Package org.apache.hadoop.hbase.mapreduce

Class CellCreator

java.lang.Object

org.apache.hadoop.hbase.mapreduce.CellCreator

@Public
public class CellCreator
extends Object

Facade to create Cells for HFileOutputFormat. The created Cells are of Put type.

Field Summary

Fields

Modifier and Type	Field	Description
private VisibilityExpressionResolver	visExpResolver
static final String	VISIBILITY_EXP_RESOLVER_CLASS

Constructor Summary

Constructors

Constructor	Description
CellCreator(org.apache.hadoop.conf.Configuration conf)

Method Summary

Modifier and Type	Method	Description
Cell	create(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength, long timestamp, byte[] value, int voffset, int vlength)
Cell	create(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength, long timestamp, byte[] value, int voffset, int vlength, String visExpression)	Deprecated. since 0.98.9
Cell	create(byte[] row, int roffset, int rlength, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength, long timestamp, byte[] value, int voffset, int vlength, List<Tag> tags)
VisibilityExpressionResolver	getVisibilityExpressionResolver()	Returns Visibility expression resolver

Methods inherited from class java.lang.Object

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

Field Details

VISIBILITY_EXP_RESOLVER_CLASS

public static final String VISIBILITY_EXP_RESOLVER_CLASS

See Also:

• Constant Field Values

visExpResolver

private VisibilityExpressionResolver visExpResolver

Constructor Details

CellCreator

public CellCreator(org.apache.hadoop.conf.Configuration conf)

Method Details

create

public Cell create(byte[] row,
 int roffset,
 int rlength,
 byte[] family,
 int foffset,
 int flength,
 byte[] qualifier,
 int qoffset,
 int qlength,
 long timestamp,
 byte[] value,
 int voffset,
 int vlength)
            throws IOException

Parameters:

row - row key

roffset - row offset

rlength - row length

family - family name

foffset - family offset

flength - family length

qualifier - column qualifier

qoffset - qualifier offset

qlength - qualifier length

timestamp - version timestamp

value - column value

voffset - value offset

vlength - value length

Returns:

created Cell

Throws:

IOException

create

@Deprecated
public Cell create(byte[] row,
 int roffset,
 int rlength,
 byte[] family,
 int foffset,
 int flength,
 byte[] qualifier,
 int qoffset,
 int qlength,
 long timestamp,
 byte[] value,
 int voffset,
 int vlength,
 String visExpression)
            throws IOException

Deprecated.

since 0.98.9

Parameters:

row - row key

roffset - row offset

rlength - row length

family - family name

foffset - family offset

flength - family length

qualifier - column qualifier

qoffset - qualifier offset

qlength - qualifier length

timestamp - version timestamp

value - column value

voffset - value offset

vlength - value length

visExpression - visibility expression to be associated with cell

Returns:

created Cell

Throws:

IOException

See Also:

• HBASE-10560

create

public Cell create(byte[] row,
 int roffset,
 int rlength,
 byte[] family,
 int foffset,
 int flength,
 byte[] qualifier,
 int qoffset,
 int qlength,
 long timestamp,
 byte[] value,
 int voffset,
 int vlength,
 List<Tag> tags)
            throws IOException

Parameters:

row - row key

roffset - row offset

rlength - row length

family - family name

foffset - family offset

flength - family length

qualifier - column qualifier

qoffset - qualifier offset

qlength - qualifier length

timestamp - version timestamp

value - column value

voffset - value offset

vlength - value length

Returns:

created Cell

Throws:

IOException

getVisibilityExpressionResolver

public VisibilityExpressionResolver getVisibilityExpressionResolver()

Returns Visibility expression resolver