org.apache.hadoop.hbase.client

Class Put

java.lang.Object

org.apache.hadoop.hbase.client.Operation

org.apache.hadoop.hbase.client.OperationWithAttributes

org.apache.hadoop.hbase.client.Mutation

org.apache.hadoop.hbase.client.Put

All Implemented Interfaces:

Comparable<Row>, CellScannable, Attributes, Row, HeapSize

@InterfaceAudience.Public
public class Put
extends Mutation
implements HeapSize

Used to perform Put operations for a single row.

To perform a Put, instantiate a Put object with the row to insert to, and for each column to be inserted, execute add or add if setting the timestamp.

Field Summary

Fields inherited from class org.apache.hadoop.hbase.client.Mutation

durability, familyMap, MUTATION_OVERHEAD, row, ts

Fields inherited from class org.apache.hadoop.hbase.client.OperationWithAttributes

ID_ATRIBUTE

Fields inherited from interface org.apache.hadoop.hbase.client.Row

COMPARATOR

Constructor Summary

Constructors

Constructor and Description
Put(byte[] row) Create a Put operation for the specified row.
Put(byte[] row, boolean rowIsImmutable) Create a Put operation for an immutable row key.
Put(byte[] rowArray, int rowOffset, int rowLength) We make a copy of the passed in row key to keep local.
Put(byte[] rowArray, int rowOffset, int rowLength, long ts) We make a copy of the passed in row key to keep local.
Put(byte[] row, long ts) Create a Put operation for the specified row, using a given timestamp.
Put(byte[] row, long ts, boolean rowIsImmutable) Create a Put operation for an immutable row key, using a given timestamp.
Put(byte[] row, long ts, NavigableMap<byte[],List<Cell>> familyMap) Construct the Put with user defined data.
Put(ByteBuffer row)
Put(ByteBuffer row, long ts)
Put(Put putToCopy) Copy constructor.

Method Summary

Modifier and Type	Method and Description
Put	add(Cell cell) Add the specified KeyValue to this Put operation.
Put	addColumn(byte[] family, byte[] qualifier, byte[] value) Add the specified column and value to this Put operation.
Put	addColumn(byte[] family, byte[] qualifier, long ts, byte[] value) Add the specified column and value, with the specified timestamp as its version to this Put operation.
Put	addColumn(byte[] family, ByteBuffer qualifier, long ts, ByteBuffer value) Add the specified column and value, with the specified timestamp as its version to this Put operation.
Put	addImmutable(byte[] family, byte[] qualifier, byte[] value) Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. Use add(Cell) and CellBuilder instead
Put	addImmutable(byte[] family, byte[] qualifier, long ts, byte[] value) Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. Use add(Cell) and CellBuilder instead
Put	addImmutable(byte[] family, ByteBuffer qualifier, long ts, ByteBuffer value) Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. Use add(Cell) and CellBuilder instead
Put	setACL(Map<String,Permission> perms)
Put	setACL(String user, Permission perms)
Put	setAttribute(String name, byte[] value) Sets an attribute.
Put	setCellVisibility(CellVisibility expression) Sets the visibility expression associated with cells in this Mutation.
Put	setClusterIds(List<UUID> clusterIds) Marks that the clusters with the given clusterIds have consumed the mutation
Put	setDurability(Durability d) Set the durability for this mutation
Put	setFamilyCellMap(NavigableMap<byte[],List<Cell>> map) Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. Use Put(byte[], long, NavigableMap) instead
Put	setId(String id) This method allows you to set an identifier on an operation.
Put	setTimestamp(long timestamp) Set the timestamp of the delete.
Put	setTTL(long ttl) Set the TTL desired for the result of the mutation, in milliseconds.

Methods inherited from class org.apache.hadoop.hbase.client.Mutation

cellScanner, compareTo, extraHeapSize, get, getACL, getCellVisibility, getClusterIds, getDurability, getFamilyCellMap, getFingerprint, getRow, getTimestamp, getTimeStamp, getTTL, has, has, has, has, has, heapSize, isEmpty, isReturnResults, numFamilies, setReturnResults, size, toMap

Methods inherited from class org.apache.hadoop.hbase.client.OperationWithAttributes

getAttribute, getAttributeSize, getAttributesMap, getId, getPriority, setPriority

Methods inherited from class org.apache.hadoop.hbase.client.Operation

toJSON, toJSON, toMap, toString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.io.HeapSize

heapSize

Constructor Detail

Put

public Put(byte[] row)

Create a Put operation for the specified row.

Parameters:

row - row key

Put

public Put(byte[] row,
           long ts)

Create a Put operation for the specified row, using a given timestamp.

Parameters:

row - row key; we make a copy of what we are passed to keep local.

ts - timestamp

Put

public Put(byte[] rowArray,
           int rowOffset,
           int rowLength)

We make a copy of the passed in row key to keep local.

Parameters:

rowArray -

rowOffset -

rowLength -

Put

public Put(ByteBuffer row,
           long ts)

Parameters:

row - row key; we make a copy of what we are passed to keep local.

ts - timestamp

Put

public Put(ByteBuffer row)

Parameters:

row - row key; we make a copy of what we are passed to keep local.

Put

public Put(byte[] rowArray,
           int rowOffset,
           int rowLength,
           long ts)

We make a copy of the passed in row key to keep local.

Parameters:

rowArray -

rowOffset -

rowLength -

ts -

Put

public Put(byte[] row,
           boolean rowIsImmutable)

Create a Put operation for an immutable row key.

Parameters:

row - row key

rowIsImmutable - whether the input row is immutable. Set to true if the caller can guarantee that the row will not be changed for the Put duration.

