Shulou(Shulou.com)06/01 Report--

Enter the hbase command line

. / hbase shell

Show tables in hbase

List

Create a user table that contains two column families, info and data

Create 'users',' info', 'data'

/ / you can also use this command:

/ / create 'users', {NAME = >' info', VERSIONS = >'3'}

Insert information into the table with row key as rk0001 and column family info with name column identifier with a value of zhangsan

Put 'users',' rk0001', 'info:name',' zhangsan'

Insert information into the table with row key as rk0001 and column family info with gender column identifier with a value of female

Put 'user',' rk0001', 'info:gender',' female'

Insert information into the table with row key as rk0001 and add an age column identifier with a value of 20 to the column family info

Put 'user',' rk0001', 'info:age', 21

Get all the information in the table whose row key is rk0001

Get 'user',' rk0001'

Get all the information in the table where row key is the rk0001,info column family

Get 'user',' rk0001', 'info'

Get the information of the name and age column identifiers in the user table where row key is the rk0001,info column family

Get 'user',' rk0001', 'info:name',' info:age'

Get the information that row key is rk0001,info and data column family in user table

Get 'USERS',' rk0001', 'INFO',' DATA'

Get 'user',' rk0001', {COLUMN = > ['info',' data']}

Get 'user',' rk0001', {COLUMN = > ['info:name',' data:pic']}

Get the information that the row key is rk0001, the column family is info and the version number is the latest 5 in the user table

Get 'user',' rk0001', {COLUMN = > 'info', VERSIONS = > 2}

Get 'user',' rk0001', {COLUMN = > 'info:name', VERSIONS = > 5}

Get 'user',' rk0001', {COLUMN = > 'info:name', VERSIONS = > 5, TIMERANGE = > [1392368783980,1392380169184]}

Get the information in the user table that row key is rk0001,cell and the value is zhangsan

Get 'people',' rk0001', {FILTER = > "ValueFilter (=, 'binary: picture')"}

Get the information that row key is rk0001 and column identifier contains an in the user table

Get 'people',' rk0001', {FILTER = > "(QualifierFilter (=, 'substring:a'))"}

Put 'user',' rk0002', 'info:name',' fanbingbing'

Put 'user',' rk0002', 'info:gender',' female'

Put 'user',' rk0002', 'info:nationality',' China'

Get 'user',' rk0002', {FILTER = > "ValueFilter (=, 'binary: China')"}

Query all the information in the user table

Scan 'user'

Query the information of the column family info in the user table

Scan 'user', {COLUMNS = >' info'}

Scan 'user', {COLUMNS = >' info', RAW = > true, VERSIONS = > 5}

Scan 'persion', {COLUMNS = >' info', RAW = > true, VERSIONS = > 3}

Query the information that the column families in the user table are info and data

Scan 'user', {COLUMNS = > [' info', 'data']}

Scan 'user', {COLUMNS = > [' info:name', 'data:pic']}

Query the information in the user table where the column family is info and the column identifier is name

Scan 'user', {COLUMNS = >' info:name'}

Query the information in the user table with the column family of info, the column identifier of name, and the latest version of 5

Scan 'user', {COLUMNS = >' info:name', VERSIONS = > 5}

Query the information in the user table where the column families are info and data and the column identifier contains the a character

Scan 'user', {COLUMNS = > [' info', 'data'], FILTER = > "(QualifierFilter (=,' substring:a'))"}

Query the data in the user table whose column family is info,rk and the range is [rk0001, rk0003)

Scan 'people', {COLUMNS = >' info', STARTROW = > 'rk0001', ENDROW = >' rk0003'}

Query the row key that begins with the rk character in the user table

Scan 'user', {FILTER= > "PrefixFilter (' rk')"}

Query the specified range of data in the user table

Scan 'user', {TIMERANGE = > [1392368783980,1392380169184]}

Delete data

Delete the data whose row key is rk0001 and column identifier is info:name in the user table

Delete 'people',' rk0001', 'info:name'

Delete the data whose row key is rk0001 and column identifier is 1392383705316 in user table

Delete 'user',' rk0001', 'info:name', 1392383705316

Clear the data in the user table

Truncate 'people'

Modify table structure

First deactivate the user table (not in the new version)

Disable 'user'

Add two column families F1 and f2

Alter 'people', NAME = >' F1'

Alter 'user', NAME = >' f2'

Enable tabl

Enable 'user'

Disable 'user' (not used in the new version)

Delete a column family:

Alter 'user', NAME = >' F1', METHOD = > 'delete' or alter' user', 'delete' = >' F1'

Add column family F1 and delete column family f2

Alter 'user', {NAME = >' f1'}, {NAME = >'f2', METHOD = > 'delete'}

Change the F1 column family version number of user to 5

Alter 'people', NAME = >' info', VERSIONS = > 5

Enable tabl

Enable 'user'

Delete tabl

Disable 'user'

Drop 'user'

Get 'person',' rk0001', {FILTER = > "ValueFilter (=, 'binary: China')"}

Get 'person',' rk0001', {FILTER = > "(QualifierFilter (=, 'substring:a'))"}

Scan 'person', {COLUMNS = >' info:name'}

Scan 'person', {COLUMNS = > [' info', 'data'], FILTER = > "(QualifierFilter (=,' substring:a'))"}

Scan 'person', {COLUMNS = >' info', STARTROW = > 'rk0001', ENDROW = >' rk0003'}

Scan 'person', {COLUMNS = >' info', STARTROW = > '201402011', ENDROW = >' 20140301'}

Scan 'person', {COLUMNS = >' info:name', TIMERANGE = > [13959782336361395987769587]}

Delete 'person',' rk0001', 'info:name'

Alter 'person', NAME = >' ffff'

Alter 'person', NAME = >' info', VERSIONS = > 10

Get 'user',' rk0002', {COLUMN = > ['info:name',' data:pic']}

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