Hitachi

JP1 Version 12 JP1/Automatic Job Management System 3 Configuration Guide


6.1.12 Setting to reduce the number of ports used for internal communications by the scheduler service at job execution

You can reduce the number of ports that are used for internal communications by the scheduler service at job execution. If you do so, you can reduce the delays in job execution due to depletion of ports even during operation in which many jobs are executed.

Organization of this subsection

(1) Definition procedure

  1. In Windows Control Panel, open the Services administrative tool, and stop the following service:

    • JP1/AJS3 service

  2. Execute the following command to set the environment setting parameter described in (2) below:

    jajs_config -k definition-key "parameter-name"=value
  3. Restart JP1/AJS3.

    The new settings are applied to the configuration definition.

(2) Environment setting parameter

Table 6‒10: Environment setting parameter to specify whether to reduce the number of ports used for internal communications by the scheduler service at job execution

Definition key

Environment setting parameter

Explanation

[{JP1_DEFAULT|logical-host}\JP1AJS2\HOST]#

"REDUCEUSEPORT"=

Specifies whether to reduce the number of ports used for internal communications by the scheduler service at job execution

#:

The specification of the {JP1_DEFAULT|logical-host} part depends on whether the host is a physical host or a logical host. For a physical host, specify JP1_DEFAULT. For a logical host, specify the logical host name.

For details about the definition of this environment setting parameter, see 20.8.2(5) REDUCEUSEPORT.