org.apache.accumulo.core.data

Class KeyExtent

java.lang.Object

org.apache.accumulo.core.data.KeyExtent

All Implemented Interfaces:

Comparable<KeyExtent>, org.apache.hadoop.io.Writable, org.apache.hadoop.io.WritableComparable<KeyExtent>

Deprecated.

since 1.7.0 use TabletId

@Deprecated
public class KeyExtent
extends Object
implements org.apache.hadoop.io.WritableComparable<KeyExtent>

keeps track of information needed to identify a tablet

Constructor Summary

Constructors

Constructor and Description
KeyExtent() Deprecated.
KeyExtent(KeyExtent extent) Deprecated.
KeyExtent(org.apache.hadoop.io.Text flattenedExtent, org.apache.hadoop.io.Text prevEndRow) Deprecated.
KeyExtent(org.apache.hadoop.io.Text table, org.apache.hadoop.io.Text endRow, org.apache.hadoop.io.Text prevEndRow) Deprecated.
KeyExtent(org.apache.hadoop.io.Text flattenedExtent, Value prevEndRow) Deprecated.
KeyExtent(org.apache.accumulo.core.data.thrift.TKeyExtent tke) Deprecated.

Method Summary

Modifier and Type	Method and Description
int	compareTo(KeyExtent other) Deprecated.
boolean	contains(org.apache.hadoop.io.BinaryComparable row) Deprecated.
boolean	contains(ByteSequence bsrow) Deprecated.
static org.apache.hadoop.io.Text	decodePrevEndRow(Value ibw) Deprecated.
static Value	encodePrevEndRow(org.apache.hadoop.io.Text per) Deprecated.
boolean	equals(Object o) Deprecated.
static SortedSet<KeyExtent>	findChildren(KeyExtent ke, SortedSet<KeyExtent> tablets) Deprecated.
static KeyExtent	findContainingExtent(KeyExtent extent, SortedSet<KeyExtent> extents) Deprecated.
static Set<KeyExtent>	findOverlapping(KeyExtent nke, SortedMap<KeyExtent,?> extents) Deprecated.
static Set<KeyExtent>	findOverlapping(KeyExtent nke, SortedSet<KeyExtent> extents) Deprecated.
org.apache.hadoop.io.Text	getEndRow() Deprecated.
static Collection<KeyExtent>	getKeyExtentsForRange(org.apache.hadoop.io.Text startRow, org.apache.hadoop.io.Text endRow, Set<KeyExtent> kes) Deprecated. this method not intended for public use and is likely to be removed in a future version.
org.apache.hadoop.io.Text	getMetadataEntry() Deprecated.
static org.apache.hadoop.io.Text	getMetadataEntry(KeyExtent extent) Deprecated.
static org.apache.hadoop.io.Text	getMetadataEntry(org.apache.hadoop.io.Text tableId, org.apache.hadoop.io.Text endRow) Deprecated.
org.apache.hadoop.io.Text	getPrevEndRow() Deprecated.
Mutation	getPrevRowUpdateMutation() Deprecated.
static Mutation	getPrevRowUpdateMutation(KeyExtent ke) Deprecated.
org.apache.hadoop.io.Text	getTableId() Deprecated.
UUID	getUUID() Deprecated.
int	hashCode() Deprecated.
boolean	isMeta() Deprecated.
boolean	isPreviousExtent(KeyExtent prevExtent) Deprecated.
boolean	isRootTablet() Deprecated.
boolean	overlaps(KeyExtent other) Deprecated.
void	readFields(DataInput in) Deprecated.
void	setEndRow(org.apache.hadoop.io.Text endRow) Deprecated.
void	setPrevEndRow(org.apache.hadoop.io.Text prevEndRow) Deprecated.
void	setTableId(org.apache.hadoop.io.Text tId) Deprecated.
static byte[]	tableOfMetadataRow(org.apache.hadoop.io.Text row) Deprecated.
Range	toDataRange() Deprecated.
Range	toMetadataRange() Deprecated.
String	toString() Deprecated.
org.apache.accumulo.core.data.thrift.TKeyExtent	toThrift() Deprecated.
void	write(DataOutput out) Deprecated.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

KeyExtent

public KeyExtent()

Deprecated.

KeyExtent

public KeyExtent(org.apache.hadoop.io.Text table,
                 org.apache.hadoop.io.Text endRow,
                 org.apache.hadoop.io.Text prevEndRow)

Deprecated.

KeyExtent

public KeyExtent(KeyExtent extent)

Deprecated.

