hbConnection (Type of variable)

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Properties specific to the description of hbConnection variables
WLanguage functions that use the hbConnection type

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hbConnection (Type of variable)

In french: hbConnexion

The hbConnection type is used to define the characteristics of a connection to a HBase server. The characteristics of this connection can be defined and modified by several WLanguage properties.

Remark: See Declaring a variable for more details on the declaration of this type of variable and the use of WLanguage properties.

Example

// Connection
Connection is hbConnection
Connection..Server = "MyServer"
// Display the list of tables
Trace(hbListTable(Connection))

Remarks

Properties specific to the description of hbConnection variables

The following properties can be used to handle a hbConnection variable:

Property name	Type used	Effect

Server	Character string	DNS name or IP address of HBase Thrift proxy. You have the ability to specify a list of addresses separated by a comma.

Remark: These properties can be handled by using one of the following syntaxes:

<Variable name>..<Property name>
<Variable name>.<Property name>

WLanguage functions that use the hbConnection type


Versions 21 and later hbCreateTable New in version 21 hbCreateTable hbCreateTable	Creates an HBase table or modifies the description of an HBase table.
Versions 21 and later hbDelete New in version 21 hbDelete hbDelete	Deletes: one or more cells from a HBase table for one or more columns. a row from a HBase table.
Versions 21 and later hbDeleteTable New in version 21 hbDeleteTable hbDeleteTable	Deletes a HBase table.
Versions 21 and later hbGetTableDescription New in version 21 hbGetTableDescription hbGetTableDescription	Retrieves the description of a HBase table.
Versions 21 and later hbListTable New in version 21 hbListTable hbListTable	Retrieves the list of tables found on a HBase server.
Versions 21 and later hbRead New in version 21 hbRead hbRead	Reads the cells (values of items) of a row (record) in a HBase table.
Versions 21 and later hbWrite New in version 21 hbWrite hbWrite	Writes the cells (values of items) in one or more rows (records) of a HBase table.