some helper methods are used by Export and org.apache.hadoop.hbase.coprocessor.Export (in hbase-endpooint).

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	EXPORT_BATCHING
static java.lang.String	EXPORT_CACHING
static java.lang.String	EXPORT_VISIBILITY_LABELS
static java.lang.String	RAW_SCAN

Method Summary

Modifier and Type	Method and Description
static <any>	getArgumentsFromCommandLine(Configuration conf, java.lang.String[] args)
static boolean	isValidArguements(java.lang.String[] args)
static void	usage(java.lang.String errorMsg) Common usage for other export tools.

Methods inherited from class java.lang.Object

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

Field Detail

RAW_SCAN

public static final java.lang.String RAW_SCAN

See Also:

Constant Field Values

EXPORT_BATCHING

public static final java.lang.String EXPORT_BATCHING

See Also:

Constant Field Values

EXPORT_CACHING

public static final java.lang.String EXPORT_CACHING

See Also:

Constant Field Values

EXPORT_VISIBILITY_LABELS

public static final java.lang.String EXPORT_VISIBILITY_LABELS

See Also:

Constant Field Values

Method Detail

usage

public static void usage(java.lang.String errorMsg)

Common usage for other export tools.

Parameters:

errorMsg - Error message. Can be null.

isValidArguements

public static boolean isValidArguements(java.lang.String[] args)

getArgumentsFromCommandLine

public static <any> getArgumentsFromCommandLine(Configuration conf,
                                                java.lang.String[] args)
                                         throws java.io.IOException

Throws:

java.io.IOException