KeyExtent

public KeyExtent(org.apache.accumulo.core.data.thrift.TKeyExtent tke)

Deprecated.

KeyExtent

public KeyExtent(org.apache.hadoop.io.Text flattenedExtent,
                 Value prevEndRow)

Deprecated.

KeyExtent

public KeyExtent(org.apache.hadoop.io.Text flattenedExtent,
                 org.apache.hadoop.io.Text prevEndRow)

Deprecated.

Method Detail

getMetadataEntry

public org.apache.hadoop.io.Text getMetadataEntry()

Deprecated.

setTableId

public void setTableId(org.apache.hadoop.io.Text tId)

Deprecated.

getTableId

public org.apache.hadoop.io.Text getTableId()

Deprecated.

setEndRow

public void setEndRow(org.apache.hadoop.io.Text endRow)

Deprecated.

getEndRow

public org.apache.hadoop.io.Text getEndRow()

Deprecated.

getPrevEndRow

public org.apache.hadoop.io.Text getPrevEndRow()

Deprecated.

setPrevEndRow

public void setPrevEndRow(org.apache.hadoop.io.Text prevEndRow)

Deprecated.

readFields

public void readFields(DataInput in)
                throws IOException

Deprecated.

Specified by:

readFields in interface org.apache.hadoop.io.Writable

Throws:

IOException

write

public void write(DataOutput out)
           throws IOException

Deprecated.

Specified by:

write in interface org.apache.hadoop.io.Writable

Throws:

IOException

getPrevRowUpdateMutation

public Mutation getPrevRowUpdateMutation()

Deprecated.

compareTo

public int compareTo(KeyExtent other)

Deprecated.

Specified by:

compareTo in interface Comparable<KeyExtent>

hashCode

public int hashCode()

Deprecated.

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Deprecated.

Overrides:

equals in class Object

toString

public String toString()

Deprecated.

Overrides:

toString in class Object

getUUID

public UUID getUUID()

Deprecated.

contains

public boolean contains(ByteSequence bsrow)

Deprecated.

contains

public boolean contains(org.apache.hadoop.io.BinaryComparable row)

Deprecated.

toDataRange

public Range toDataRange()

Deprecated.

toMetadataRange

public Range toMetadataRange()

Deprecated.

overlaps

public boolean overlaps(KeyExtent other)

Deprecated.

toThrift

public org.apache.accumulo.core.data.thrift.TKeyExtent toThrift()

Deprecated.

isPreviousExtent

public boolean isPreviousExtent(KeyExtent prevExtent)

Deprecated.

isMeta

public boolean isMeta()

Deprecated.

isRootTablet

public boolean isRootTablet()

Deprecated.

getMetadataEntry

public static org.apache.hadoop.io.Text getMetadataEntry(org.apache.hadoop.io.Text tableId,
                                                         org.apache.hadoop.io.Text endRow)

Deprecated.

getKeyExtentsForRange

@Deprecated
public static Collection<KeyExtent> getKeyExtentsForRange(org.apache.hadoop.io.Text startRow,
                                                                      org.apache.hadoop.io.Text endRow,
                                                                      Set<KeyExtent> kes)

Deprecated. this method not intended for public use and is likely to be removed in a future version.

Empty start or end rows tell the method there are no start or end rows, and to use all the keyextents that are before the end row if no start row etc.

Returns:

all the key extents that the rows cover

decodePrevEndRow

public static org.apache.hadoop.io.Text decodePrevEndRow(Value ibw)

Deprecated.

encodePrevEndRow

public static Value encodePrevEndRow(org.apache.hadoop.io.Text per)

Deprecated.

getPrevRowUpdateMutation

public static Mutation getPrevRowUpdateMutation(KeyExtent ke)

Deprecated.

tableOfMetadataRow

public static byte[] tableOfMetadataRow(org.apache.hadoop.io.Text row)

Deprecated.

findChildren

public static SortedSet<KeyExtent> findChildren(KeyExtent ke,
                                                SortedSet<KeyExtent> tablets)

Deprecated.

findContainingExtent

public static KeyExtent findContainingExtent(KeyExtent extent,
                                             SortedSet<KeyExtent> extents)

Deprecated.

findOverlapping

public static Set<KeyExtent> findOverlapping(KeyExtent nke,
                                             SortedSet<KeyExtent> extents)

Deprecated.

findOverlapping

public static Set<KeyExtent> findOverlapping(KeyExtent nke,
                                             SortedMap<KeyExtent,?> extents)

Deprecated.

getMetadataEntry

public static org.apache.hadoop.io.Text getMetadataEntry(KeyExtent extent)

Deprecated.