Event Stream Processor MultiStream Subscriber Module Parameters

Specify values for the ESP MultiStream Subscriber module in the adapter configuration file. This module is specified only for an output adapter.

Parameter Description
Streams

(Required) Section containing the Stream, ProjectName, StreamName, and ColumnMapping parameters.

Stream

(Required) Section containing details for the target project and streams to which the adapter is connected. Contains the ProjectName, StreamName, and ColumnMapping parameters. You can specify multiple Stream elements.

ProjectName

Type: string

(Required if running adapter in standalone mode; optional if running in managed mode) The name of the ESP project to which the adapter belongs. The same project as specified in the Name parameter of the ESP projects section of the adapter configuration file.

If you are starting the adapter with the ESP project to which it is attached (running the adapter in managed mode), you do not need to set this property as the adapter automatically connects to the project that started it.

StreamName

Type: string

(Required if running adapter in standalone mode; optional if running in managed mode) The name of the source stream to which the adapter connects.

If you are starting the adapter with the ESP project to which it is attached (running the adapter in managed mode), you do not need to set this property as the adapter automatically connects to the stream to which it is attached within the project.

ColumnMapping

Type: string

(Optional) The column list of the source stream to which the adapter connects. Separate the columns with a space char. This parameter contains the "enumtype" attribute which has two valid values:
  • index – the index of the column
  • name – the column name
The default value is name.
Related tasks
Configuring a New Adapter
Related reference
Event Stream Processor Subscriber Module Parameters
Event Stream Processor Publisher Module Parameters
Event Stream Processor MultiStream Publisher Module Parameters
Event Stream Processor Parameters