org.apache.hadoop.hbase.mapreduce
Class CellCreator

java.lang.Object
  org.apache.hadoop.hbase.mapreduce.CellCreator

@InterfaceAudience.Public
@InterfaceStability.Evolving
public class CellCreator
extends Object

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

Field Summary

static String

VISIBILITY_EXP_RESOLVER_CLASS

Constructor Summary

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

Method Summary

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, List<Tag> tags)
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.
VisibilityExpressionResolver	getVisibilityExpressionResolver()

Methods inherited from class java.lang.Object

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

Field Detail

VISIBILITY_EXP_RESOLVER_CLASS

@InterfaceStability.Unstable
public static final String VISIBILITY_EXP_RESOLVER_CLASS

See Also:

Constant Field Values

Constructor Detail

CellCreator

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

Method Detail

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.

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

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

tags -

Returns:

created Cell

Throws:

IOException

getVisibilityExpressionResolver

@InterfaceStability.Unstable
public VisibilityExpressionResolver getVisibilityExpressionResolver()

Returns:

Visibility expression resolver