Put

public Put(byte[] row,
           long ts,
           boolean rowIsImmutable)

Create a Put operation for an immutable row key, using a given timestamp.

Parameters:

row - row key

ts - timestamp

rowIsImmutable - whether the input row is immutable. Set to true if the caller can guarantee that the row will not be changed for the Put duration.

Put

public Put(Put putToCopy)

Copy constructor. Creates a Put operation cloned from the specified Put.

Parameters:

putToCopy - put to copy

Put

public Put(byte[] row,
           long ts,
           NavigableMap<byte[],List<Cell>> familyMap)

Construct the Put with user defined data. NOTED: 1) all cells in the familyMap must have the Type.Put 2) the row of each cell must be same with passed row.

Parameters:

row - row. CAN'T be null

ts - timestamp

familyMap - the map to collect all cells internally. CAN'T be null

Method Detail

addColumn

public Put addColumn(byte[] family,
                     byte[] qualifier,
                     byte[] value)

Add the specified column and value to this Put operation.

Parameters:

family - family name

qualifier - column qualifier

value - column value

Returns:

this

addImmutable

@Deprecated
public Put addImmutable(byte[] family,
                                    byte[] qualifier,
                                    byte[] value)

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. Use add(Cell) and CellBuilder instead

See addColumn(byte[], byte[], byte[]). This version expects that the underlying arrays won't change. It's intended for usage internal HBase to and for advanced client applications.

addColumn

public Put addColumn(byte[] family,
                     byte[] qualifier,
                     long ts,
                     byte[] value)

Add the specified column and value, with the specified timestamp as its version to this Put operation.

Parameters:

family - family name

qualifier - column qualifier

ts - version timestamp

value - column value

Returns:

this

addImmutable

@Deprecated
public Put addImmutable(byte[] family,
                                    byte[] qualifier,
                                    long ts,
                                    byte[] value)

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. Use add(Cell) and CellBuilder instead

See addColumn(byte[], byte[], long, byte[]). This version expects that the underlying arrays won't change. It's intended for usage internal HBase to and for advanced client applications.

addColumn

public Put addColumn(byte[] family,
                     ByteBuffer qualifier,
                     long ts,
                     ByteBuffer value)

Add the specified column and value, with the specified timestamp as its version to this Put operation.

Parameters:

family - family name

qualifier - column qualifier

ts - version timestamp

value - column value

Returns:

this

addImmutable

@Deprecated
public Put addImmutable(byte[] family,
                                    ByteBuffer qualifier,
                                    long ts,
                                    ByteBuffer value)

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. Use add(Cell) and CellBuilder instead

See addColumn(byte[], ByteBuffer, long, ByteBuffer). This version expects that the underlying arrays won't change. It's intended for usage internal HBase to and for advanced client applications.

add

public Put add(Cell cell)
        throws IOException

Add the specified KeyValue to this Put operation. Operation assumes that the passed KeyValue is immutable and its backing array will not be modified for the duration of this Put.

Parameters:

cell - individual cell

Returns:

this

Throws:

IOException - e

setTimestamp

public Put setTimestamp(long timestamp)

Description copied from class: Mutation

Set the timestamp of the delete.

Overrides:

setTimestamp in class Mutation

setAttribute

public Put setAttribute(String name,
                        byte[] value)

Description copied from interface: Attributes

Sets an attribute. In case value = null attribute is removed from the attributes map. Attribute names starting with _ indicate system attributes.

Specified by:

setAttribute in interface Attributes

Overrides:

setAttribute in class OperationWithAttributes

Parameters:

name - attribute name

value - attribute value

setId

public Put setId(String id)

Description copied from class: OperationWithAttributes

This method allows you to set an identifier on an operation. The original motivation for this was to allow the identifier to be used in slow query logging, but this could obviously be useful in other places. One use of this could be to put a class.method identifier in here to see where the slow query is coming from.

Overrides:

setId in class OperationWithAttributes

Parameters:

id - id to set for the scan

setDurability

public Put setDurability(Durability d)

Description copied from class: Mutation

Set the durability for this mutation

Overrides:

setDurability in class Mutation

setFamilyCellMap

@Deprecated
public Put setFamilyCellMap(NavigableMap<byte[],List<Cell>> map)

Deprecated. As of release 2.0.0, this will be removed in HBase 3.0.0. Use Put(byte[], long, NavigableMap) instead

Method for setting the put's familyMap

Overrides:

setFamilyCellMap in class Mutation

setClusterIds

public Put setClusterIds(List<UUID> clusterIds)

Description copied from class: Mutation

Marks that the clusters with the given clusterIds have consumed the mutation

Overrides:

setClusterIds in class Mutation

Parameters:

clusterIds - of the clusters that have consumed the mutation

setCellVisibility

public Put setCellVisibility(CellVisibility expression)

Description copied from class: Mutation

Sets the visibility expression associated with cells in this Mutation.

Overrides:

setCellVisibility in class Mutation

setACL

public Put setACL(String user,
                  Permission perms)

Overrides:

setACL in class Mutation

Parameters:

user - User short name

perms - Permissions for the user

setACL

public Put setACL(Map<String,Permission> perms)

Overrides:

setACL in class Mutation

Parameters:

perms - A map of permissions for a user or users

setTTL

public Put setTTL(long ttl)

Description copied from class: Mutation

Set the TTL desired for the result of the mutation, in milliseconds.

Overrides:

setTTL in class Mutation

Parameters:

ttl - the TTL desired for the result of the mutation, in milliseconds

Returns:

this