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V5 JMS server settings

The JMS functions on a V5 node in a deployment manager cell are served by a JMS server. Use this panel to view or change the configuration properties of the selected JMS server.

JMS servers are supported only to aid migration of WebSphere Application Server V5 nodes to WAS V6.

You can use this panel to configure a general set of JMS server properties, which add to the default values of properties configured automatically for the V5 default messaging provider.

JMS servers make use of WebSphere MQ properties and, in general, the default values of those properties are adequate. However, if you are running high messaging loads, you may need to change some WebSphere MQ properties; for example, properties for log file locations, file pages, and buffer pages. For more information about configuring WebSphere MQ properties, see the WebSphere MQ System Administration book, SC33-1873, which is available from the IBM Publications Center or from the WebSphere MQ collection kit, SK2T-0730.

Name

The name by which the JMS server is known for administrative purposes within IBM WAS.

This name should not be changed.

Data type String
Units Not applicable
Default WebSphere Internal JMS Server
Range Not applicable

Description

A description of the JMS server, for administrative purposes within IBM WAS.

This string should not be changed.

Data type String
Default WebSphere Internal JMS Server

Number of threads

The number of concurrent threads to be used by the publish/subscribe matching engine

The number of concurrent threads should only be set to a small number.

Data type Integer
Units Threads
Default 1
Range Greater than or equal to 1.

Queue Names

The names of the queues hosted by this JMS server. Each queue name must be added on a separate line.

Each queue listed in this field must have a separate queue administrative object with the same administrative name. To make a queue available to applications, define a WebSphere queue and add its name to this field on the JMS Server panel for the host on which you want the queue to be hosted.

Data type String
Units Queue name
Range Each entry in this field is a queue name of up to 45 characters, which must match exactly (including use of upper- and lowercase characters) the WebSphere queue administrative object defined for the queue.

Initial State

The state that you want the JMS server to have when it is next restarted.

Data type Enum
Default Started
Range

Started

The JMS server is started automatically.

Stopped

The JMS server is not started automatically. If any deployed enterprise applications are to use JMS server functions provided by the JMS server, the system administrator must start the JMS server manually or select the Started value of this property then restart the JMS server.

To restart a JMS server on a V5 node, stop then restart that JMS server.




 

Related tasks


Manage V5 JMS servers in a deployment manager cell

 

Related information


JMS interfaces - explicit polling for messages

 

Reference topic