put
Contents
Definition
Inserts a cell value at the specified table, row, column, and optionally timestamp coordinates.
Usage
put '[<namespace_name>:]<table_name>',
'<row_key>',
'<column_family>:<column_qualifier>',
'<cell_value>'[,
<cell_timestamp>][,
{ATTRIBUTES => {'<cell_attribute_name>' => '<cell_attribute_value>'[,...]}}][,
{VISIBILITY => '<visibility_expression>'}]| Parameter | Description |
|---|---|
namespace_name |
A namespace name |
table_name |
A table name |
row_key |
A row key |
column_family |
A column family name |
column_qualifier |
A column qualifier |
cell_value |
A value for the inserted cell |
cell_timestamp |
A cell timestamp |
cell_attribute_name |
A cell attribute name |
cell_attribute_value |
A value of the specified cell attribute |
visibility_expression |
A logical expression that refers to existing visibility labels. Can use the following logical operators: |
Examples
Putting a value without timestamp and any attributes
hbase(main):001:0> put 't4', 'r1', 'cf1:c1', 'value1' Took 0.5673 seconds hbase(main):002:0> get 't4', 'r1' COLUMN CELL cf1:c1 timestamp=1637324524743, value=value1 1 row(s) Took 0.0396 seconds
Putting a value with the predefined timestamp
hbase(main):009:0> put 't4', 'r1', 'cf1:c2', 'value2', 2222221111111 Took 0.0073 seconds hbase(main):010:0> get 't4', 'r1' COLUMN CELL cf1:c1 timestamp=1637324524743, value=value1 cf1:c2 timestamp=2222221111111, value=value2 1 row(s) Took 0.0104 seconds
Putting a value with additional attributes
hbase(main):011:0> put 't4', 'r1', 'cf1:c3', 'value3', {ATTRIBUTES => {'my_prop_name' => 'my_prop_value'}}
Took 0.0123 seconds
hbase(main):012:0> get 't4', 'r1'
COLUMN CELL
cf1:c1 timestamp=1637324524743, value=value1
cf1:c2 timestamp=2222221111111, value=value2
cf1:c3 timestamp=1637324768581, value=value3
1 row(s)
Took 0.0086 seconds
Putting a value with visibility assigning
hbase(main):013:0> put 't4', 'r1', 'cf1:c4', 'value4', {VISIBILITY => 'SECRET'}
Took 0.0231 seconds
hbase(main):014:0> get 't4', 'r1'
COLUMN CELL
cf1:c1 timestamp=1637324524743, value=value1
cf1:c2 timestamp=2222221111111, value=value2
cf1:c3 timestamp=1637324768581, value=value3
cf1:c4 timestamp=1637324859512, value=value4
1 row(s)
Took 0.0109 seconds